中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Synthesis, structure and photochromic properties of a novel 1,6-hexanediamine trimolybdate supramolecular compound

文献类型:期刊论文

作者Sun DH ; Zhang HJ ; Zhang JL ; Zheng GL ; Yu JB ; Gao SY
刊名journal of solid state chemistry
出版日期2007
卷号180期号:1页码:393-399
关键词CRYSTAL-STRUCTURE HYDROTHERMAL SYNTHESIS POLYOXOMETALATE CLUSTER SPECTROSCOPY COMPLEX DAWSON FILMS
ISSN号0022-4596
通讯作者zhang hj
中文摘要a novel supramolecular compound 1,6-hexanediamine trimolybdate ((c6h18n2[mo3o10], denoted as hdamo) has been synthesized by a hydrothermal method and its structure has been characterized by elemental analyses, fourier transform infrared (ft-ir) spectra, single-crystal x-ray diffraction (xrd) technique. this single crystal compound consists of protonated 1,6-hexanediamine (hda) cations and polyoxometalate [mo3o10](2-) anions. its crystal structure belongs to monoclinic system (space group p2(1)/n) with a = 7.7508(14), b = 11.467(2), c = 16.167(3) angstrom, beta = 92.689(3)degrees, v = 143 5.3(5) angstrom(3), z = 4 and d-ealc = 2.619 g cm(-3). the final statistics based on f-2 are gof = 0.980, r-1 = 0.0261 and wr(2) = 0.0506 for i > 2 sigma(i). xrd analysis revealed that in the crystal structure of hdamo, novel infinite [mo3o10](2-) chains parallel to a axis are made up of distorted moo6 octahedra connected by corners and edges. the protonated hda cations occupy channels formed by [mo(3)o3(10)](2-) chains and exhibit strong hydrogen bond interactions to terminal and bridging oxo groups of the chains. the [mo3o10](2-) chains linked through protonated had cations formed a one-dimensional network. the hdamo compound shows novel photochromic properties, i.e., its color changes from white to reddish brown gradually under uv irradiation. xrd, ft-ir, esr spectra and xps are used to investigate the photochromic behavior of the compound.
收录类别SCI
语种英语
WOS记录号WOS:000243951900053
公开日期2010-07-13
源URL[http://ir.ciac.jl.cn/handle/322003/13809]  
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
Sun DH,Zhang HJ,Zhang JL,et al. Synthesis, structure and photochromic properties of a novel 1,6-hexanediamine trimolybdate supramolecular compound[J]. journal of solid state chemistry,2007,180(1):393-399.
APA Sun DH,Zhang HJ,Zhang JL,Zheng GL,Yu JB,&Gao SY.(2007).Synthesis, structure and photochromic properties of a novel 1,6-hexanediamine trimolybdate supramolecular compound.journal of solid state chemistry,180(1),393-399.
MLA Sun DH,et al."Synthesis, structure and photochromic properties of a novel 1,6-hexanediamine trimolybdate supramolecular compound".journal of solid state chemistry 180.1(2007):393-399.

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来源:长春应用化学研究所

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