Quarterly Journal of the Chemical Society of London, Part 1, Pages 2077-3028 |
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Page 2272
... region of modes from co- ordinated acetate ( 480 and 600-670 cm.1 region 13 ) and co - ordinated sulphate ( 400-450 and 600-650 cm . - 1 regions 14 ) ; formate ligands do not absorb below 700 cm . - 1.15 The assignments for these modes ...
... region of modes from co- ordinated acetate ( 480 and 600-670 cm.1 region 13 ) and co - ordinated sulphate ( 400-450 and 600-650 cm . - 1 regions 14 ) ; formate ligands do not absorb below 700 cm . - 1.15 The assignments for these modes ...
Page 2643
... region of the spectrum . Of the 10 compounds chosen to illustrate the method , one failed to fit the predicted pattern , and the assumed trans - configuration for three others was incorrect . The nickel ( II ) compounds quoted have ...
... region of the spectrum . Of the 10 compounds chosen to illustrate the method , one failed to fit the predicted pattern , and the assumed trans - configuration for three others was incorrect . The nickel ( II ) compounds quoted have ...
Page 2768
... region , and no strong bands in the region ( 1750-1650 cm . 1 ) normally associated with a carbonyl stretching vibration of an ester group . A medium - strong band at 1587 cm . - 1 is tentatively assigned to an ester carbonyl group ...
... region , and no strong bands in the region ( 1750-1650 cm . 1 ) normally associated with a carbonyl stretching vibration of an ester group . A medium - strong band at 1587 cm . - 1 is tentatively assigned to an ester carbonyl group ...
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Common terms and phrases
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