Quarterly Journal of the Chemical Society of London, Part 1, Pages 1459-3150 |
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Page 2129
... chromium ( III ) ions is described , using metallic zinc as a catalyst . TRISDIAMINE Complexes of chromium ( III ) have been important from several viewpoints . First , the tris- ( ethylenediamine ) complex is valuable as a synthetic ...
... chromium ( III ) ions is described , using metallic zinc as a catalyst . TRISDIAMINE Complexes of chromium ( III ) have been important from several viewpoints . First , the tris- ( ethylenediamine ) complex is valuable as a synthetic ...
Page 2193
... chromium ( II ) nitrate , indium ( III ) sulphate , and tin ( 11 ) chloride . Analytical grade citric and tartaric acid and reagent grade malic acid were used without further purific- ation . Spectrophotometric readings were made with a ...
... chromium ( II ) nitrate , indium ( III ) sulphate , and tin ( 11 ) chloride . Analytical grade citric and tartaric acid and reagent grade malic acid were used without further purific- ation . Spectrophotometric readings were made with a ...
Page 2194
... chromium ( III ) citrate chelate . For the tartaric system curve F shows the formation of a 1 : 2 and 2 : 1 complex and in addition a 1 : 1 and a A ' Li Nuclear Magnetic Resonance Study of Solutions of. To establish the stoichciometry of ...
... chromium ( III ) citrate chelate . For the tartaric system curve F shows the formation of a 1 : 2 and 2 : 1 complex and in addition a 1 : 1 and a A ' Li Nuclear Magnetic Resonance Study of Solutions of. To establish the stoichciometry of ...
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absorption acetate acetone acid Acta adducts Amer analysis anion aqueous assigned atoms bands benzene bond bromide Calc calculated carbon monoxide carbonyl cation Chem chemical shifts Chemistry chloride chromium(III cm.¹ co-ordination cobalt(II complexes compounds concentration copper(1 copper(II corresponding coupling constants crocidolite crystals cyclam diethyl ether electronic energy equation ether experimental Figure fluoride formation H₂O halide heated hydrogen i.r. spectra infrared infrared spectra Inorg intensity interaction iodide ionic isomer ligand liquid magnetic measurements metal methanethiol methanol methyl mixture mmole modes mole mole-¹ molecular molecules n.m.r. spectra nitrate nitrogen nitromethane observed obtained octahedral orbitals oxide oxygen parameters perchlorate phosphine Phys prepared present proton pyridine Raman spectra reaction sample shown similar sodium solid solution solvent species spectrum stretching frequencies structure sulphur symmetry Table thiocyanate trans tribromide triphenylphosphine values vibrations X-ray yield