期刊文献+

配合物NH4[Ln(H2O)9][(VⅣO)2(μ2-O)(nta)2](Ln=Sm,Y)的合成及钐配合物的晶体结构

Synthesis of Complexes NH4[Ln(H2O)9][(VⅣO)2(μ2-O)(nta)2](Ln=Sm,Y) (Ln=Sm,Y) and Crystal Structure of Sm Complex
原文传递
导出
摘要 在水溶液中合成了两个钒-稀土配合物NH4[Ln(H2O)9][(VIVO)2(μ2-O)(nta)2](Ln=Sm,Y),其中钒-钐配合物为单晶体,钒-钇配合物为多晶态粉末。单晶X-射线衍射分析表明,钒-钐配合物属单斜晶系,C2/c空间群,晶胞参数a=2.336(4),b=1.0907(9),c=1.0823(10)nm,β=93.21(2)°,V=2.753(6)nm3,Z=4。配合物包含了一个二核的钒阴离子[(VIVO)2(μ2-O)(nta)2]4-(H3nta=氨三乙酸)和一个九配位的钐阳离子[Sm(H2O)9]3+,两者通过氢键连接成三维超分子结构。 Two V-Ln complexes NH4[Ln(H2O)9][(VIVO)2(μ2-O)(nta)2](Ln=Sm,Y) have been synthesized in the water solution.The V-Sm complex is characterized by single crystal X-ray diffraction,the result shows that it stallizes in triclinic C2/c space group with crystal cell parameters of a = 2.336(4),b = 1.0907(9),c = 1.0823(10) nm,β = 93.21(2)°,V=2.753(6) nm3,Z = 4.The complex contains a binuclear vanadium [(VIVO)2(μ2-O)(nta)2]4-anion(H3nta = nitrilotriacetic acid) and one [Sm(H2O)9]3+ cation,and the three-dimensional supramolecule structure is formed by the hydrogen bonding interactions.
作者 张全争
出处 《稀土》 EI CAS CSCD 北大核心 2012年第3期1-5,共5页 Chinese Rare Earths
基金 结构化学国家重点实验室基金资助项目(20110012)
关键词 稀土 氨三乙酸 vanadium rare earth nitrilotriacetic acid
  • 相关文献

参考文献17

  • 1Thompson K H, Orvig C. Coordination chemistry of vana- dium in metallopharmaceutical candinate compounds [J]. Coord Chem Rev, 2001, 219-221 : 1033-1053.
  • 2Rehder D. The coordination chemistry of vanadium as re- lated to its biological functions [ J ]. Coord Chem Rev, 1999, 182: 297-322.
  • 3Rehder D, Costa Pessoa J, Geraldes C F G C, et al. In vitro study of the insulin - mimetic behaviour of vanadium ( IV, V ) coordination compounds [ J ]. J Biol Inorg Chem, 2002, 7: 384-396.
  • 4Rehder D. Biological and medicinal aspects of vanadium [J]. Inorg Chem Comm, 2003, 6: 604-617.
  • 5Katsoulis D. E, A Survey of applications of polyoxometa- lates[J]. Chem Rev, 1998, 98: 359-388.
  • 6Kagan C R, Mitz D B, Dimitrakopoulos C D. Organic - inorganic hybrid materials as semiconducting channels in thin - film field - effect transistors [ J]. Science, 1999, 286 : 945-947.
  • 7郑湘娟,刘坚,周婷婷,钟睿,张仲平,余淑娴.两种新的铕配合物的合成、表征及其光、热、电性质[J].稀土,2011,32(3):49-54. 被引量:3
  • 8高赛生态,刘兴旺,王丽,沈雷军,蒋家栋.新型钐、镝三元配合物的合成、发光性能及理论研究[J].稀土,2010,31(6):17-21. 被引量:4
  • 9Hagrman P J, Hagrman D, Zubieta J. Organic - inorgan- ic hybrid materials: from" simple" coordination polymers to organodiamine - templated molybdenum oxides [ J ]. Angew Chem, 1999, 38 : 2638-2684.
  • 10Albrecht M, Luta M, Spek A L, et al. Organoplatinum crystals for gas- triggered switches [J]. Nature, 2000,406 : 970-974.

二级参考文献21

  • 1杨锐,何水样,武望婷,史启祯,王大奇.[Eu(C_(10)H_9N_2O_4)(C_(10)H_8N_2O_4)(H_2O)_3]_2·phen·4H_2O超分子化合物的晶体结构、荧光性质及热稳定性[J].高等学校化学学报,2005,26(3):401-406. 被引量:15
  • 2刘崇波,向丽,李新新,温辉梁.{[Eu(2,5-PDA)(OAc)(H_2O)]·1·5H_2O}_n稀土配合物的晶体结构及荧光性质[J].高等学校化学学报,2006,27(12):2256-2259. 被引量:11
  • 3Sun M, Xin H, Wang K Z,et al mie red light -emitting Bright and monochro- devices based on a new multifunctional europium ternary com- plex [J]. Chem Commun,2003, 6: 702-703.
  • 4He G, Pfeiffer M, Leo K, et al. High- efficiency and low- voltage p- i -n eleetrophosphoreseent organic light -emitting diodes with double -emission layers [J]. Appl Phys Lett, 2004, 85: 3911-3913.
  • 5Suzuki M, Tokito S, Sato F, et al. High- effeieney white phosphorescent polymer light - emitting devices [ J]. Appl Phys Lett, 2005, 86: 103507-103509.
  • 6Sotoyama W , Satoh T , Sawatar N, et al. Highly efficient organic electro - phosphorescent light - emitting di- odes with a reduced quantum efficiency roll off at large current densities [ J ]. Appl Phys Lett, 2005, 86: 153505-153507.
  • 7HuangL , WangKZ , Huang C H , et al. redelec- tmlnmineseent devices using novel second - ligand - con- tained europium complexes as emitting layers [ J ]. Mater Chem,2001, 11 : 790-793.
  • 8Holmes R J, D' Andrade B W , Forrest S R, et al. Efficient, deep- blue organic electrophosphorescence by guest charge trapping[J]. Appl Phys,2003, 83: 3818-3820.
  • 9Duan J P, Sun P P, Cheng C H. New Iridium Complexes as Highly Efficient Orange - Red Emitters in Organic Light - Emitting Diodes [ J ]. Adv Mater, 2003, 15 : 224-228.
  • 10Gao D Q , Bian Z Q ,Wang K Z,et al. Synthesis and e- lectroluminescence properties of an organic europium com- plex [J].Alloys and Compounds , 2003, 358: 188-192.

共引文献5

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部