A Novel Layer Crystal Structure of Sr(II) Complex based on 2-methyl-1H-imidazole-4,5-dicarboxylate Ligand
- Авторлар: Zhou K.1, Yue F.1, Chen H.1, Liu T.2, Wang J.1
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Мекемелер:
- Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uygur Autonomous Region, College of Chemistry and Chemical Engineering of Xinjiang University
- Xinjiang Shihezi Vocational Technical College
- Шығарылым: Том 44, № 12 (2018)
- Беттер: 800-805
- Бөлім: Article
- URL: https://journals.rcsi.science/1070-3284/article/view/214268
- DOI: https://doi.org/10.1134/S1070328419010147
- ID: 214268
Дәйексөз келтіру
Аннотация
A layer coordination polymer of [Sr(H2MIDC)2(H2O)2]n, (H3MIDC = 2-methyl-1H-imidazole-4,5-dicarboxylate) has been synthesized and characterized. Single X-ray structural analysis indicates the title compound crystallizes in a monoclinic lattice, P21/n with a = 6.902(1) b = 14.469(3), c = 16.641(3) Å, β = 98.58(3)°, Z = 4, V = 1643.2(6) Å3, ρc = 1.867 g/cm3, F(000) = 928, S = 1.079, R1 = 0.1346, wR2 = 0.3892 (CIF file CCDC no. 791212). Crystal structure analysis reveals that Sr2+ ion is eight-coordinate and lies in a bicapped tetragonal bipyramid environment with one nitrogen atom and seven oxygen atoms. For the variaties of the ligand’s coordination modes and the bridging oxygen atom in carboxylate group, the structure presents a two-dimensional layer molecular network. This coordination polymer exhibited intense fluorescent emissions in the solid state at room temperature.
Негізгі сөздер
Авторлар туралы
K. Zhou
Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uygur Autonomous Region,College of Chemistry and Chemical Engineering of Xinjiang University
Email: xjyuefan@163.com
ҚХР, Urumqi, 830046
F. Yue
Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uygur Autonomous Region,College of Chemistry and Chemical Engineering of Xinjiang University
Хат алмасуға жауапты Автор.
Email: xjyuefan@163.com
ҚХР, Urumqi, 830046
H. Chen
Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uygur Autonomous Region,College of Chemistry and Chemical Engineering of Xinjiang University
Email: xjyuefan@163.com
ҚХР, Urumqi, 830046
T. Liu
Xinjiang Shihezi Vocational Technical College
Email: xjyuefan@163.com
ҚХР, Shihezi, 832000
J. Wang
Key Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and Xinjiang Uygur Autonomous Region,College of Chemistry and Chemical Engineering of Xinjiang University
Хат алмасуға жауапты Автор.
Email: xjyuefan@163.com
ҚХР, Urumqi, 830046