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A new dinuclear molybdenum(V)-sulfur complex containing citrate ligand: synthesis and characterization of K2.5Na2NH4[Mo2O2S2(cit)(2)].5H(2)O

文献类型：期刊论文

作者Xing YH ; Xu HQ ; Sun HR ; Li DM ; Xing Y ; Lin YH ; Jia HQ
刊名european journal of solid state and inorganic chemistry
出版日期1998
卷号35期号:10-11页码:745-756
ISSN号0992-4361
关键词STRUCTURAL CHARACTERIZATION IRON PROTEIN CLOSTRIDIUM-PASTEURIANUM MOLECULAR-STRUCTURE ACID COMPLEXES CITRIC-ACID NITROGENASE COFACTOR CRYSTAL RESOLUTION
通讯作者xing yh
中文摘要the complex, k2.5na2nh4[mo2o2s2(cit)(2)]. 5h(2)o (1), was obtained by crystallization from a solution of (nh4)(2)mos4, potassium citrate (k(3)cit) and hydroxyl sodium in methanol and water under an atmosphere of pure nitrogen at ambient temperature. the crystals are triclinic, space group , a = 7.376 (3)angstrom, b = 14.620 (2) angstrom, c = 14.661 (1) angstrom, alpha = 71.10 (1)degrees, beta = 81.77 (1)degrees, gamma = 78.27(2)degrees, r = 0.0584 for 2545 observed (i > 2 sigma (i)) reflections. single crystal structure analysis reveals that citrate ligand coordinated to molybdenum atom through two carboxylato oxygens and one deprotonated hydroxyl oxygen together with two bridging sulfur atoms and a terminal oxygen atom completes distorted coordination octahedron around each molybdenum atom. principal dimensions are: mo = o-t, 1.707 angstrom (av); mo-s-b, 2.341 angstrom (av); mo-o-(hydroxyl), 2.021 angstrom (av); mo-o(alpha-carboxyl), 2.1290 angstrom (av) and mo-o(beta-carboxyl), 2.268(av) angstrom. ir spectrum is in agreement with the structure.
收录类别SCI收录期刊论文
语种英语
WOS记录号WOS:000077962400014
公开日期2010-11-04
源URL[http://202.98.16.49/handle/322003/22601]  
专题长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式
GB/T 7714		 Xing YH,Xu HQ,Sun HR,et al. A new dinuclear molybdenum(V)-sulfur complex containing citrate ligand: synthesis and characterization of K2.5Na2NH4[Mo2O2S2(cit)(2)].5H(2)O[J]. european journal of solid state and inorganic chemistry,1998,35(10-11):745-756.
APA Xing YH.,Xu HQ.,Sun HR.,Li DM.,Xing Y.,...&Jia HQ.(1998).A new dinuclear molybdenum(V)-sulfur complex containing citrate ligand: synthesis and characterization of K2.5Na2NH4[Mo2O2S2(cit)(2)].5H(2)O.european journal of solid state and inorganic chemistry,35(10-11),745-756.
MLA Xing YH,et al."A new dinuclear molybdenum(V)-sulfur complex containing citrate ligand: synthesis and characterization of K2.5Na2NH4[Mo2O2S2(cit)(2)].5H(2)O".european journal of solid state and inorganic chemistry 35.10-11(1998):745-756.

入库方式： OAI收割

来源：长春应用化学研究所

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