Quarterly Journal of the Chemical Society of London, Issue 12, Page 1935 - Issue 16, Page 2698 |
From inside the book
Results 1-3 of 82
Page 2011
... peak Rel . peak Species m / e height m / e height m / e TIX2 + 608 0.1 698 0.1 Tl2X + 509 0.6 531 1.6 554 0.2 TIX + 304 50 326 9.8 349 31.0 TI + 205 100 205 100 205 100 TICH , COCHCO + 289 1.3 TICO + 233 1.3 X = Phenol Rel . peak Rel ...
... peak Rel . peak Species m / e height m / e height m / e TIX2 + 608 0.1 698 0.1 Tl2X + 509 0.6 531 1.6 554 0.2 TIX + 304 50 326 9.8 349 31.0 TI + 205 100 205 100 205 100 TICH , COCHCO + 289 1.3 TICO + 233 1.3 X = Phenol Rel . peak Rel ...
Page 2145
... peak at 307 cm - 1 in the i.r. spectrum 18 has been assigned to v ( Co - N ) . The strong peak at 317 cm - 1 in the spectrum of Co ( NCS ) 2 ( piperidine ) , can therefore be assigned to the Co - NCS stretching mode . The far - i.r ...
... peak at 307 cm - 1 in the i.r. spectrum 18 has been assigned to v ( Co - N ) . The strong peak at 317 cm - 1 in the spectrum of Co ( NCS ) 2 ( piperidine ) , can therefore be assigned to the Co - NCS stretching mode . The far - i.r ...
Page 2344
... peak , assigned to the bridging acetate ligand , moved downfield as acid was added , passing under the ester ' peak to reappear at lower field again . At this point , the acetate peak initially at low field began to decrease in ...
... peak , assigned to the bridging acetate ligand , moved downfield as acid was added , passing under the ester ' peak to reappear at lower field again . At this point , the acetate peak initially at low field began to decrease in ...
Contents
COMPLEXES of methyltin isothiocyanates with hetero | 1936 |
a metalligand | 1937 |
W and Nyholm R S 2038 | 1940 |
102 other sections not shown
Other editions - View all
Common terms and phrases
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