Quarterly Journal of the Chemical Society of London, Part 1, Pages 2077-3028 |
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Page 2364
... molecule at C ( 3 ) the dihedral angle of 7.1 ° is only an approximate measure of the twist around the C ( 3 ) -C ( 4 ) bond . ... Packing Arrangement . - The long axis of the molecule lies in the direction of the [ 101 ] vector and the ...
... molecule at C ( 3 ) the dihedral angle of 7.1 ° is only an approximate measure of the twist around the C ( 3 ) -C ( 4 ) bond . ... Packing Arrangement . - The long axis of the molecule lies in the direction of the [ 101 ] vector and the ...
Page 2812
... molecule , in a ' saddle - shaped ' configuration . TABLE 6 Equations to specified planes ( Reference is made to the cell axes ; all distances in Å ) Molecule ( 1 ) Deviations from planes specified in Table 6 [ ( 1 ) refers to molecule ...
... molecule , in a ' saddle - shaped ' configuration . TABLE 6 Equations to specified planes ( Reference is made to the cell axes ; all distances in Å ) Molecule ( 1 ) Deviations from planes specified in Table 6 [ ( 1 ) refers to molecule ...
Page 2901
... molecule have a planar structure affording the maximum opportunity for the formation of delocalised π - bonding in the whole molecule . The disappearance of the 43 kk transition in diprotonated biguanide may reasonably be attributed to ...
... molecule have a planar structure affording the maximum opportunity for the formation of delocalised π - bonding in the whole molecule . The disappearance of the 43 kk transition in diprotonated biguanide may reasonably be attributed to ...
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absorption acetate acetone acetonitrile acid adduct Amer analysis angles anion aqueous assigned band benzene bond lengths bromide bromine Calc calculated carbon carbonyl cation Chem chemical Chemistry chloride cm.¹ co-ordination cobalt cobalt(II complexes compounds concentration copper(II crystal dichloromethane dimethylformamide dithiolene electronic energy equation ethanol ether EXPERIMENTAL Fe3+ Figure formation frequency Gibbsite H₂O halides hydrogen atoms i.r. spectra Inorg intensity interaction iodomethane isomer k₁ kcal kinetics lattice ligand magnetic measured metal methyl mixture mmole modes molecular molecule molybdenum Mössbauer n.m.r. spectra nitrogen observed obtained octahedral orbital oxide parameters pentafluoride perchlorate phosphine Phys pK'a plane potassium powder prepared protons pyridine Raman rate constants reaction recrystallised resin room temperature salt samples shift shown similar sodium solid solution solvent species spectra spectrum stretching structure suggested symmetry Table tetrahydrofuran thiocyanate triphenylphosphine values vibrations X-ray yellow