| The First Example of Inorganic-organic Compound Involving the Largest Vanadium Cluster of [V_(34)O_(82)]~(10-): Hydrothermal Synthesis and Characterization of a One-dimensional Chain of {[NiC_(16)H_(36)N_4]_5[V_(34)O_(82)]}_n |
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| 基金项目： | This work was financially supported by the Science and Technology Planning Project of Hunan Province，the Construct Program of the Key Discipline in Hunan Province，the Science and Technology Innovative Research Team in Higher Educational Institutions of Hunan Province |
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| 摘 要： | The title compound, NiL]5V34O82·8H2O (1, L=5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane), has been synthesized under hydrothermal conditions and structurally characterized by EA, IR, XPS, TG and single-crystal X-ray diffraction. It crystallizes in the monoclinic system, space group C2/c with a=33.061(4), b=15.3457(17), c=33.902(4), β=101.930(2)°, Mr=4904.08, V=16828(3)3 , Z=4, Dc=1.936 g/cm3 , F(000)=9832, μ=2.425 mm-1 , the final R=0.0402 and wR=0.0969. The mixed valence vanadium clusters of V34O82]10- bridges NiL]2+ to form a one-dimensional chain in 1. To the best of our knowledge, the title complex is the first example of organic-inorganic hybrid material involving the largest vanadium cluster of V34O82]10-.
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The First Example of Inorganic-organic Compound Involving the Largest Vanadium Cluster of [V34O82]10-:Hydrothermal Synthesis and Characterization of a One-dimensional Chain of {[NiC16H36N4]5[V34O82]}n |
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| Authors: | OU Guang-Chuan YUAN Xian-You LI Zhi-Zhang |
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| Institution: | Department of Biology and Chemistry, Hunan University of Science and Engineering, Yongzhou, Hunan 425100, China |
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| Abstract: | The title compound, NiL]5V34O82·8H2O (1, L=5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane), has been synthesized under hydrothermal conditions and structurally characterized by EA, IR, XPS, TG and single-crystal X-ray diffraction. It crystallizes in the monoclinic system, space group C2/c with a=33.061(4), b=15.3457(17), c=33.902(4), β=101.930(2)°, Mr=4904.08, V=16828(3)3 , Z=4, Dc=1.936 g/cm3 , F(000)=9832, μ=2.425 mm-1 , the final R=0.0402 and wR=0.0969. The mixed valence vanadium clusters of V34O82]10- bridges NiL]2+ to form a one-dimensional chain in 1. To the best of our knowledge, the title complex is the first example of organic-inorganic hybrid material involving the largest vanadium cluster of V34O82]10-. |
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| Keywords: | hydrothermal synthesis macrocyclic nickel(Ⅱ) complexes vanadium cluster |
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