Synthesis, Crystal Structures, Luminescent and Magnetic Properties of 1D Cadmium(II) and Manganese Coordination Polymers Constructed from 3,5-Dibromobenzoic Acid and Pyridine | Health & Environmental Research Online (HERO)

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Citation
Tags

HERO ID

3702768

Reference Type

Journal Article

Title

Synthesis, Crystal Structures, Luminescent and Magnetic Properties of 1D Cadmium(II) and Manganese Coordination Polymers Constructed from 3,5-Dibromobenzoic Acid and Pyridine

Author(s)

Gao Zhu-Qing; Li Hong-Jin; Gu Jin-Zhong

Year

2014

Is Peer Reviewed?

Yes

Journal

Chinese Journal of Inorganic Chemistry / Wu Ji Hua Xue Xue Bao
ISSN: 1001-4861

Volume

Issue

Page Numbers

2803-2810

Web of Science Id

WOS:000347665700017

Abstract

Two coordination polymers, namely [M-3(3,5-Br2BC)(6)(py)](n) (M=Cd, 1; Mn, 2), have been constructed hydrothermally using 3,5-HBr2BC (3,5-HBr2BC=3,5-dibromobenzoic acid), py (py=pyridine), and the corresponding metal salts. Single-crystal X-ray diffraction analyses revealed that the two complexes are isostructural and crystallize in the triclinic system, space group P (1) over bar The carboxylate groups of 3,5-Br2BC- ligands bridge alternately neighboring metal ions to form a chain. Adjacent chains are assembled to a 3D supramolecular framework through Br center dot center dot Br halogen bonding and C-H center dot center dot center dot Br hydrogen bond. Luminescent and magnetic properties of both compounds have also been studied. CCDC: 990799, 1; 990800, 2.

Keywords

coordination polymer; halogen bonding; 3,5-dibromobenzoic acid; luminescent properties; magnetic properties