A Novel Manganese Complex with Mixed Ligands: Preparation, Structure, Photoluminescent and Semiconductive Properties

A manganese complex with mixed ligands, [Mn(2,2′-biim)2(4,4′-bipy)]n[Mn(2,2′-biim)3]2n6n(ClO4)•8nH2O (2,2′-biim = 2,2′-biimidazole; 4,4′-bipy = 4,4′-bipyridine), has been obtained by a hydrothermal procedure and its structure determined by single-crystal X-ray crystallography. A two-dimensional (2-D...

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Bibliographic Details
Published in:Journal of chemical research 2018-03, Vol.42 (3), p.148-152
Main Authors: Xu, Ya-Ping, Chen, Wen-Tong, Yi, Cai, Huang, Jian-Gen, Zhang, Ding-Wa, Wang, Yin-Feng
Format: Article
Language:English
Subjects:
Coordination compounds
Crystal structure
Crystallography
Hydrogen bonding
Hydrothermal crystal growth
Ligands
Light emission
Manganese
Photoluminescence
Reflectance
Single crystals
Solid state
Solids
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Summary:A manganese complex with mixed ligands, [Mn(2,2′-biim)2(4,4′-bipy)]n[Mn(2,2′-biim)3]2n6n(ClO4)•8nH2O (2,2′-biim = 2,2′-biimidazole; 4,4′-bipy = 4,4′-bipyridine), has been obtained by a hydrothermal procedure and its structure determined by single-crystal X-ray crystallography. A two-dimensional (2-D) supramolecular layer is established through hydrogen-bonding interactions. Solid-state photoluminescence measurement reveals that this complex shows a blue light emission. Solid-state diffuse reflectance determination uncovers the presence of a narrow optical band gap of 2.18 eV in this complex.
ISSN:1747-5198
2047-6507
DOI:10.3184/174751918X15212927064594