Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Page 198
... Bond - lengths in A , e.s.d.'s of last figure in parentheses . The olefin C - C bond lengths should also reflect the changing contributions of the π * orbital in the metal - olefin bond . Allowing for the errors in these distances , it ...
... Bond - lengths in A , e.s.d.'s of last figure in parentheses . The olefin C - C bond lengths should also reflect the changing contributions of the π * orbital in the metal - olefin bond . Allowing for the errors in these distances , it ...
Page 468
... bond - lengths and angles as in the Table . The butadiene molecule is trans - planar . Each terminal C - C bond forms a π - type bond with a platinum atom , similar to that in Zeise's salt . The bonding of the platinum atom also ...
... bond - lengths and angles as in the Table . The butadiene molecule is trans - planar . Each terminal C - C bond forms a π - type bond with a platinum atom , similar to that in Zeise's salt . The bonding of the platinum atom also ...
Page 561
... bond is as short as 1-30 Å , in comparison with normal single- and double - bond distances of 1.54 and 1.34 Å respectively . All the C - F ( axial ) bond lengths are very significantly longer than a normal C - F bond ( 1 · 33 Å ) , with ...
... bond is as short as 1-30 Å , in comparison with normal single- and double - bond distances of 1.54 and 1.34 Å respectively . All the C - F ( axial ) bond lengths are very significantly longer than a normal C - F bond ( 1 · 33 Å ) , with ...
Contents
Page | 1 |
Electrochemical Indications of New Oxidation States in Transitionmetal Dicarbollide Complexes | 8 |
Synthesis of a 1026Pyridinophane by U K GEORGI and J RÉTEY | 32 |
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acetate acid addition alcohol Amer analysis appears aromatic assigned atoms band bond calculated carbon carbonyl Chem Chemical Chemistry chloride chromatography co-ordination Comm complexes compounds concentration configuration confirmed consistent constants containing corresponding coupling Crystal Department of Chemistry derivatives determined effect electron ester ether evidence expected experiments Figure followed formation formed gave give hydrogen indicate intermediate involving isolated ligand mass measured mechanism metal method methyl mixture molecular molecule n.m.r. spectrum nitrogen observed obtained occurs oxidation oxygen peak position possible prepared presence protons radical ratio reaction rearrangement Received recently reduction relative reported Research resonance respectively ring Scheme shift shown shows signals similar solution solvent space group spectra spectrum structure studies substituted suggested Summary synthesis Table temperature Tetrahedron Letters thank tion University values X-ray yield