| Synthesis and Crystal Structure of [MoOS_3Cu_3I(dmpzm)_2]·2(MeCN)_(0.5) (dmpzm=Bis(3,5-dimethylpyrazolyl)methane) |
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| 引用本文： | DING Ni-Nia ZHANG Wen-Huaa CHEN Jin-Xianga REN Zhi-Ganga ZHANG Yonga LANG Jian-Pinga,b② a (Key Laboratory of Organic Synthesis of Jiangsu Province,School of Chemistry and Chemical Engineering,Suzhou University,Suzhou 215006,China) b (State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,The Chinese Academy of Sciences,Fuzhou,Fujian 350002,China). Synthesis and Crystal Structure of [MoOS_3Cu_3I(dmpzm)_2]·2(MeCN)_(0.5) (dmpzm=Bis(3,5-dimethylpyrazolyl)methane)[J]. 结构化学, 2006, 0(5) |
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| 作者姓名： | DING Ni-Nia ZHANG Wen-Huaa CHEN Jin-Xianga REN Zhi-Ganga ZHANG Yonga LANG Jian-Pinga b② a (Key Laboratory of Organic Synthesis of Jiangsu Province School of Chemistry and Chemical Engineering Suzhou University Suzhou 215006 China) b (State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences Fuzhou Fujian 350002 China) |
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| 作者单位： | DING Ni-Nia ZHANG Wen-Huaa CHEN Jin-Xianga REN Zhi-Ganga ZHANG Yonga LANG Jian-Pinga，b② a (Key Laboratory of Organic Synthesis of Jiangsu Province，School of Chemistry and Chemical Engineering，Suzhou University，Suzhou 215006，China) b (State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fuzhou，Fujian 350002，China) |
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| 基金项目： | This work was supported by the NSF of Jiangsu Province (No. BK2004205), the State Key Laboratory of Structural Chemistry (030066) and the Key Laboratory of Organic Synthesis of Jiangsu Province (No. JSK001). |
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| 摘 要： | 1 INTRODUCTION The synthesis of molybdenum-copper-sulfur clus- ters from the preformed clusters with certain nitro- gen donor ligands remains attractive due to their rich chemistry and electro/photonic properties[1~6]. How- ever, the third-order nonlinear optical performances of these Mo/Cu/S clusters have been limited due to their relatively low solubility in common organic solvents[5]. One possible way to tackle this problem is to introduce bulky organic ligands into the cluster framew…
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Synthesis and Crystal Structure of [MoOS_3Cu_3I(dmpzm)_2]·2(MeCN)_(0.5) (dmpzm=Bis(3,5-dimethylpyrazolyl)methane) |
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| Abstract: | Reaction of a preformed cluster [Et4N]4[Mo2O2S6Cu6I6] with bis(3,5-dimethylpyra- zolyl)methane (dmpzm) in acetonitrile afforded the title compound [MoOS3Cu3I(dmpzm)2] 2(MeCN)0.5 1. The single-crystal X-ray diffraction study shows that 1 (C24H35Cu3IMoN9OS3, Mr = 975.25) crystallizes in triclinic, space group P 1 with a = 11.442(2), b = 11.644(2), c = 16.211(3) , α = 99.26(3), β = 102.22(3), γ = 118.51(3)o, V = 1766.5(10) 3, Z = 2, Dc = 1.834 g/cm3, T = 193(2) K, F(000) = 960, μ = 32.12 cm–1, λ = 0.71073 , R = 0.0355 and wR = 0.0915 for 5686 observed reflections with I > 2σ(I). In the molecular structure of 1, the [MoOS3]2– anion acts as a tridentate ligand to bind one CuI group and two [Cu(dmpzm)]+ units to form a nido-like [MoOS3Cu3] core with an approximate C2v symmetry. The Mo···Cu contacts are in the range of 2.6460(12)~2.6798(11) . |
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| Keywords: | molybdenum copper sulfur crystal structure cluster |
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