Krishnakumar, D.Das, AmitavaDastidar, Parthasarathi2012-02-152012-02-152007Crystal Growth & Design, Vol. 7, No. 10, 2007 2097http://hdl.handle.net/1968424/832enIsomerism in Coordination Complexes and Polymers Derived from Bispyridylurea Ligands: Effect of Solvents, Conformational Flexibility, and Positional Isomerism of the LigandsArticle