Pub Date : 1981-01-01DOI: 10.1016/0022-1902(81)80362-4
M. Drew, G. R. Willey
{"title":"Tetrachlorobis(trimethylamine)uranium(IV): Evidence for a trans-octahedral structure","authors":"M. Drew, G. R. Willey","doi":"10.1016/0022-1902(81)80362-4","DOIUrl":"https://doi.org/10.1016/0022-1902(81)80362-4","url":null,"abstract":"","PeriodicalId":16275,"journal":{"name":"Journal of Inorganic and Nuclear Chemistry","volume":"62 1","pages":"1683-1684"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76221988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1981-01-01DOI: 10.1016/0022-1902(81)80124-8
M.R. Gopalakrishnan Nair, C.P. Prabhakaran
{"title":"Copper(II) and nickel(II) complexes of 1-phenyl-2,3-dimethyl-4-(2-hydroxynaphthylazo)-5-pyrazolone","authors":"M.R. Gopalakrishnan Nair, C.P. Prabhakaran","doi":"10.1016/0022-1902(81)80124-8","DOIUrl":"10.1016/0022-1902(81)80124-8","url":null,"abstract":"","PeriodicalId":16275,"journal":{"name":"Journal of Inorganic and Nuclear Chemistry","volume":"43 12","pages":"Pages 3390-3393"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-1902(81)80124-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74838350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1981-01-01DOI: 10.1016/0022-1902(81)80420-4
P.O. Ikekwere, K.S. Patel
{"title":"Spectral and magnetic properties of Cu(II) dimethyl- and trimethylbenzoates","authors":"P.O. Ikekwere, K.S. Patel","doi":"10.1016/0022-1902(81)80420-4","DOIUrl":"10.1016/0022-1902(81)80420-4","url":null,"abstract":"","PeriodicalId":16275,"journal":{"name":"Journal of Inorganic and Nuclear Chemistry","volume":"43 8","pages":"Pages 1944-1947"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-1902(81)80420-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73255999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1981-01-01DOI: 10.1016/0022-1902(81)80637-9
Alison J. Thirst, D. Huw Vaughan
The kinetics of the bromide interchange and base hydrolysis of trans-(Rh(tn)2Cl2)+, (tn=propane-1,3-diamine) have been studied. For the bromide interchange the observed pseudo first order rate constant is independent of bromide ion concentration up to 0.2 mol dm−3, whereas for the base hydrolysis the observed pseudo first order rate constant is given by kobs = k1 + k2(OH−) for hydroxide ion concentrations up to 1.0 mol dm−3.
The activation parameters for these two reactions have been determined and are compared with those for similar reactions of other analogous complexes.
{"title":"The kinetics of the bromide interchange and base hydrolysis of trans-dichlorobis (propane-1,3-diamine) rhodium (III)","authors":"Alison J. Thirst, D. Huw Vaughan","doi":"10.1016/0022-1902(81)80637-9","DOIUrl":"10.1016/0022-1902(81)80637-9","url":null,"abstract":"<div><p>The kinetics of the bromide interchange and base hydrolysis of <em>trans</em>-(Rh(tn)<sub>2</sub>Cl<sub>2</sub>)<sup>+</sup>, (tn=propane-1,3-diamine) have been studied. For the bromide interchange the observed pseudo first order rate constant is independent of bromide ion concentration up to 0.2 mol dm<sup>−3</sup>, whereas for the base hydrolysis the observed pseudo first order rate constant is given by <em>k</em><sub>obs</sub> = <em>k</em><sub>1</sub> + <em>k</em><sub>2</sub>(OH<sup>−</sup>) for hydroxide ion concentrations up to 1.0 mol dm<sup>−3</sup>.</p><p>The activation parameters for these two reactions have been determined and are compared with those for similar reactions of other analogous complexes.</p></div>","PeriodicalId":16275,"journal":{"name":"Journal of Inorganic and Nuclear Chemistry","volume":"43 11","pages":"Pages 2889-2892"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-1902(81)80637-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74464355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1981-01-01DOI: 10.1016/0022-1902(81)80612-4
Chester M. Mikulski, Nancy Harris, Patricia Sanford, Frank J. Iaconianni, Louis L. Pytlewski, Nicholas M. Karayannis
Reactions of some metal chlorides with diethyl acetyl- or diethyl benzoyl-phosphonate at elevated temperatures lead to products of varying types, i.e. Al(eap)3, M(ebp)3(M = Al, Cr), V(ehp)3, M(ehp)4(M = Th, U) (eap: ethyl acetylphosphonate; ebp: ethyl benzoylphosphonate; ehp: ethyl hydrogenphosphonate), as well as several mixed ligand complexes of the Ti(eap)2(ehp), M(eap)(ehp)2(M = Dy, Cr, Fe), M(ebp)2(ehp) (M = Dy, Ti, V, Fe) and U(ebp)3(ehp). Characterization studies suggest that the new metal complexes are linear chainlike polymers, involving triple- or quadruple-bridges of the anionic phosphonate ligands between adjacent metal ions. Among the ligands under study, ehp acts as bidentate bridging, coordinating through its two POO oxygens. In the cases of eap and ebp complexes, two different fashions of bridging were established. In most occasions, these ligands act as bidentate bridging, coordinating through the CO and one of the POO oxygens, but in a few cases, bridging through the two POO oxygens occurs instead.
{"title":"Characterization of polymeric metal complexes formed by reaction of excess diethyl acetyl- or diethyl benzoyl-phosphonate with metal chlorides at elevated temperatures","authors":"Chester M. Mikulski, Nancy Harris, Patricia Sanford, Frank J. Iaconianni, Louis L. Pytlewski, Nicholas M. Karayannis","doi":"10.1016/0022-1902(81)80612-4","DOIUrl":"10.1016/0022-1902(81)80612-4","url":null,"abstract":"<div><p>Reactions of some metal chlorides with diethyl acetyl- or diethyl benzoyl-phosphonate at elevated temperatures lead to products of varying types, i.e. Al(eap)<sub>3</sub>, M(ebp)<sub>3</sub>(M = Al, Cr), V(ehp)<sub>3</sub>, M(ehp)<sub>4</sub>(M = Th, U) (eap: ethyl acetylphosphonate; ebp: ethyl benzoylphosphonate; ehp: ethyl hydrogenphosphonate), as well as several mixed ligand complexes of the Ti(eap)<sub>2</sub>(ehp), M(eap)(ehp)<sub>2</sub>(M = Dy, Cr, Fe), M(ebp)<sub>2</sub>(ehp) (M = Dy, Ti, V, Fe) and U(ebp)<sub>3</sub>(ehp). Characterization studies suggest that the new metal complexes are linear chainlike polymers, involving triple- or quadruple-bridges of the anionic phosphonate ligands between adjacent metal ions. Among the ligands under study, ehp acts as bidentate bridging, coordinating through its two POO oxygens. In the cases of eap and ebp complexes, two different fashions of bridging were established. In most occasions, these ligands act as bidentate bridging, coordinating through the CO and one of the POO oxygens, but in a few cases, bridging through the two POO oxygens occurs instead.</p></div>","PeriodicalId":16275,"journal":{"name":"Journal of Inorganic and Nuclear Chemistry","volume":"43 11","pages":"Pages 2753-2757"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-1902(81)80612-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74182748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1981-01-01DOI: 10.1016/0022-1902(81)80412-5
R.C. Aggarwal, R.A. Rai, T.R. Rao
{"title":"Synthesis and structural studies of mixed ligand (8-quinolinolato) (acetylacetonato) complexes of VO(IV), Mn(II), Co(II), Ni(II), Cu(II) and Zn(II)","authors":"R.C. Aggarwal, R.A. Rai, T.R. Rao","doi":"10.1016/0022-1902(81)80412-5","DOIUrl":"10.1016/0022-1902(81)80412-5","url":null,"abstract":"","PeriodicalId":16275,"journal":{"name":"Journal of Inorganic and Nuclear Chemistry","volume":"43 8","pages":"Pages 1927-1929"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-1902(81)80412-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74601244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1981-01-01DOI: 10.1016/0022-1902(81)80071-1
M.J. Blandamer, J. Burgess, P.P. Duce
Solubilities and enthalpies of solution are reported for trimethylamine sulphur trioxide, Me3NSO3, dissolving in water and in aqueous potassium bromide and aqueous tetra-n-butylammonium bromide solutions. From these solubility data and published kinetic data, reactivity trends for hydrolysis of Me3NSO3 in aqueous salt solutions are analysed into initial state and transition state components. Setchenow coefficients are derived, both for Me3NSO3 itself and for its hydrolysis transition state. In both cases, the small changes in rate constant when salt is added stem from more marked effects of the salt on the initial and transition states.
{"title":"Initial state and transition state contributions to reactivities for hydrolysis of trimethylamine sulphur trioxide in aqueous salt solutions","authors":"M.J. Blandamer, J. Burgess, P.P. Duce","doi":"10.1016/0022-1902(81)80071-1","DOIUrl":"10.1016/0022-1902(81)80071-1","url":null,"abstract":"<div><p>Solubilities and enthalpies of solution are reported for trimethylamine sulphur trioxide, Me<sub>3</sub>NSO<sub>3</sub>, dissolving in water and in aqueous potassium bromide and aqueous tetra-<em>n</em>-butylammonium bromide solutions. From these solubility data and published kinetic data, reactivity trends for hydrolysis of Me<sub>3</sub>NSO<sub>3</sub> in aqueous salt solutions are analysed into initial state and transition state components. Setchenow coefficients are derived, both for Me<sub>3</sub>NSO<sub>3</sub> itself and for its hydrolysis transition state. In both cases, the small changes in rate constant when salt is added stem from more marked effects of the salt on the initial and transition states.</p></div>","PeriodicalId":16275,"journal":{"name":"Journal of Inorganic and Nuclear Chemistry","volume":"43 12","pages":"Pages 3103-3106"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-1902(81)80071-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72662636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1981-01-01DOI: 10.1016/0022-1902(81)80121-2
A.I.P. Sinha, J.L. Jain
{"title":"Co-ordination compounds of Co(II) with 3-, 4- and 5-methylisothiazoles","authors":"A.I.P. Sinha, J.L. Jain","doi":"10.1016/0022-1902(81)80121-2","DOIUrl":"10.1016/0022-1902(81)80121-2","url":null,"abstract":"","PeriodicalId":16275,"journal":{"name":"Journal of Inorganic and Nuclear Chemistry","volume":"43 12","pages":"Pages 3384-3386"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-1902(81)80121-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72670634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1981-01-01DOI: 10.1016/0022-1902(81)80500-3
W.Alexander Van Hook
Solvent isotope effects on apparent and partial molar volumes in electrolyte solutions are rationalized in terms of the Tammann-Tait-Gibson model using as input information known isotope effects on the compressibility and molar volume of the pure solvents, and results of compressibility measurements on H2O solutions.
{"title":"Application of the Tammann-Tait-Gibson model to aqueous solvent molar volume isotope effects in electrolyte solutions","authors":"W.Alexander Van Hook","doi":"10.1016/0022-1902(81)80500-3","DOIUrl":"10.1016/0022-1902(81)80500-3","url":null,"abstract":"<div><p>Solvent isotope effects on apparent and partial molar volumes in <span><math><mtext>rmH</mtext><msub><mi></mi><mn>2</mn></msub><mtext>D</mtext><msub><mi></mi><mn>2</mn></msub><mtext>O</mtext></math></span> electrolyte solutions are rationalized in terms of the Tammann-Tait-Gibson model using as input information known isotope effects on the compressibility and molar volume of the pure solvents, and results of compressibility measurements on H<sub>2</sub>O solutions.</p></div>","PeriodicalId":16275,"journal":{"name":"Journal of Inorganic and Nuclear Chemistry","volume":"43 3","pages":"Pages 553-555"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-1902(81)80500-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73585221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1981-01-01DOI: 10.1016/0022-1902(81)80174-1
B.A. Schoenfelner, R.A. Potts
{"title":"A mixed valence complex of gold with dimethyl sulfoxide","authors":"B.A. Schoenfelner, R.A. Potts","doi":"10.1016/0022-1902(81)80174-1","DOIUrl":"10.1016/0022-1902(81)80174-1","url":null,"abstract":"","PeriodicalId":16275,"journal":{"name":"Journal of Inorganic and Nuclear Chemistry","volume":"43 5","pages":"Pages 1051-1053"},"PeriodicalIF":0.0,"publicationDate":"1981-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-1902(81)80174-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73596078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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