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题名: Synthesis, spectroscopic properties and crystal structure of organophosphoryl polyoxotungstate alpha-[Bu4N](3)H[PhCH2P(O)](2)SiW11O39
作者: Sun, Zhen-Gang;  Zhang, Lan-Cui;  Liu, Zhong-Min;  Cui, Lian-Yi;  Tian, Cui-Hua;  Liang, Hai-Dong;  Zhu, Zai-Ming;  You, Wan-Sheng
关键词: polyoxometalate ;  organophosphorus ;  crystal structure ;  synthesis
刊名: JOURNAL OF COORDINATION CHEMISTRY
发表日期: 2006-09-20
DOI: 10.1080/00958970600561423
卷: 59, 期:14, 页:1557-1564
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Inorganic & Nuclear
研究领域[WOS]: Chemistry
英文摘要: Reaction of the monovacant heteropolyanions alpha-[SiW11O39](8-) with PhCH2PO(OH)(2) leads to the formation of the organophosphoryl derivative alpha-[Bu4N](3)H[PhCH2P(O)](2)SiW11O39 ( 1). Single-crystal X-ray diffraction analysis shows that the crystal is monoclinic with space group P2(1)/n and the unit cell parameters: a = 14.386 (3) angstrom, b = 27.015 (5) angstrom, c = 25.480 (5) angstrom, alpha = 90 degrees, beta = 91.44 (3)degrees, gamma = 90 degrees, V = 9899 ( 3) angstrom(3). Z = 4, D-c = 2.467 g cm(-1), lambda (Mo- K alpha) = 0.071073 nm, R-1 = 0.0638, wR(2) = 0.1364. The hybrid anion consists of an alpha-[SiW11O39](8-) framework on which two equivalent organophosphoryl groups are grafted through P - O - W bridges; each of the two PhCH2P(O) groups are connected to two terminal oxygen atoms belonging to a triad and a diad, respectively.
关键词[WOS]: SI4+ ;  XN+ ;  P5+ ;  CHEMISTRY ;  FORMULA ;  GA3+
语种: 英语
WOS记录号: WOS:000240824800002
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139976
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Liaoning Normal Univ, Inst Chem Functionalized Mat, Dalian 116029, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Lab Nat Gas Chem & Appl Catalysis, Dalian 116023, Peoples R China

Recommended Citation:
Sun, Zhen-Gang,Zhang, Lan-Cui,Liu, Zhong-Min,et al. Synthesis, spectroscopic properties and crystal structure of organophosphoryl polyoxotungstate alpha-[Bu4N](3)H[PhCH2P(O)](2)SiW11O39[J]. JOURNAL OF COORDINATION CHEMISTRY,2006,59(14):1557-1564.
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