Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 419
... coupling constant is the 1,4 - naphtho- quinone derivative . The values of the coupling con- stants require comment ; in fact the internuclear coup- ling between near neighbour atoms occurs usually when the atoms are linked through ...
... coupling constant is the 1,4 - naphtho- quinone derivative . The values of the coupling con- stants require comment ; in fact the internuclear coup- ling between near neighbour atoms occurs usually when the atoms are linked through ...
Page 523
... coupling constant.13 On the other hand , the peak ( HB ) just above the tetramethylsilane signal cannot be due to a o - bonded hydridic hydrogen , the 1H - 195Pt coupling constant being unusually low . The two protons are weakly coupled ...
... coupling constant.13 On the other hand , the peak ( HB ) just above the tetramethylsilane signal cannot be due to a o - bonded hydridic hydrogen , the 1H - 195Pt coupling constant being unusually low . The two protons are weakly coupled ...
Page 524
... coupling constant of Ho did not alter much on TABLE 1 = 1H N.m.r. spectra of Pt ( PPh , ) , MH , at different ... coupling ( J ( Pt - HB ) 44.6 Hz ; J ( Pt - Ho ) 992.9 Hz ) . These absorptions broaden on lowering the temper- ature ...
... coupling constant of Ho did not alter much on TABLE 1 = 1H N.m.r. spectra of Pt ( PPh , ) , MH , at different ... coupling ( J ( Pt - HB ) 44.6 Hz ; J ( Pt - Ho ) 992.9 Hz ) . These absorptions broaden on lowering the temper- ature ...
Contents
Inorganic physical and theoretical chemistry | 1 |
Singlecrystal vibrational spectrum of tetrakisthioacetamido copper 1 chloride | 8 |
Allylic complexes of ruthenium | 16 |
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absorption acid Acta Cryst adduct Amer amine angles aqueous assigned ation bands benzene bond lengths boron boron trichloride calculated carbon atom carbonyl Chem chemical Chemistry chloride cm-¹ cm¯¹ cm¹ co-ordination cobalt(II complexes compounds concentration crystal cyanide diethyl ether electron energy equation ethanol ether experimental factors Figure filtered fluorides formation frequencies halide hydrogen i.r. spectra imidazole Inorg intensity ions isomers k₁ kcal ligand measured metal methyl methylene mixture mmol modes mol-¹ molecular molecule n.m.r. spectra nickel nitrogen Nujol observed obtained olefin orbital oxide oxygen atoms parameters peaks perovskite phosphine photolysis Phys platinum plexes prepared present protons pyridine radical Raman rate constants ratio reaction resonance room temperature sample similar sodium solid solution solvent species spectra spectrum structure studies symmetry Table tetrahydrofuran thermal thorium triplet vacuo values vibrations X-ray yellow yield