Influence of intermolecular interactions on coordination geometry - Crystal and molecular structure of Ag(dmp)NO < inf > 3 < /inf > • 2H < inf > 2 < /inf > O (dmp = 2,9-dimethyl-1,10-phenanthroline)
Influence of intermolecular interactions on coordination geometry - Crystal and molecular structure of Ag(dmp)NO < inf > 3 < /inf > • 2H < inf > 2 < /inf > O (dmp = 2,9-dimethyl-1,10-phenanthroline)
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Date
1996-01-01
Authors
Swarnabala, G.
Rajasekharan, M. V.
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Abstract
Non-bonded interactions stabilise a normal Ag(dmp)NO3 molecule and a highly distorted [Ag2(dmp)2NO3]+ in the crystal of Ag(dmp)NO3'2H2O. The structure consists of two complex molecules, a mononuclear Ag2(dmp)2NO3 and NO3 bridged dinuclear cation [Ag2(dmp)2NO3]+ . The coordination around Ag in Ag(dmp)NO3 is of a regular 3+1 type while the dinuclear cation has a highly distorted geometry. The ring-ring stacking, CH3 - CH3 interactions and C - H ⋯ O H-bonding stabilise the two complex molecules. Copyright © 1996 Elsevier Science Ltd.
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Polyhedron. v.15(19)