Citation:
GAO Zhu-Qing, LI Hong-Jin, GU Jin-Zhong. Syntheses, Crystal Structures and Luminescent and Magnetic Properties of Cerium(Ⅲ) and Zinc(Ⅱ) Coordination Compounds Constructed from 3,5-Dibromobenzoic Acid[J]. Chinese Journal of Structural Chemistry,
2015, 34(2): 227-234.
doi:
10.14102/j.cnki.0254-5861.2011-0455
Syntheses, Crystal Structures and Luminescent and Magnetic Properties of Cerium(Ⅲ) and Zinc(Ⅱ) Coordination Compounds Constructed from 3,5-Dibromobenzoic Acid
摘要:
Two coordination compounds, namely [Ce(3,5-Br2BC)3(3,5-HBr2BC)]n (1) and [Zn(3,5-Br2BC)2(phen)] (2, 3,5-HBr2BC=3,5-dibromobenzoic acid, phen=1,10-phenanthroline), were assembled. Single-crystal X-ray diffraction studies show that compound 1 possesses a 1D chain coordination network, which is further extended into a 3D supramolecular architecture via Br…Br and Br…O halogen bonding. Compound 2 consists of a mononuclear molecule, which is assembled to a 3D supramolecular framework through C-H…O hydrogen bond, π-π stacking interactions and Br…π halogen bonding. Luminescent and magnetic properties of both compounds have also been studied.
English
Syntheses, Crystal Structures and Luminescent and Magnetic Properties of Cerium(Ⅲ) and Zinc(Ⅱ) Coordination Compounds Constructed from 3,5-Dibromobenzoic Acid
Abstract:
Two coordination compounds, namely [Ce(3,5-Br2BC)3(3,5-HBr2BC)]n (1) and [Zn(3,5-Br2BC)2(phen)] (2, 3,5-HBr2BC=3,5-dibromobenzoic acid, phen=1,10-phenanthroline), were assembled. Single-crystal X-ray diffraction studies show that compound 1 possesses a 1D chain coordination network, which is further extended into a 3D supramolecular architecture via Br…Br and Br…O halogen bonding. Compound 2 consists of a mononuclear molecule, which is assembled to a 3D supramolecular framework through C-H…O hydrogen bond, π-π stacking interactions and Br…π halogen bonding. Luminescent and magnetic properties of both compounds have also been studied.
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