Quarterly Journal of the Chemical Society of London, Part 1, Pages 2077-3028 |
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Page 2226
... TABLE 3 Frequencies ( cm. ̄1 ) of Raman- and i.r. - active solid - state CO vibrations for the complexes LCr ( CO ) ... Table 3 , both the i.r. and Raman spectra of hexa- and penta - methylbenzenetricarbonyl- chromium are very similar ...
... TABLE 3 Frequencies ( cm. ̄1 ) of Raman- and i.r. - active solid - state CO vibrations for the complexes LCr ( CO ) ... Table 3 , both the i.r. and Raman spectra of hexa- and penta - methylbenzenetricarbonyl- chromium are very similar ...
Page 2908
... ( Table 2 ) . Moreover the iodo - derivative is isomorphous with the analogous chloro- and bromo - compounds ( Table 2 ) . The complex [ Ni ( NgP ) ( NCS ) 2 ] , which is monomeric and a non - conductor in 1,2 - dichloroethane , has a ...
... ( Table 2 ) . Moreover the iodo - derivative is isomorphous with the analogous chloro- and bromo - compounds ( Table 2 ) . The complex [ Ni ( NgP ) ( NCS ) 2 ] , which is monomeric and a non - conductor in 1,2 - dichloroethane , has a ...
Page 2954
... TABLE 4 Force constants * used in Si2Cl , vibrational analysis ( mdynes Å - 1 ) X6 of 2.71 mdynes Å - 1 . The force constant scheme is shown in Table 4 and the calculated frequencies and potential energy contributions in Table 5 . The ...
... TABLE 4 Force constants * used in Si2Cl , vibrational analysis ( mdynes Å - 1 ) X6 of 2.71 mdynes Å - 1 . The force constant scheme is shown in Table 4 and the calculated frequencies and potential energy contributions in Table 5 . The ...
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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