Quarterly Journal of the Chemical Society of London, Part 1, Pages 2077-3028 |
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Page 2538
... yellow 130t 4 72.7 4.7 9.5 73.0 4.4 9.5 Na ( lb ) , ( la ) Pale yellow 115t 7 69.0 4.3 8.7 7.2 69.2 4.2 9.0 7.4 K ( lb ) , ( la ) Pale yellow 150t 16 65.7 4.1 8.5 11.4 65.7 4.0 8.5 11.9 K ( lb ) , 2 ( la ) Pale yellow 125t 18 68.3 4.2 ...
... yellow 130t 4 72.7 4.7 9.5 73.0 4.4 9.5 Na ( lb ) , ( la ) Pale yellow 115t 7 69.0 4.3 8.7 7.2 69.2 4.2 9.0 7.4 K ( lb ) , ( la ) Pale yellow 150t 16 65.7 4.1 8.5 11.4 65.7 4.0 8.5 11.9 K ( lb ) , 2 ( la ) Pale yellow 125t 18 68.3 4.2 ...
Page 2564
... yellow sticky solid from which yellow liquid ( II ) ( 0.03 g . , 1 % ) was removed to a water - cooled probe on warming at 50 ° / 10-2 mm . Recrystallisation of the residue from pentane afforded needle - like crystals of ( I ; R Me ) ...
... yellow sticky solid from which yellow liquid ( II ) ( 0.03 g . , 1 % ) was removed to a water - cooled probe on warming at 50 ° / 10-2 mm . Recrystallisation of the residue from pentane afforded needle - like crystals of ( I ; R Me ) ...
Page 2765
... yellow solution to give an orange - yellow oil , which was dissolved in a minimum volume of hexane and cooled to −78 ° . The yellow precipitate which formed was filtered off , washed with cold hexane , and dried ( 0.09 g . , 37 ...
... yellow solution to give an orange - yellow oil , which was dissolved in a minimum volume of hexane and cooled to −78 ° . The yellow precipitate which formed was filtered off , washed with cold hexane , and dried ( 0.09 g . , 37 ...
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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