L. Nathan, M. Silver
Sep 15, 1997
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Influential Citations
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Citations
Journal
Acta Crystallographica Section C-crystal Structure Communications
Abstract
3,10-Bis[2-(2-pyridinyl)ethyl]-4,9-dimethyl-5,8-diazadodeca-4,8-diene-2,11-dione tetrahydrate, C 26 H 34 N 4 O 2. 4H 2 O, exists as a keto-amine tautomer, i.e. the 3,9-diene. There are two independent molecules in the triclinic unit cell, each located on a crystallographic inversion center. The orientation of the pyridine rings creates a pseudo-inversion center midway between the molecular centers. Eight water molecules are also present in the unit cell.