التفاصيل البيبلوغرافية
| العنوان: |
Synthesis and structure of (NH4)4[(DMF)2Mo8O26]· 2CH3CH2OH·2H2O (DMF= N , N -dimethylformamide). |
| المؤلفون: |
Guo-Quan Shao, Gang Chen, Huan Shen, Guo-Hui Lu, Rang Ping, Peng-Fei Xie, Yang Jiang, Jie Zhang |
| المصدر: |
Journal of Chemical Crystallography; May2007, Vol. 37 Issue 5, p369-373, 5p |
| مصطلحات موضوعية: |
AMINOBENZOIC acids, X-ray crystallography, HYDROGEN bonding, CHEMICAL structure |
| مستخلص: |
Abstract A new organic-inorganic hybrid γ-octamolybdate complex, (NH4)4[(C3H7NO)2Mo8O26]?2CH3CH2OH?2H2O was synthesized from the mixture of ethanol, DMF, 4-aminobenzoic acid, (NH4)6Mo7O24?4H2O, HCl and H2O. The structure was determined by X-ray crystallography. It crystallizes in monoclinic P21/nspace group with the crystal cell parameters ofa = 8.8825(4),b = 21.1608(10),c = 11.1343(6) ?,β = 104.7720(10)?,V = 2023.64(17) ?3andZ = 2. The crystal X-ray analysis shows that two DMF molecules are bound to γ-octamolybdate anion. The molecular structure is stabilized by the complex hydrogen bonding. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
