Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Page 63
... atom is an approximate square pyramid , the base of which is formed by the donor atoms of the multidentate ligands and the apex is occupied by the oxovanadium oxygen atom . The vana- drum atom is displaced about 0-6 Å above the base of ...
... atom is an approximate square pyramid , the base of which is formed by the donor atoms of the multidentate ligands and the apex is occupied by the oxovanadium oxygen atom . The vana- drum atom is displaced about 0-6 Å above the base of ...
Page 283
... atoms were determined by examination of the Patterson function ; the lighter atoms ( excluding hydrogen atoms ) were found by conventional Fourier methods . The structure has been refined to a current reliability factor of 0.082 ...
... atoms were determined by examination of the Patterson function ; the lighter atoms ( excluding hydrogen atoms ) were found by conventional Fourier methods . The structure has been refined to a current reliability factor of 0.082 ...
Page 414
... atom is equi- distant from all the pyrrole nitrogen atoms ( 2.43 Å ) . The distance of the uranium atom from the planes defined by the ... JUN Similar changes in bond angle can give rise to considerable con- formational changes in the ...
... atom is equi- distant from all the pyrrole nitrogen atoms ( 2.43 Å ) . The distance of the uranium atom from the planes defined by the ... JUN Similar changes in bond angle can give rise to considerable con- formational changes in the ...
Contents
Page | 1 |
Electrochemical Indications of New Oxidation States in Transitionmetal Dicarbollide Complexes | 8 |
Crystal Structure and Bonding in the Dinuclear Complexes CHW SPhMCO M Cr | 14 |
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acetate acid Acta adduct alcohol alkaloids alkyl Amer analysis anion aqueous aromatic assigned atoms band benzene carbon carbonyl cation chelate Chem chemical shifts Chemical Society Chim chloride cm-¹ co-ordination Comm complexes compounds configuration confirmed coupling Crystal Structure cyclopropane Department of Chemistry derivatives double bond doublet electron ester ether Figure formation formed gave H₂O hydride hydrogen hydrolysis i.r. spectrum ibid indicate Inorg intermediate irradiation isolated isomer ketone ligand metal methanol methyl methylene mixture molecular molecule n.m.r. spectrum nitrogen observed obtained olefinic oxidation oxygen phenyl phosphine photolysis Phys presence protons pyridine radical ratio reaction rearrangement Received reported resonance ring room temperature shown shows similar singlet sodium solution solvent space group spectra spectroscopy stereochemistry studies substituted suggested sulphur Summary synthesis Table Tetrahedron Letters tetrahydrofuran tion triphenylphosphine tritium University values X-ray yield