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A two‐dimensional Cd II coordination polymer with 2,2′‐(disulfanediyl)dibenzoate and 1,10‐phenanthroline ligands
Author(s) -
Jin YuXiu,
Yang Fang,
Yuan LiMin,
Yan ChaoGuo,
Liu WenLong
Publication year - 2014
Publication title -
acta crystallographica section c
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 17
ISSN - 2053-2296
DOI - 10.1107/s2053229614009036
Subject(s) - phenanthroline , chemistry , polymer , stereochemistry , crystallography , organic chemistry
In poly[[μ 3 ‐2,2′‐(disulfanediyl)dibenzoato‐κ 5 O : O , O ′: O ′′, O ′′′](1,10‐phenanthroline‐κ 2 N , N ′)cadmium(II)], [Cd(C 14 H 8 O 4 S 2 )(C 12 H 8 N 2 )] n , the asymmetric unit contains one Cd II cation, one 2,2′‐(disulfanediyl)dibenzoate anion (denoted dtdb 2− ) and one 1,10‐phenanthroline ligand (denoted phen). Each Cd II centre is seven‐coordinated by five O atoms of bridging/chelating carboxylate groups from three dtdb 2− ligands and by two N atoms from one phen ligand, forming a distorted pentagonal–bipyramidal geometry. The Cd II cations are bridged by dtdb 2− anions to give a two‐dimensional (4,4) layer. The layers are stacked to generate a three‐dimensional supramolecular architecture via a combination of aromatic C—H...π and π–π interactions. The thermogravimetric and luminescence properties of this compound were also investigated.