Quarterly Journal of the Chemical Society of London, Issue 12, Page 1935 - Issue 16, Page 2698 |
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Page 2050
... chemical shifts than phosphorus and arsenic donors , presumably because of the greater electronegativity of nitrogen donor atoms . Among the nitrogen donors the order of increasing chemical shift is N ( Me ) , > py > PhCN ~ MeCN . Such ...
... chemical shifts than phosphorus and arsenic donors , presumably because of the greater electronegativity of nitrogen donor atoms . Among the nitrogen donors the order of increasing chemical shift is N ( Me ) , > py > PhCN ~ MeCN . Such ...
Page 2528
Chemical Society (Great Britain). changes in conformation which take place as ... chemical shifts were measured with respect to the methoxy - peak of a trace ... shift of methanol in a number of the samples studied with 7 K. G. R. Pachler ...
Chemical Society (Great Britain). changes in conformation which take place as ... chemical shifts were measured with respect to the methoxy - peak of a trace ... shift of methanol in a number of the samples studied with 7 K. G. R. Pachler ...
Page 2531
... chemical shift of the B - CH , protons with solution composition . 80- 40 A ON -40 -80 0 معممممه 0.5 B C 1-0 [ Hg ( NO3 ) 2 ] / [ S - methylcysteine ] FIGURE 6 Molar ratio plots for the mercury ( 11 ) -S - methyl- cysteine complex in ...
... chemical shift of the B - CH , protons with solution composition . 80- 40 A ON -40 -80 0 معممممه 0.5 B C 1-0 [ Hg ( NO3 ) 2 ] / [ S - methylcysteine ] FIGURE 6 Molar ratio plots for the mercury ( 11 ) -S - methyl- cysteine complex in ...
Contents
COMPLEXES of methyltin isothiocyanates with hetero | 1936 |
a metalligand | 1937 |
W and Nyholm R S 2038 | 1940 |
102 other sections not shown
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¹H n.m.r. spectra absorption acetone acid Acta Cryst adducts Amer analogous angles anion anisotropic aqueous assigned band benzene bromide calculated carbon carbonyl cation cell Chem chemical shift Chemistry chloride cm-¹ cm¹ co-ordination cobalt cobalt(II complexes compounds concentration constant crystallised crystals cyclopentadienyl derivatives dichloromethane distances electron equation Et,P ethanol ether EXPERIMENTAL factors Figure five-co-ordinate given in Table H₂O halides hexafluorophosphate hydrogen bonds i.r. spectra Inorg intensity iodide ionic ligand liquid mesitylene metal methyl mixture mmol molal molecular molecule Mössbauer nickel nickel(II nitrate nitrogen nitromethane observed obtained orbital oxygen atoms parameters phosphine Phys plane platinum potassium prepared protons quadrupole splitting Raman reaction refinement resonance salt shown shows similar sodium solid solution solvent solvent was removed space group species spectrum standard deviations structure symmetry tetrahedral tetrahydrofuran thallium thallium(1 trans triphenylphosphine vacuo values vibration X-ray yellow