Quarterly Journal of the Chemical Society of London, Volume 19 |
From inside the book
Results 1-3 of 81
Page 3190
... coupling constants , whereas there is little correlation with the 11B ( or 1H ) chemical shifts . Avail- able average frequencies and B - H coupling constants are plotted in Figure 5 ; the different B atoms of CBH , are treated ...
... coupling constants , whereas there is little correlation with the 11B ( or 1H ) chemical shifts . Avail- able average frequencies and B - H coupling constants are plotted in Figure 5 ; the different B atoms of CBH , are treated ...
Page 3284
... coupling constants need then be considered , J1 J2 , and J , corresponding to two- , three- , and four - band coupling respectively . Assuming again that the con- centration of isomer ( I ) may be ignored , at least at low temperatures ...
... coupling constants need then be considered , J1 J2 , and J , corresponding to two- , three- , and four - band coupling respectively . Assuming again that the con- centration of isomer ( I ) may be ignored , at least at low temperatures ...
Page 3285
... coupling constant in tetrakis ( cyclopentadi- enyl ) tin was found to be 26 Hz ( average 117Sn and of 119 Sn couplings ) in CDCl , at low temperature so , by the same procedure as before , three equations can be de- rived : J2 + J3 ...
... coupling constant in tetrakis ( cyclopentadi- enyl ) tin was found to be 26 Hz ( average 117Sn and of 119 Sn couplings ) in CDCl , at low temperature so , by the same procedure as before , three equations can be de- rived : J2 + J3 ...
Contents
Inorganic physical and theoretical chemistry | 2963 |
Structure of radicals produced by yradiolysis Part I 3Methylpentyl 2methylpentyl and isopentyl | 2971 |
Structure and conformational analysis of coordination complexes Part II XRay crystal structure of cis | 2981 |
61 other sections not shown
Other editions - View all
Common terms and phrases
absorption acetate acetonitrile acid Acta Cryst adducts Amer angles anion aqueous assigned axis band benzene bond lengths calculated carbon carbonyl cation chelate Chem Chemical chemical shifts Chemistry chloride cm-¹ cm¹ co-ordination cobalt complexes compounds copper atom copper(II correlation coupling crystal derivatives deuterium diethyl ether doublet electron energy equation experimental Figure formation frequency H₂O halide hydrogen hydrogen bonding i.r. spectra indium(III Inorg intensity interaction iron(III isomer kinetic ligand magnetic metal methanol methyl mixture mmol mmoles molecular molecule n.m.r. spectra nitrogen Nujol observed obtained orbital oxide oxygen parameters phosphite Phys plane prepared present protons pyridine Raman reaction resonance rhodium ring room temperature salts shift shows similar SnCl sodium solid solution solvent space group species spectra spectrum stretching mode structure studies symmetry Table trans transition triphenylphosphine values vanadium(IV vibrational yellow