Cadmium(ii) terephthalates based on trinuclear units {Cd3(bdc)3}: control of coordination structure dimensionality and luminescence properties
- 作者: Lysova A.1,2, Samsonenko D.1,2, Dybtsev D.1,2, Fedin V.1,2
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隶属关系:
- A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences
- Novosibirsk State University
- 期: 卷 66, 编号 9 (2017)
- 页面: 1580-1588
- 栏目: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/241199
- DOI: https://doi.org/10.1007/s11172-017-1927-0
- ID: 241199
如何引用文章
详细
Two metal-organic coordination polymers based on cadmium(ii) ions and terephthalic (1,4-benzenedicarboxylic) acid were synthesized in dimethylformamide or a mixture of dimethylformamide and methanol: [Cd3(bdc)3(dmf)4] (1, bdc is 1,4-benzenedicarboxylate, dmf is N,N´-dimethylformamide) and [Cd3(bdc)3(dmf)2] (2), respectively. According to the single-crystal X-ray diffraction data, both compounds are built up by the trinuclear carboxylate units {Cd3(O2CR)6}. Compound 1 has a layered structure, whereas compound 2 has a three-dimensional structure due to the presence of additional coordination interactions between adjacent trinuclear units and the formation of polymer chains {Cd3(dmf)2(μ2-O2CR-κ1,κ1)2(μ2-O2CR-κ2,κ1)4(O2CR-κ1)2}. The synthesized compounds were characterized by IR spectroscopy, thermogravimetric analysis, elemental analysis, and powder X-ray diffrac- tion. The luminescence properties of these compounds provide evidence for the existence of both intraligand and charge-transfer transitions. The luminescence quantum yields for both compounds are 10%.
作者简介
A. Lysova
A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Email: cluster@niic.nsc.ru
俄罗斯联邦, 3 prosp. Akad. Lavrentieva, Novosibirsk, 630090; 2 ul. Pirogova, Novosibirsk, 630090
D. Samsonenko
A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Email: cluster@niic.nsc.ru
俄罗斯联邦, 3 prosp. Akad. Lavrentieva, Novosibirsk, 630090; 2 ul. Pirogova, Novosibirsk, 630090
D. Dybtsev
A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Email: cluster@niic.nsc.ru
俄罗斯联邦, 3 prosp. Akad. Lavrentieva, Novosibirsk, 630090; 2 ul. Pirogova, Novosibirsk, 630090
V. Fedin
A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
编辑信件的主要联系方式.
Email: cluster@niic.nsc.ru
俄罗斯联邦, 3 prosp. Akad. Lavrentieva, Novosibirsk, 630090; 2 ul. Pirogova, Novosibirsk, 630090