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异核配合物[Co(Ⅲ)(Hdmg)_2(H_2O)_2Mn(Ⅱ)Cl_3]的合成与晶体结构 被引量：2

Synthesis and Crystal Structure of a Polyheteronuclear Complex,[Co(Ⅲ)(Hdmg)_2(H_2O)_2Mn(Ⅱ)Cl_3]
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摘要 A new coordi nation comp ound Co(Ⅲ)abstract:Hdmg)abstract: 2 (H 2 O)abstract: 2 Mn(Ⅱ)abstract:Cl 3 was synthesized and its crystal structure was determined.The crystal data ar e as follows:crystal system,orthorhombic;space group,C222 1 (#20)abstract:;a=1.18315(3)abstract:nm,b=1.28631(5)abstract:nm,c=1.14355(2)abstract:nm,V=1.74037(9)abstract:nm 3 ,Z=4,D c =1.857g·cm -3 ,F(000)abstract:=980.00,μ (MoK α )abstract:=21.69cm -1 ,R 1 =0.030,wR 2 =0.92.The coordination geometries around Co(Ⅲ)abstract:and Mn(Ⅱ)abstract:atoms are distorted o ct ahedral and distorted trigonal bipyramidal,respectively.The Hdmg chelates Co( Ⅲ)abstract:an d bridges to two Mn(Ⅱ)abstract:atoms to form a polyheteronuclear helical structure alo ng t he c axis. A new coordi nation comp ound Co(Ⅲ)abstract:Hdmg)abstract: 2 (H 2 O)abstract: 2 Mn(Ⅱ)abstract:Cl 3 was synthesized and its crystal structure was determined.The crystal data ar e as follows:crystal system,orthorhombic;space group,C222 1 (#20)abstract:;a=1.18315(3)abstract:nm,b=1.28631(5)abstract:nm,c=1.14355(2)abstract:nm,V=1.74037(9)abstract:nm 3 ,Z=4,D c =1.857g·cm -3 ,F(000)abstract:=980.00,μ (MoK α )abstract:=21.69cm -1 ,R 1 =0.030,wR 2 =0.92.The coordination geometries around Co(Ⅲ)abstract:and Mn(Ⅱ)abstract:atoms are distorted o ct ahedral and distorted trigonal bipyramidal,respectively.The Hdmg chelates Co( Ⅲ)abstract:an d bridges to two Mn(Ⅱ)abstract:atoms to form a polyheteronuclear helical structure alo ng t he c axis.
作者 王淑英
机构地区 浙江省湖州师范学院教育科学与技术学院
出处 《无机化学学报》 SCIE CAS CSCD 北大核心 2004年第2期178-180,共3页 Chinese Journal of Inorganic Chemistry
关键词 异核配合物 [Co(Ⅲ)(Hdmg)2(H2O)2Mn(Ⅱ)Cl3] 合成 晶体结构 钴配合物 锰配合物 丁二酮肟 polynuclear complex dimethylglyoximato Co(Ⅲ)-Mn(Ⅱ)compl ex crystal structure
分类号 O614.711 [理学—无机化学] O614.812 [理学—无机化学]
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  • 1Giorgio Nardin, Lucio Randaccio. Properties and Structural Characterization of Copper(II) Mixed Complexes with 2,2'-Bipyidyl and Iminodidiacetate or Pyridine-2,6-dicarboxylate[J]. J.C.S. Dalton., 1980,(3):369-373.
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  • 4KOSONE T, KANADANI C, SAlT O, et al. Synthesis, crystal structures,magnetic properties and fluorescent emissions of two-di- mensional bimetallic coordination frameworks Fell (3-fluoropyridine) 2 [ Au1 (CN) 2 ：l： and Mnn (3-fluoropyridine) 2 [ AuI (CN) z ：2 [J]. Polyhedron, 2009,28(9-10) : 1930-1934.
  • 5LU Y B,WANG M S, ZHOU W W, et al. Novel 3-D PtS-like tetrazolate-bridged manganese( H ) complex exhibiting spin-canted.antiferromagnetism and field-induced spin-flop transition[J]. Inorg Chem, 2008,47 (19) :8935-8942.
  • 6WANG D J, ZHANG J, SHI T S, et al. Transition identification of tailed portphyrin-Mn( 11 ) complex in the near-UV and near-IR regions using surface photovoltage spectrum[J]. Journal of Photochemistry and Photobiology A： Chemistry, 1996,93 (1):21-25.
  • 7ZHANG L, NIU S Y,JIN J, et al. Synthesis, crystal structure and photo-electric property of Mn ( II /IV) coordination complexes[J]. Inorg Chim Acta, 2009,362 (5) ： 1448-1454.
  • 8MOSZNER M,CIUNIK Z,ZIOKOWSKI J J. Synthetic routes and structures of [Rh(Hdmg){CIZn(C H OH)dmg} (PPh3)C1,], [Rh(Hdmg)2(PPh)2-]+[-Rh(Hdmg) (Cl)g,]- 2CH3OH,and [Rh(Hdmg)： (PPh3)'] 0.5C2HsOH complexes[J]. Polyhedron, 2003,22(24) : 3195-3203.
  • 9ZHANG Q Z,LU C Z,XIA C K. A polymeric Mn complex with mixed pyridine-3,4-dicarboxylate/4,4：-bipyridine ligands: [-Mn2 (Cr H3NO4)2 (C10HsN2)-I, ： 2nHzO[J]. Inorg Chem Commun,2005,8(3) :304-306.
  • 10C HEN CL,GOFORTH A M, SMITH M D, et al. Non-interpenetrated square-grid coordination polymers synthesized using an ex- tremely long N,N '-type ligand[J]. Inorg Chem,2005,44(24) ：8762-8769.

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无机化学学报
2004年 第2期

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