Quarterly Journal of the Chemical Society of London, Part 1, Pages 2077-3028 |
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Page 2564
... gave high ( 70-90 % ) yields of the corresponding complexes ( I ) , but no ( R , Si ) , Ru ( CO ) , species . = ( ii ) A sealed tube containing Ru , ( CO ) 12 ( 1.0 g . , 1.57 mmoles ) and Me , SiH ( 1 · 14 g . , 15.4 mmoles ) in hexane ...
... gave high ( 70-90 % ) yields of the corresponding complexes ( I ) , but no ( R , Si ) , Ru ( CO ) , species . = ( ii ) A sealed tube containing Ru , ( CO ) 12 ( 1.0 g . , 1.57 mmoles ) and Me , SiH ( 1 · 14 g . , 15.4 mmoles ) in hexane ...
Page 2771
... gave pale yellow crystals of methyl cis- ( 3 - pentacarbonylmanganese ) acrylate ( 40 g . , 14.3 mmoles , 71 % ) , m.p. 70-72 ° ( from light petroleum ) ( Found : C , 38-8 ; H , 1-6 . C , H , MnO , requires C , 38-6 ; H , 1-8 % ) , Amax ...
... gave pale yellow crystals of methyl cis- ( 3 - pentacarbonylmanganese ) acrylate ( 40 g . , 14.3 mmoles , 71 % ) , m.p. 70-72 ° ( from light petroleum ) ( Found : C , 38-8 ; H , 1-6 . C , H , MnO , requires C , 38-6 ; H , 1-8 % ) , Amax ...
Page 2773
... gave R 0 · 31 . The sulphur atom and the phosphorus atoms were located from the resultant difference Fourier . Further refinement including these positions reduced R to 0.256 , and the next difference Fourier indicated that the platinum ...
... gave R 0 · 31 . The sulphur atom and the phosphorus atoms were located from the resultant difference Fourier . Further refinement including these positions reduced R to 0.256 , and the next difference Fourier indicated that the platinum ...
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absorption acetate acetone acetonitrile acid adduct Amer analysis angles anion aqueous assigned band benzene bond lengths bromide bromine Calc calculated carbon carbonyl cation Chem chemical Chemistry chloride cm.¹ co-ordination cobalt cobalt(II complexes compounds concentration copper(II crystal dichloromethane dimethylformamide dithiolene electronic energy equation ethanol ether EXPERIMENTAL Fe3+ Figure formation frequency Gibbsite H₂O halides hydrogen atoms i.r. spectra Inorg intensity interaction iodomethane isomer k₁ kcal kinetics lattice ligand magnetic measured metal methyl mixture mmole modes molecular molecule molybdenum Mössbauer n.m.r. spectra nitrogen observed obtained octahedral orbital oxide parameters pentafluoride perchlorate phosphine Phys pK'a plane potassium powder prepared protons pyridine Raman rate constants reaction recrystallised resin room temperature salt samples shift shown similar sodium solid solution solvent species spectra spectrum stretching structure suggested symmetry Table tetrahydrofuran thiocyanate triphenylphosphine values vibrations X-ray yellow