1990-1994

1990

214. Parallel or reversable reactions? Complications in the substitution kine­tics of octa­he­dral metal carbonyl com­plexes
K.J. Schneider and R. van Eldik
Organometallics, 9, 92 (1990)

215. Pressure as a mechanistic indicator in organometallic photochemistry
S. Wieland and R. van Eldik
Coord. Chem. Rev., 97, 155 (1990)

216. Effect of pressure on the formation and deoxygenation kinetics of ox­ymyoglo­bin. Mechanistic information from a volume profile analysis
H.-D. Projahn, C. Dreher and R. van Eldik
J. Am. Chem. Soc., 112, 17 (1990)

217. Volumes of activation for thermal ring-closure reactions of transient W(CO)5(che­late) complexes
K. Bal Reddy and R. van Eldik
High Pressure Research, 5, 650 (1990)

218. Volume of activation as mechanistic indicator in substi­tution reac­tions of organo­me­tallic complexes
K. Schneider and R. van Eldik
High Pressure Research, 5, 653 (1990)

219. Solvent exchange and complex formation reactions of Pd(II) in aqueous solution: mechanistic information from high pressure studies
B. Hellquist, L.I. Elding, A.E. Merbach, Y. Ducommun, L. Helm and R. van Eldik
High Pressure Research, 5, 672 (1990)

220. Pressure and solvent dependence of the substitution beha­viour of octahedral metal carbonyl complexes: the in­fluence of electronic effects on reaction mechanism
K.J. Schneider and R. van Eldik
Organometallics, 9, 1235 (1990)

221. Substitution reactions of square planar complexes: steric crowding controls the nucle­ophilicity scale but not the mechanism
H. Krüger and R. van Eldik
J. Chem. Soc., Chem. Commun., 330 (1990)

222. Temperature and pressure effects on the outer-sphere electron-transfer reaction bet­ween hexacyanoiron(II) and pentaamminecobalt(III) complexes in aqueous solution. Comparison of experimental and theoretical volumes of activation
I. Krack and R. van Eldik
Inorg. Chem., 29, 1700 (1990)

223. Kinetics and mechanism of the autoxidation of iron(II) induced through chela­tion by ethylenediaminetetraacetate and related ligands
V. Zang and R. van Eldik
Inorg. Chem., 29, 1705 (1990)

224. Application of a combined high-pressure stopped-flow photolysis technique in mecha­nistic studies. The termal ring-closure of photoche­mically produced W(CO)5(bipyridyl)
K. Bal Reddy and R. van Eldik
Inorg. Chim. Acta, 169, 13 (1990)

225. Mechanism of thermal ring-closure of M(CO)5L (L = bidenta­te ligand) produ­ced during photolysis of group 6 hexacar­bonyl complexes
K. Bal Reddy and R. van Eldik
Organometallics, 9, 1418 (1990)

226. Mechanistic information from a volume profile treatment for the com­plexation of aquocobalamin (Vitamin B12a) by pyridine
G. Stochel and R. van Eldik
Inorg. Chem., 29, 2075 (1990)

227. Labilization by steric crowding. Hydrolysis and racemiza­tion kinetics of Co(tmen)33+, tmen = 2,3-dimethyl-2,3-di­ami­nobutane
H. Diab, P. Hendry, A. Ludi, K. Bal Reddy and R. van Eldik
Inorg. Chim. Acta, 175, 83 (1990)

228. Ligand field and charge-transfer photochemistry of M(CO)4(1,10 -phen­anthroli­ne) (M = Cr, Mo, W). Mechanistic information from high pressure effects
S. Wieland, K. Bal Reddy and R. van Eldik
Organometallics, 9, 1802 (1990)

229. The effect of solvent and pressure on the reactivity of photoproduced M(CO)transients as revealed by the obser­ved quantum yields for the photosub­stitution reactions of M(CO)6 (M = Cr, Mo, W)
S. Wieland and R. van Eldik
J. Phys. Chem., 94, 5865 (1990)

230. A spectrophotometric study of the interaction of penta­cyanoferrate(II/­III) comple­xes with nucleic bases, nu­cleo­sides and 5′-mononucleotides
G. Stochel and R. van Eldik
Inorg. Chim. Acta, 174, 217 (1990)

231. Rate and equilibrium data for substitution reactions of diaqua(ethylene­diami­ne)pal­la­dium(II) with chloride in aqueous solution
H. Hohmann and R. van Eldik
Inorg. Chim. Acta, 174, 87 (1990)

232. Influence of the pendant group on the substitution labi­lity of N-sub­stituted ethyle­ne­diaminetriacetato complexes of ruthenium(III) in aqueous solution
H.C. Bajaj and R. van Eldik
Inorg. Chem., 29, 2855 (1990)

233. Octahedral metal carbonyls. 71. Kinetics and mechanism of benzene dis­placement from photo-generated [(η2-benzene)­Cr(CO)5]
S. Zhang, G.R. Dobson, H.C. Bajaj, V. Zang, and R. van Eldik
Inorg. Chem., 29, 3477 (1990)

234. Mechanism of ligand binding to hemes and hemoproteins. A high pressure study
D.J. Taube, H.-D. Projahn, R. van Eldik, D. Magde and T.G. Traylor
J. Am. Chem. Soc., 112, 6880 (1990)

235. The methyl(cyclam)nickel(III) dication in aqueous solu­tions: determina­tion of the volume of reaction and volume of activation for the homoly­sis of the nickel-car­bon bond
R. van Eldik, H. Cohen, A. Meshulam and D. Meyerstein
Inorg. Chem., 29, 4156 (1990)

236. Mechanistic comparison of thermal and photochemical in­tramolecular electron-transfer reactions: differentiation on the basis of remarkably different pressure dependencies
P. Guardado and R. van Eldik
Inorg. Chem., 29, 3473 (1990)

237. Mechanism of oxidation of aquated copper(II) ions by hydroxyl free radicals. A high-pressure pulse-radiolysis experiment
H. Cohen, R. van Eldik, M. Masarwa and D. Meyerstein
Inorg. Chim. Acta, 177, 31 (1990)

238. Octahedral metal carbonyls. 72. Volumes of activation for solvent displace­ment in (solvent)M(CO)5 transients (M = Cr, Mo, W) generated from M(CO)6 via pulsed laser flash photo­lysis
S. Zhang, V. Zang, H.C. Bajaj, G.R. Dobson and R. van Eldik
J. Organomet. Chem., 397, 279 (1990)

239. Influence of the polyaminocarboxylate chelate(L) on the kinetics and mecha­nism of the formation of FeII(L)NO in the system FeII(L)/NO/HO­NO/NO2 in aqueous solution
V. Zang and R. van Eldik
Inorg. Chem., 29, 4462 (1990)

240. A kinetic study of the substitution behaviour of aqua and chloro com­plexes of ethylenediaminepalladium(II) in aqueous solution
H. Hohmann, S. Suvachittanont and R. van Eldik
Inorg. Chim. Acta, 177, 51 (1990)

1991

241. Determination of the volume of activation of the key reaction steps in the oxida­tion of phenanthroline-Cu(I) by molecular oxygen
S. Goldstein, G. Czapski, R. van Eldik, H. Cohen and D. Meyerstein
J. Phys. Chem., 95, 1282 (1991)

242. Concerning the dependence of the volume of activation for a limiting D me­cha­nism on the size of the leaving group. The aquation of penta­cyano(ami­ne)ferra­te(II) complexes
K. Bal Reddy and R. van Eldik
Inorg. Chem., 30, 596 (1991)

243. Chelate ring-closure in (o-phenanthroline)M(CO)5 tran­sients (M = Cr, Mo, W) generated by pulsed laser flash photolysis
S. Zhang, V. Zang, G.R. Dobson and R. van Eldik
Inorg. Chem., 30, 355 (1991)

244. A study of the stability of Mn(III) and its redox reaction with Co(II) in aqueous azide medium
N. Coichev, E.A. Neves and R. van Eldik
Inorg. Chim. Acta, 179, 133 (1991)

245. Pressure dependence of associative substitution reactions of (η5-C5H5)Rh(CO)2
P. Vest, J. Anhaus, H.C. Bajaj and R. van Eldik
Organometallics, 10, 818 (1991)

246. Kinetics and mechanism of the sulfite-induced autoxidation of Co(II) in aqueous azide medium
N. Coichev and R. van Eldik
Inorg. Chem., 30, 2375 (1991)

247. Solvent, temperature and pressure dependence of the oxida­tive ad­dition reactions of iodomethane to complexes of the type RhI(β-dike­ton­ate)(CO)(PPh3)
J.A. Venter, J.G. Leipoldt and R. van Eldik
Inorg. Chem., 30, 2207 (1991)

248. Volumes of activation for inorganic and organometallic reactions: a tabulated compilation
K.J. Schneider and R. van Eldik
„Mechanisms of Inorganic and Organometallic Reactions“, Vol. 7, M. Twigg (Ed.), Plenum Publ. Co., 371 (1991)

249. Oxidation of benzenediols by the iron(III) tetracyano bipyridyl ion: a high pressure stopped-flow kinetics study
C.D. Hubbard, H.C. Bajaj, R. van Eldik, J. Burgess and N.J. Blundell
Inorg. Chim. Acta, 183, 1 (1991).

250. A mechanistic study of the sulfite-induced autoxidation of Mn(II) in aqueous azide medium
N. Coichev and R. van Eldik
Inorg. Chim. Acta, 185, 69 (1991)

251. Redox cycling of iron in atmospheric water: the important role of sulfite
K. Bal Reddy, N. Coichev and R. van Eldik
J. Chem. Soc., Chem. Commun., 481 (1991)

252. Pressure dependence of inorganic electron-transfer reac­tions in solution
R. van Eldik
High Pressure Research, 6, 251 (1991)

253. A volume profile analysis of the formation and dissocia­tion of carbox­ymyoglo­bin. Comparison with the correspon­ding oxymyoglobin system.
H.-D. Projahn and R. van Eldik
Inorg. Chem., 30, 3288 (1991)

254. Kinetics and mechanism of the oxi­dation of L-ascorbic acid by hexa­cyanoi­ron(III) in acidic aqueous solution. Applica­tion of high pres­sure techniques
B. Bänsch, P. Martinez, J. Zuluaga, D. Uribe and R. van Eldik
Z. Phys. Chem., 170, 59 (1991)

255. A mechanistic study of the substi­tution behaviour of com­ple­xes of the type M(CO)5(THF) (M = Cr, Mo, W)
S. Wieland and R. van Eldik
Organometallics, 10, 3110 (19­91)

256. Effect of pressure on an intramole­cular electron-transfer reac­tion indu­ced by pulse-radiolysis
D. Meyerstein, I. Zilbermann, H. Cohen and R. van Eldik
­High Pressure Re­search, 6, 287 (1991)

257. Effect of pressure on the complex formation and aquation kine­tics of Fe(III) with hydroxamic acids
M. Birus and R. van El­dik
Inorg. Chem., 30, 4559 (1991)

258. Pressure assisted formation of a cobalt-carbon σ bond. A high pres­sure pulse ra­diolysis study
R. van Eldik, H. Cohen and D. Meyerstein
Angew. Chem., 103, 1177 (1991); Angew. Chem. Int. Ed. Engl., 30, 1158 (1991)

259. Is the oxidation of L-ascorbic acid by aquated iron(III) in acidic aqueous solution substitution- or elec­tron-trans­fer-con­trol­led? A com­bi­ned chlo­ri­de, pH, tempera­ture and pres­sure depen­dence study
B. Bänsch, P. Martinez, D. Uribe, J. Zuluage and R. van Eldik
Inorg. Chem., 30, 4555 (1991)

260. Activation volumes for the base hydrolysis of some chloro­(diami­ne)(tria­mi­ne)chro­mium(III) complexes
D.A. House, K. Bal Reddy and R. van Eldik
Inorg. Chim. Acta, 186, 5 (1991)

261. Effect of steric hindrance on kinetic and equilibrium data for substitution reactions of diaqua(N-substituted ethyl­ene­diami­ne)palladium(II) with chloride in aqueous solu­tion
H. Hohmann, B. Hellquist and R. van Eldik
Inorg. Chim. Acta, 188, 25 (1991)

262. Oxidation of dihydroxyaromatic substrates by hexachloroi­ri­di­um(IV). Mecha­nistic information from volumes of acti­va­tion
C.D. Hubbard, A. Gerhard and R. van Eldik
Inorg. Chem., 30, 5023 (1991)

263. Kinetics and mechanism of the substitution of aquapenta­cya­no­fer­rate(III) by cyto­sine, cytidine and cytidine-5′-mono­phospha­te
G. Stochel and R. van Eldik
Inorg. Chim. Acta, 190, 55 (1991)

1992

264. Kinetics and mechanism of the sulfite-induced autoxidation of Fe(II) in acidic aqueous solution
K. Bal Reddy and R. van El­dik
Atmos. Environ., 26A, 661 (1992)

265. Pressure acceleration of [2+2] cycloaddition reactions on the coordina­ted ligand of chromium and tungsten pentacar­bo­nyl carbe­ne com­plexes
R. Pipoh, R. van Eldik, S.L.B. Wang and W.D. Wulff
Orga­nome­tallics, 11, 490 (1992)

266. Experimental and theoretical determination of thermodyna­mic and kinetic parame­ters for non-symmetrical outersphere electron-transfer reactions. The reduction of a hexamine­co­balt(III) com­plex by vanadi­um(II) in acidic aqueous solu­tion
B. Bänsch, P. Martinez and R. van Eldik
J. Phys. Chem., 96, 234 (1992)

267. Effect of pressure on the insertion kinetics of metal-carbe­ne complexes
K.J. Schneider, A. Neubrand, R. van Eldik and H. Fischer
­Orga­nometallics, 11, 267 (1992)

268. Kinetics and mechanism of the complex formation reactions of dia­qua(ethyle­nedi­amine)- and diaqua(tetraethylethylene­diamine)-palladi­um(II) with the purine nu­cleosi­des adeno­si­ne and inosine
H. Hohmann, B. Hellquist and R. van El­dik
Inorg. Chem., 31, 345 (1992)

269. Temperature and pressure dependence of the addition of 4-cya­no­pyridine to tricar­bonyl(1-5-η-dienyl)iron(II) com­plexes (die­nyl = C6H7 or C7H9)
T.I. Odiaka and R. van El­dik
J. Organo­met. Chem., 425, 89 (1992)

270. Kinetics and mechanism of the complex formation of ethyle­ne­di­amine­tetraa­cetatei­ron(III) with sulfur(IV)-oxides in aqueous solution
M. Dellert-Ritter and R. van Eldik
J. Chem. Soc., Dalton Trans., 1037 (1992)

271. Kinetics and mechanism of the redox behaviour of the ethy­le­ne­di­aminetetraa­ceta­teiron(III)-sulfite system in aqueous solu­tion
M. Dellert-Ritter and R. van Eldik
J. Chem. Soc., Dalton Trans., 1045 (1992)

272. High pressure kinetics. A decisive dimension in mechanis­tic studies of in­organic reactions
R. van Eldik and A.E. Merbach
Comments Inorg. Chem., 12, 341 (1992)

273. A kinetic study of the interaction of aquated palladi­um(II) complexes with purine 5′-nucleoside monophosphates and ribose-5′-mono­phosphate in aqueous solution. Effects of steric hindran­ce and phosphate induced reactivity
H. Hohmann, B. Hellquist and R. van Eldik
Inorg. Chem., 31, 1090 (1992)

274. Quinquedentate coordination of 10-methyl-1,4,8,12-tetra­azacy­clo­pentadecane-10-amine(1) to rhodium(III). Crystal structu­re of cis-[Rh(1)Cl­](ClO4)2.H2O and com­para­tive acti­va­tion volumes for base hy­drolysis of [M(1)Cl]2+ (M = Rh, Co, Cr)
G.A. Lawran­ce, M. Martinez, B.W. Skelton, R. van Eldik and A.H. Whi­te
Austr. J. Chem., 45, 351 (1992)

275. Development of analytical procedures for the detection of ni­tro­gen-sulfur-oxides produced during the reaction of SOx and NOy species in aqueous solution
M. Geißler and R. van Eldik
Preci­pitation Scavenging and Atmo­sphere-Surface Exchange, Vol. 1, He­misphere Publ. Co., Washing­ton, 189 (1992)

276. Pressure as a mechanistic indicator in substitution reac­tions of metal com­plexes
R. van Eldik
Pure Applied Chem., 64, 1439 (1992)

277. The synergistic effect of manganese(II) in the sulfite-indu­ced autoxida­tion of metal ions and complexes in aque­ous solu­tion
N. Coichev, K. Bal Reddy and R. van Eldik
Atmos. Envi­ron., 26A, 2295 (1992)

278. Mechanistic information from the effect of pressure on li­gand substitu­tion and chelate ring-closure reactions of photoge­nera­ted chloroben­zene solvates of tungs­ten tetra­car­bonyl inter­media­tes in mixed solvents
V. Zang, S. Zha­ng, C.B. Dobson, G.R. Dobson and R. van Eldik
Organo­me­tall­ics, 11, 1154 (1992)

279. Metal ion catalyzed autoxidation of sulfur(IV)-oxides: Redox cycling of metal ions induced by sulfite
R. van El­dik, N. Coichev, K. Bal Reddy and A. Gerhard
Ber. Bun­senges. Phys. Chem., 96, 478 (1992)

280. Mechanistic information on the reaction of model palla­dium(II) com­plexes with purine nucleotides and 5′-nucleo­si­des in referen­ce to the antitumor activity of related platinum comple­xes
M. Shoukry, H. Hohmann and R. van El­dik
Inorg. Chim. Acta, 198-200, 187 (1992)

281. Mechanism of oxidation of 5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraa­zacyclote­tradecanenickel(II) by HO2 free radicals in aqueous solution. A pulse-radioly­sis study
A. Meshulam, H. Co­hen, R. van Eldik and D. Meyer­stein
Inorg. Chem., 31, 2151 (1992)

282. High pressure pulse radiolysis. Modification of an optical cell for 2MeV elec­tron pulse radiolysis at pressures up to 200 MPa
J.F. Wishart and R. van Eldik
Rev. Sci. Instrum., 63, 3224 (1992)

283. Kinetics of the oxidation of L-ascorbic acid by diaquate­traam­mi­neco­balt(III) in acidic aqueous solution. Applica­tion of the Fouss model and the Marcus-Sutin cross-rela­tionship for elec­tron-transfer processes
P. Martinez, J. Zuluaga, P. Noheda and R. van Eldik
Ino­rg. Chim. Acta, 195, 249 (1992)

284. Mechanistic information from the effect of temperature and pressure on the ad­dition of 4-ethylpyridine to tricarbo­nyl(1-5-η-dienyl)iron(II) complexes (dienyl = C6H7, 2-Me­OC6H6 and C7H9)
T.I. Odiaka and R. van Eldik
J. Chem. Soc., Dalton Trans., 2215 (1992)

285. The oxidation of L-ascorbic acid by trisoxalatoferra­te(III) in weakly acidic aqueous solution revisited. Evi­dence for parallel inner-sphere and outer-sphere electron-transfer reaction paths
B. Bänsch, R. van Eldik and P. Martinez
Inorg. Chim. Acta, 201, 75 (1992)

286. Thermal ring closure in Mo(CO)5L (L = bpy, dmbpy, dpbpy) transients genera­ted by pulsed laser flash photolysis. Mechanistic information from high pressu­re ef­fects
K. Bal Reddy, R. Hoffmann, G. Konya, R. van Eldik and E.M. Eyring
Organometallics, 11, 2319 (1992)

287. Interpretation and evaluation of repetitive scan UV-VIS spectra in kinetic studies of chemical reactions in solu­tion
H. Apel, C. Brandt, R. Pipoh and R. van Eldik
Spectroscopy Europe, 4(3), 24 (1992)

288. Significance of entropies and volumes of activation for the addition of 4-formylpy­ridine to tricarbonyl(1-5-η-die­nyl)iron(II) complexes (dienyl = C6H7, 2-MeOC6H6 and C7H9)
T.I. Odiaka and R. van Eldik
J. Organomet. Chem., 438, 131 (1992)

289. Elucidation of reaction pathways through volume profile analysis
R. van Eldik
„Perspectives in Coordination Chemistry“ A.F. Williams, C. Floriani, A.E. Mer­bach (Eds.), VHCA Basel, VCH Weinheim, 55 (1992)

290. Kinetics and mechanism of the acetate-catalyzed heteroly­sis of the metal-carbon σ bond of α-hydroxyalkyl-chro­mium(III) complexes. Effects of the non-participating li­gands, temperature and pressure
H. Cohen, W. Gaede, A. Gerhard, D. Meyerstein and R. van Eldik
Inorg. Chem., 31, 3805 (1992)

291. Effect of pressure on intramolecular ring-closure reac­tions of molybde­num carbo­nyl complexes induced by flash photolysis
K. Bal Reddy, B. Ryan Brady, E.M. Eyring and R. van Eldik
J. Organomet. Chem., 440, 113 (1992)

292. High pressure pulse radiolysis study of intramolecular and intermolecular reduc­tion of cytochrome c by ruthenium(II) ammine complexes
J.F. Wishart, R. van Eldik, J. Sun, C. Su and S.S. Isied
Inorg. Chem., 31, 3986 (1992)

293. Volumes of activation for solvent displacement reactions on pentacar­bonyl­chromi­um(O). Comparison of data for pure and mixed solvents
S. Zhang, H.C. Bajaj, V. Zang, G.R. Dobson and R. van Eldik
Organometallics, 11, 3901 (1992)

294. High pressure kinetic evidence for a dissociative inter­change (Id) sub­stitution me­chanism for aquated chromi­um(II)
R. van Eldik, W. Gaede, H. Cohen and D. Meyerstein
Inorg. Chem., 31, 3695 (1992)

295. Development of a gradient ion-pair chromatographic proce­dure for the simulta­neous detection of nitrogen-sulfur-oxides produced during the reaction of SOx and NOy species in aqueous solution
M. Geißler and R. van Eldik
Anal. Chem., 64, 3004 (1992)

296. The feasibility of a limiting D mechanism for complex formation and ligand sub­stitution reactions of pentacyano­ferrate(II)
G. Stochel, J. Chatlas, P. Martinez and R. van Eldik
Inorg. Chem., 31, 5480 (1992)

297. Steric and electronic tuning of the lability of square planar d8 metal com­plexes: Pt(II) / Pd(II)
M. Schmülling, A.D. Ryabov and R. van Eldik
J. Chem. Soc., Chem. Commun., 1609 (1992)

298. Metal-catalyzed autoxidation of S(IV). The importance of sulfite-indu­ced oxidation of metal ions
R. van Eldik
Laboratory Studies on Atmospheric Chemistry, Air Pollution Research Report 42, R.A. Cox (Ed.); Commission of the European Communities, 13 (1992)

1993

299. The reaction of nitric oxide with sulfur(IV) oxides in the presence of iron(II) com­plexes in aqueous solution
V. Zang and R. van Eldik
J. Chem. Soc., Dalton Trans., 111 (1993)

300. Application of high pressure techniques in mechanistic and synthetic studies of organometallic systems in solution
R. van Eldik
Organometallics in Organic Synthesis Vol. 4, Vieweg Ver­lag, 27 (1993)

301. Pressure effects on the photoreactions of the iron acyl complex (η5-C5H5)Fe(CO)2(COCH3)
D.W. Ryba, R. van Eldik and P.C. Ford
Organometallics, 12, 104 (1993)

302. Spectrophotometric stopped-flow apparatus suitable for high pressure experi­ments to 200 MPa
R. van Eldik, W. Gaede, S. Wieland, J. Kraft, M. Spitzer and D.A. Palmer
Rev. Sci. Instrum., 64, 1355 (1993)

303. Lithium ion-crown ether complexes in a molten salt
E.M. Eyring, D.P. Cobranchi, B.A. Garland, A. Gerhard, A.M. Highley, Y. Huang, G. Konya, S. Petrucci and R. van Eldik
Pure Appl. Chem., 65, 451 (1993)

304. Rapid measurements of oxygen concentrations in aqueous solution. Reaction kine­tics of the transition metal cata­lyzed oxidation of sulfur(IV) oxides
C. Brandt, N. Coichev, E. Hostert and R. van Eldik
GIT Fachz. Lab., 37, 277 (1993)

305. A mechanistic study of the addition of pyrrolidine to α,β-unsaturated Fischer car­bene complexes. The structure of pentacarbonyl[(2E)-3-phenyl-3-N-pyrroli­dino-1-ethoxypro­pen-1-ylidene]tungsten(O)
R. Pipoh, R. van Eldik and G. Henkel
Organometallics, 12, 2236 (1993)

306. High pressure mechanistic studies of inorganic and organo­metallic systems
R. van Eldik
High Pressure Chemistry, Biochemistry and Materials Science, R. Winter and J. Jonas (Eds.), Kluwer (Dordrecht), C401, 309 (1993)

307. Bioinorganic kinetics at elevated pressure. Application of stopped-flow, T-jump, flash-photolysis and pulse-radioly­sis techniques
R. van Eldik
High Pressure Chemistry, Biochemistry and Materials Science, R. Winter and J. Jonas (Eds.), Kluwer (Dordrecht), C401, 329 (1993)

308. Redox cycling and synergistic effect of manganese in the metal-cataly­zed autoxi­dation of sulfur(IV)
N. Coichev and R. van Eldik
Photo-oxidants: Precursors and Products, P.M. Borrell, P. Borell, T. Cvitas and W. Seiler (Eds.), SPB Academic Pu­blishing bv, Den Haag, 589 (1993)

309. Iron(III)-catalyzed oxidation of sulfur(IV)-oxides: evi­dence for a novel reaction step in the presence of oxygen
C. Brandt and R. van Eldik
Photo-oxidants: Precursors and Products, P.M. Borell, P. Borell, T. Cvitas and W. Seiler (Eds.), SPB Academic Pu­blishing bv, Den Haag, 593 (1993)

310. Anion-catalyzed heterolysis of chromium-carbon σ bonds. Effect of different anions, temperature and pressure
W. Gaede, R. van Eldik, H. Cohen and D. Meyerstein
Inorg. Chem., 32, 1997 (1993)

311. Influence of acetate ion on the formation reactions of organochromi­um(III) spe­cies. A rapid-scan and high pressu­re pulse-radiolysis study
W. Gaede, A. Gerhard, R. van Eldik, H. Cohen and D. Meyer­tein
J. Chem. Soc., Dalton Trans., 2065 (1993)

312. Insertion of alkynes into the Pd-C bond of palladacycles. Mechanistic informa­tion from high pressure kinetics and X-ray structural data
A.D. Ryabov, R. van Eldik, G. Le Borgne and M. Pfeffer
Organometallics, 12, 1386 (1993)

313. Ligand substitution reactions of aquacobalamin (vitamin B12a) revisited. Con­clusive evidence for the operation of a dissociative interchange mecha­nism
M. Meier and R. van Eldik
Inorg. Chem., 32, 2635 (1993)

314. On the reaction of thiocyanate and thiourea with Rh(III) aqua ions
C. Dücker-Benfer, M. Schmülling, D.A. House and R. van Eldik
Transition Met. Chem., 18, 537 (1993)

315. Mechanistic information from the effect of temperature and pressure on the ad­dition of a series of para-substituted anilines to an α,β-acety­lenic pentacar­bonyl­chromium carbe­ne complex
R. Pipoh and R. van Eldik
Organometallics, 12, 2668 (1993)

316. Versatile complex-formation kinetics observed for the reactions of a model cis-bis(amine)palladium(II) complex with DNA nucleosides and nucleotides
S. Suvachittanont, H. Hohmann, R. van Eldik and J. Reedijk
Inorg. Chem., 32, 4544 (1993)

317. Complex-formation kinetics of iron(III) with chlorite ion in aqueous solution. Mechanistic information from pressure effects
I. Fabian and R. van Eldik
Inorg. Chem., 32, 3339 (1993)

318. Bridging of platinacycles by cis-azobenzenes: synthesis and photoche­mical study. Structure of the twisted inorgan­ic Z-1,1,2,2-tetrasubstituted diazaethene ((Z)-1,2-diphe­nyldiazaethene)bis[chloro(((dimethylami­no)methyl)phenyl-C,N)platinum(II)]
A.D. Ryabov, L.G. Kuz’mina, N.V. Dvortsova, D.J. Stufkens and R. van Eldik
Inorg. Chem., 32, 3166 (1993)

319. Anionopentaaminecobalt(III) complexes with polyamine li­gands 26. Spontane­ous and Hg2+-assisted chloride release kinetics from some ­CoCl(tacn)(di­ami­ne)2+ com­plexes
D.A. House and R. van Eldik
Austr. J. Chem., 46, 1775 (1993)

320. Kinetics and mechanism of the hydration of CO2 and dehy­dra­tion of HCO3 cataly­zed by a Zn(II) complex of 1,5,9-tria­zacyclododecane as a model for carbonic anhydrase
X. Zhang, R. van Eldik, T. Koike and E. Kimura
Inorg. Chem., 32, 5749 (1993)

321. Pressure as a kinetic parameter in mechanistic studies of chemical reactions indu­ced by flash photolysis and pulse radiolysis
R. van Eldik
Pure Appl. Chem., 65, 2603 (1993)

322. Information on the nature of the transition state for the addition of pyrazole to an α,β-unsaturated Fischer carbene complex from a combi­ned solvent, temperature and pressure dependence study
R. Pipoh, P. Martinez and R. van Eldik
Ber. Bunsenges. Phys. Chem., 97, 1435 (1993)

1994

323. Volumes of activation for inorganic and organometallic reactions: a tabulated compilation
A. Neubrand and R. van Eldik
„Mechanisms of Inorganic and Organometallic Reactions“, Vol. 8, M. Twigg (Ed.), Plenum Publ. Co., 399 (1994)

324. Kinetics and mechanism of the phophate-catalyzed heteroly­sis of the metal-carbon σ bond of α-hydroxyalkyl-chromi­um(III) complexes. Effects of the non-participa­ting li­gands, temperature and pressure
W. Gaede and R. van Eldik
Inorg. Chim. Acta, 215, 173 (1994)

325. Pressure as a kinetic parameter in the elucidation of the mechanisms of inorganic, organometallic and bioinorganic reactions in solution
R. van Eldik
Quimica Nova (Braz.), 17, 55 (1994)

326. Metal catalyzed atmospheric oxidation reactions. A chal­lenge to coordination che­mists
N. Coichev and R. van Eldik
New. J. Chem., 18, 123 (1994)

327. Volume profiles for the reversible binding of dioxygen to cobalt(II) complexes. Evidence for a substitution-control­led process
M. Zhang, R. van Eldik, J.H. Espenson and A. Bakac
Inorg. Chem., 33, 130 (1994)

328. Can steric hindrance cause a gradual change in the ring-clo­su­re mechanism of complexes of the type W(CO)5N-N, where N-N represents a series of substituted bipyridine ligands?
S. Cao, K. Bal Reddy, E.M. Eyring and R. van Eldik
Organometallics, 13, 91 (1994)

329. Kinetics and mechanism of the iron(III) catalyzed autoxi­dation of sul­fur(IV) oxi­des in aqueous solution. Evidence for the redox cycling of iron in the presence of oxygen and modeling of the overall reac­tion me­chanism
C. Brandt, I. Fabian and R. van Eldik
Inorg. Chem., 33, 687 (1994)

330. Kinetic evidence for unexpectedly strong precursor forma­tion in ligand sub­stitution reactions of aquacobalamin (vitamin B12a)
F.F. Prinsloo, M. Meier and R. van Eldik
Inorg. Chem., 33, 900 (1994)

331. Steric and nucleophilic control over the versatile com­plex-formation kinetics of model cis-bis(amine)palla­dium(II)  complexes  with  inosine  and  inosine  5′-mono­­p­hospha­te
S. Suvachittanont and R. van Eldik
Inorg. Chem., 33, 895 (1994)

332. Pressure effects on the rates of intramolecular electron transfer in ruthenium-modi­fied cytochrome c. Role of in­tervening medium in tuning distant Fe2+:Ru3+ elec­tronic coupling
M. Meier, R. van Eldik, I.-J. Chang, G.A. Mines, D.S. Wutke, J.R. Winkler and H.B. Gray
J. Am. Chem. Soc., 116, 1577 (1994)

333. A fascinating demonstration of sulfite-induced redox cy­cling of metal ions initia­ted by shaking
N. Coichev and R. van Eldik
J. Chem. Educ., 71, 767 (1994)

334. An UV-VIS fast scanning spectrometer, based on a double diode array detec­tor coupled to a stopped-flow instrument, to record absorption spectra in the millise­cond time range
A. Gerhard, W. Gaede, A. Neubrand, V. Zang, R. van Eldik and P. Stanitzeck
Instrum. Sci. Techn., 22, 13 (1994)

335. Kinetics and mechanism of the oxidation of glutathione by hexacyano­ferra­te(III) in aqueous solution
G. Stochel, P. Martinez and R. van Eldik
J. Inorg. Biochem, 54, 131 (1994)

336. Chemistry under extreme conditions – new possibilities and challenges
R. van Eldik
Editorial in GIT Fachz.Lab., 38, 3 (1994)

337. Ligand interchange controls many oxidations of divalent first row transition      metal ions by free radicals
R. van Eldik, H. Cohen and D. Meyerstein
Inorg.Chem., 33, 1566 (1994)

338. To what extent can the Pt-C bond of a metallacycle labili­ze the trans position? A temperature and pressure depen­dent mechanistic study
M. Schmülling, A.D. Ryabov and R. van Eldik
J. Chem. Soc., Dalton Trans., 1257 (1994)

339. A high-pressure NMR probehead for measurements at 400 MHz
A. Zahl, A. Neubrand, S. Aygen and R. van Eldik
Rev. Sci. Instrum., 65, 882 (1994)

340. An easy route to homo- and heteroleptic biscycloplatinated complexes without recourse to organolithium compounds
A.D. Ryabov and R. van Eldik
Angew. Chem., 106, 798 (1994)
Angew. Chem. Int. Ed. Engl., 33, 783 (1994)

341. A volume profile analysis of oxidative addition to palla­dium(II) and reductive elimination from palladium(IV)
C. Dücker-Benfer, R. van Eldik and A.J. Canty
Organometallics, 13, 2412 (1994)

342. The mechanism of decomposition of Cu(III)GlyGlyHis. A pulse radiolysis study
S. Goldstein, G. Czapski, H. Cohen, D. Meyerstein and R. van Eldik
Inorg. Chem., 33, 3255 (1994)

343. The influence of organic acids and metal ions on the kine­tics of the oxidation of sulfur(IV) by hydrogen peroxide
L. Breytenbach, W. van Pareen, J.J. Pienaar and R. van Eldik
Atmos. Environment, 28, 2451 (1994)

344. Kinetics of the oxidation of chromium(II) by hydrogen peroxide. Effect of diffe­rent anions, temperature and pressure
W. Gaede and R. van Eldik
Inorg. Chem., 33, 2204 (1994)

345. Metal to ligand charge transfer photochemistry of metal-metal bonded com­plexes. 12. The primary photo-process of (CO)5ReMn(CO)3(α-dii­mine) com­plexes studied by temperature and pressure dependent photochemistry and pico- and nano­second flash photolysis
B.D. Rossenaar, T. van der Graaf, R. van Eldik, C.H. Lang­ford, D.J. Stuf­kens and A. Vlcek
Inorg. Chem., 33, 2865 (1994)

346. Mechanistic information on ligand substitution reactions of gadolini­um(III) in aqueous solution from high-pressure stopped-flow experiments
K.B. Reddy, S. Cao, E.C. Orr, I. Fabian, R. van Eldik and E.M. Eyring
J. Chem. Soc., Dalton Trans., 2497 (1994)

347. Kinetics and mechanism of the substitution reaction of cis-diammine­bis(1-methylu­racilato)platinum(II) in aqueous solution
M. Schmülling, B. Lippert and R. van Eldik
Inorg. Chem., 33, 3276 (1994)

348. Volumes of activation for β-elimination and related reac­tions of chromi­um(III)-alkyl complexes in aqueous solution
H. Cohen, R. van Eldik, W. Gaede, A. Gerhard, S. Goldstein, G. Czapski and D. Meyerstein
Inorg. Chim. Acta, 227, 57 (1994)

349. Influence of mixed sulfur-nitrogen-oxides on the redox kinetics of man­ganese ions in aqueous solution
F.F. Prinsloo, J.J. Pienaar, R. van Eldik and H. Gutberlet
J. Chem. Soc., Dalton Trans, 2373 (1994)

350. Volume profile analysis for intermolecular electron trans­fer between cyto­chrome c and Co(terpy)22+/3+
M. Meier and R. van Eldik
Inorg. Chim. Acta, 225, 95 (1994)

351. Product identification and kinetic data for the reaction of S(IV) with N(III) oxoa­cids in aqueous solution in the absence and presence of metal ions
M. Geißler and R. van Eldik
Polyhedron, 13, 2983 (1994)

352. Steric and electronic tuning of Michael addition reactions induced by pentacar­bonyl metal fragments
R. Pipoh and R. van Eldik
Inorg. Chim. Acta, 222, 207 (1994)

353. Investigation of rain and snow water samples by AAS and IC
C. Brandt, V. Lepentsiotis, A. Paul, H. Hohmann and R. van Eldik
GIT Fachz. Lab., 38, 770 (1994)

354. Kinetics and mechanism of the oxidation of sulfur(IV) by ozone in aqueous solu­tion
C.F. Botha, J. Hahn, J.J. Pienaar and R. van Eldik
Atmos. Environment., 28, 3207 (1994)

355. Mechanistic information from the first volume profile analysis for a reversible intermolecular electron-transfer reaction involving isonicotina­mide(pentaammi­ne)ruthenium and cytochrome c
B. Bänsch, M. Meier, P. Martinez, R. van Eldik, C. Su, J. Sun, S.S. Isied and J.F. Wishart
Inorg. Chem., 33, 4744 (1994)

356. Outer-sphere redox reactions in sterically hindered pen­taam(m)ineco­balt(III) com­plexes. A temperature and pressu­re dependence study
M. Martinez, M.-A. Pitarque and R. van Eldik
J. Chem. Soc. Dalton Trans., 3159 (1994)

357. 7Li-NMR determination as a function of temperature for lithium-crown ether com­plexes in a molten salt mixture
A. Gerhard, D.P. Cobranchi, B.A. Garland, A.M. Highley, Y.-H. Huang, G. Ko­nya, A. Zahl, R. van Eldik, S. Petrucci and E.M. Eyring
J. Phys. Chem., 98, 7923 (1994)

358. Evidence for a chelate-induced changeover in the substitu­tion mecha­nism of aqua­ted copper(II). Volume profile ana­lysis of water exchange and complex-formation reactions
D.H. Powell, A.E. Merbach, I. Fabian, S. Schindler and R. van Eldik
Inorg. Chem., 33, 4468 (1994)

359. Dioxygen binding to a macrocyclic dinuclear copper(II) monoxygena­se model system. Ambient and high pressure kinetics.
M. Becker, S. Schindler and R. van Eldik
Inorg. Chem., 33, 5370 (1994)

360. The synthesis, X-ray structure and hydrolysis kinetics of chloro (2-amino­me­thyl­pyridine)(triamine)chromium(III) salts
D.A. House, S. Schaffner, R. van Eldik, A. McAuley and M. Zhender
Inorg. Chim. Acta, 227, 11 (1994)