Twofold parallely interpenetrated 2D polymers of d10 zinc and cadmium based on mixed nicotinate/isonicotinate ligands
摘要:
Two d(10) complexes, [Zn(IN)(Nta)](n) (1) and [Cd(IN)(Nta)](n) (2) (H-IN = isonicotinic acid, H-Nta = nicotinic acid), have been hydrothermally synthesized and characterized. X-ray diffraction analysis results reveal their structures are isostructural. Both of them consist of two-dimensional (2D) twofold parallely interpenetrated polymers and exhibit the same blue fluorescent emission at 434 nm (for 1, lambda(ex) = 326 nm; for 2, lambda(ex) = 322 nm). (c) 2006 Elsevier B.V. All rights reserved.