| Solid－state Synthesis at Low－heating Temperature and Crystal Structure of a Dinuclear Molybdenum Complex with Oxalate Ligand［Bu_4N］_2［Mo_2O_2（OH）_2Cl_4（C_2O_4）］ |
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| 作者姓名： | Tang Ka-Luo Ni Hai-Hong Jin Xiang-Lin Tang You-Qi |
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| 作者单位： | Institute of Physical Chemistry，Peking University. Beijing 100871 |
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| 摘 要： | Ｓｏｌｉｄ－ｓｔａｔｅＳｙｎｔｈｅｓｉｓａｔＬｏｗ－ｈｅａｔｉｎｇＴｅｍｐｅｒａｔｕｒｅａｎｄＣｒｙｓｔａｌＳｔｒｕｃｔｕｒｅｏｆａＤｉｎｕｃｌｅａｒＭｏｌｙｂｄｅｎｕｍＣｏｍｐｌｅｘｗｉｔｈＯｘａｌａｔｅＬｉｇａｎｄ［Ｂｕ_４Ｎ］_２［Ｍｏ_２Ｏ_２（...
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Solid-state Synthesis at Low-heating Temperature and Crystal Structure of a Dinuclear Molybdenum Complex with Oxalate Ligand[Bu_4N]_2[Mo_2O_2(OH)_2Cl_4(C_2O_4)] |
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| Tang Ka-Luo, Ni Hai-Hong, Jin Xiang-Lin, Tang You-Qi.Solid-state Synthesis at Low-heating Temperature and Crystal Structure of a Dinuclear Molybdenum Complex with Oxalate Ligand[Bu_4N]_2[Mo_2O_2(OH)_2Cl_4(C_2O_4)][J].Chinese Journal of Structural Chemistry,1994(4). |
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| Authors: | Tang Ka-Luo Ni Hai-Hong Jin Xiang-Lin Tang You-Qi |
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| Abstract: | The title compound was synthesized by the solid-state reaction of (NH_4)_6Mo_7O_(24)·4H_2O, Na_2C_2O_4, NH_2OH·HCl and Bu_4NBr at 90 ℃ for 10 h and crystallized from acetone-ether. The green crystal belongs to the monoclinic space group P2_1/n with a=9. 908(2), b= 17, 873(2), c= 13/450(2) A , β= 90. 09(1 )°,V = 2381. 6 (7 ) A￣3 , D_c = 1. 359 g/cm￣3 , Z= 2. The structure was refined to R =0. 0427 for 2562 reflections. The anion of the title compound can be described as an oxalate ligand (C_2O4￣2 ) bridging two MoCl_2O(OH)] units, which contain Mo(V)atoms. |
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| Keywords: | crystal structure dinuclear molybdenum complex oxalate ligand |
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