Quarterly Journal of the Chemical Society of London, Part 1, Pages 2077-3028 |
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Page 2077
... Carbonyl Stretching Vibrations of π - Benzenetricarbonylchromium By H. J. Buttery , G. Keeling , S. F. A. Kettle , * I. Paul , and P. J. Stamper , Department of Chemistry , University of Sheffield , Sheffield , S3 7HF π The solid ...
... Carbonyl Stretching Vibrations of π - Benzenetricarbonylchromium By H. J. Buttery , G. Keeling , S. F. A. Kettle , * I. Paul , and P. J. Stamper , Department of Chemistry , University of Sheffield , Sheffield , S3 7HF π The solid ...
Page 2745
... Carbonyl Stretching Frequencies . - These are listed for both chloroform and carbon disulphide solution in Table 1. We shall refer to the latter through- out this discussion , since this solvent interacts less with the carbonyl groups ...
... Carbonyl Stretching Frequencies . - These are listed for both chloroform and carbon disulphide solution in Table 1. We shall refer to the latter through- out this discussion , since this solvent interacts less with the carbonyl groups ...
Page 2748
... carbonyl frequencies mentioned above . This prompted a re - examination of the existing results for other carbonylmetal halides . As shown in Figure 1 , they display a similar behaviour in both their averaged intensities and their ...
... carbonyl frequencies mentioned above . This prompted a re - examination of the existing results for other carbonylmetal halides . As shown in Figure 1 , they display a similar behaviour in both their averaged intensities and their ...
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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