Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Results 1-3 of 77
Page 282
... determined in the quenching experiments gave the rate constants for the decay of the excited states of benz [ a ] anthracene and phenanthrene as 9.8 × 103 s - 1 and 5-6 × 10 s − 1 , respectively . Porter and Wilkinson12 have determined ...
... determined in the quenching experiments gave the rate constants for the decay of the excited states of benz [ a ] anthracene and phenanthrene as 9.8 × 103 s - 1 and 5-6 × 10 s − 1 , respectively . Porter and Wilkinson12 have determined ...
Page 435
... determined by measuring the con- centration - dependent intensity of an intermolecular charge transfer band . The equilibrium constants so determined Several initial concentrations of TCNE were used , and many experiments were ...
... determined by measuring the con- centration - dependent intensity of an intermolecular charge transfer band . The equilibrium constants so determined Several initial concentrations of TCNE were used , and many experiments were ...
Page 480
... determined by electron diffraction ; the structures of acceptor and donor are found to be different from those of the isolated molecules . from the aluminium atom making possible a stronger dative Al - N bond . It is of interest that ...
... determined by electron diffraction ; the structures of acceptor and donor are found to be different from those of the isolated molecules . from the aluminium atom making possible a stronger dative Al - N bond . It is of interest that ...
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