本文通过CaCl2·2H2O与药物奥沙拉秦及辅助配体邻菲罗啉在水热条件下得到了一个新的奥沙拉秦配合物[ Ca(L) (Phen)·4(H2O)]n(H2L=奥沙拉秦=3,3-azo-bis-6-hydroxybenzoic acid)(1).通过元素分析、红外对配合物进行了表征,并利用X单晶射线衍射仪测定了其结构.结构解析表明,配合物1属三斜晶系,空间群P-1,晶胞参数a=0.8001 (3) nm,b=1.1245(4) nm,c=1.5129(6) nm,α=89.450(6)°,β=86.297(6)°,γ=77.633(6)°,V=1.3268(9) nm3,Z=2,F(000) =636,最终偏差因子(对Ⅰ＞2σ(Ⅰ)的衍射点),R1=0.0521,wR2 =0.1538,S=1.045.在该结构中,中心Ca(Ⅱ)离子周围形成了一个稍微扭曲的五角双锥体,分别与一个来自奥沙拉秦配体的羧基氧原子(单齿)、两个邻菲罗啉中的两个N原子和四个水分子配位.
参考文献
| [1] | Copper Complex Cation Templated Gadolinium(Ⅲ)-Isophthalate Frameworks[J].Angewandte Chemie,2004,116:5783-5786. |
| [2] | Chen X M;Sheila M J .Polynuclear CuⅡ12MⅢ6(M=Y,Nd,or Gd) Complexes Encapsulating a ClO4-Anion:[Cu12M6(OH)24(H2O)18(pyb)12 (ClO4)](ClO4)17.cntdot.nH2O(Pyb =Pyridine Betaine)[J].Journal of the American Chemical Society,1995,117:9600. |
| [3] | Tang Y Z;Yang S P;Tan Y H et al.Synthesis,Characterization and Crystal Structures of Cadmium and Cobalt Complexes of Olsalazine:[Cd (OSA) (Phen) (H2O)]nand[Co(OSA) (Phen) (H2O)]n[J].Journal of Inorganic Biochemistry,2007,23:70-74. |
| [4] | Tang YZ;Tan YH;Chen SH;Chao YW .A novel two-dimensional coordination polymer based on rhombic tetrameric subunit Zn4O4 as building block[J].Zeitschrift fur Anorganische und Allgemeine Chemie,2007(2):332-335. |
| [5] | Chen XM.;Yang YY.;Aubin SMJ.;Hendrickson DN.;Wu YL. .Synthesis, structures, and magnetic properties of carboxylate-bridged tetranuclear copper(II)-lanthanoid(III) complexes [Cu(2)Ln(2)(betaine)(10)(H2O)(8)](ClO4)(10)center dot 2H(2)O and [Cu(2)Ln(2)(betaine)(12)(ClO4)(2)](ClO4)(8)[J].Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics,1998(24):6186-6191. |
| [6] | Rabenau A .The Role of Hydrothermal Synthesis in Preparative Chemistry[J].Angewandte Chemie,1985,24:1026-1040. |
| [7] | Ludise R A .The Specialists in High-Purity Aluminas[J].Chemical and Engineering News,1987,65:30. |
| [8] | Yue Q;Yang J;Li G H et al.Three-Dimensional 3d-4f Heterometallic Coordination Polymers:Synthesis,Structues,and Magnetic Properties[J].Inorganic Chemistry,2005,44:5241-5246. |
| [9] | YUN-ZHI TANG;YU-HUI TAN;SHAO-HU CHEN .Synthesis, characterization and crystal structures of two alkaline-earth metal complexes of olsalazine[J].Journal of Coordination Chemistry,2008(8):1244-1252. |
| [10] | Chen Z F;Zhang Z L;Tan Y H .Coordination Polymers Constructed by Linking Metal Lonswith Azodibenzoate Anions[J].Crystal Engineering Communications,2008,10:217-256. |
| [11] | William Clegg;Jonathan T. Cressey;Andrew McCamley;Brian P. Straughan .The Polymeric Structure of Aquacadmium Bisnicotinate[J].Acta Crystallographica. Sect.C, Section C. Crystal Structure Communications,1995(2):234-235. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%