SYNTHESIS OF MU(2)-PHENOXY-BRIDGED BINUCLEAR CADMIUM(II) CRYPTATES AND X-RAY CRYSTAL-STRUCTURE OF ONE OF THEM

Authors
XU XY LUO QH SHEN MC HUANG XY WU QJ
Citation
Xy. Xu et al., SYNTHESIS OF MU(2)-PHENOXY-BRIDGED BINUCLEAR CADMIUM(II) CRYPTATES AND X-RAY CRYSTAL-STRUCTURE OF ONE OF THEM, Polyhedron, 16(8), 1997, pp. 1301-1305
Citations number
16
Categorie Soggetti
Chemistry Inorganic & Nuclear",Crystallography
Journal title
Polyhedron → ACNP
ISSN journal
02775387
Volume
16
Issue
8
Year of publication
1997
Pages
1301 - 1305
Database
ISI
SICI code
0277-5387(1997)16:8<1301:SOMBCC>2.0.ZU;2-O
Abstract
Four binuclear cadmium(II) cryptates have been synthesized by [2+3] Sc hiff-base condensation of tris(3-aminopropyl)amine with sodium 2,6-dif ormyl-4-R-phenolates (R = OCH3, CH3, Br and Cl) in the presence of Cd( ClO4)(2) . 6H(2)O. The crystal structure of the cryptate of macrocycli c L(3) (R = Br) [CdL(3)](ClO4) was determined by X-ray diffraction. Ea ch cadmium(II) atom is bonded to three mu(2)-phenoxy oxygen atoms and three imine atoms. The coordination geometry of Cd-II is considered an irregular distorted octahedron. Copyright (C) 1997 Elsevier Science L td.