Hydrothermal Synthesis and Crystal Structure of Lanthanum Orotate Supermolecule with A Honeycomb Structure Constructed from Mononuclear Molecules via Hydrogen Bonds

稀土学报(英文版), 2007, 25(6): 770-774.

^1, , ^2, , ^3, , ^4, , ^5, , ^6,

1.Department of Chemistry,Capital Normal University,Beijing 100037,China

2.Department of Chemistry,Capital Normal University,Beijing 100037,China

3.Department of Chemistry,Capital Normal University,Beijing 100037,China

4.Department of Chemistry,Capital Normal University,Beijing 100037,China

5.Department of Chemistry,Capital Normal University,Beijing 100037,China

6.Department of Chemistry,Capital Normal University,Beijing 100037,China

基金项目: 北京市自然科学基金(2073022) 北京市教委科技发展计划项目(KM200510028007)

Hydrothermal Synthesis and Crystal Structure of Lanthanum Orotate Supermolecule with A Honeycomb Structure Constructed from Mononuclear Molecules via Hydrogen Bonds

Li Yanqiu ^1, , Ju Yanling ^2, , Li Xia ^3, , Zhang Tingting ^4, , Wang Chunyan ^5, , Yu Jingbo ^6,

1.Department of Chemistry,Capital Normal University,Beijing 100037,China

2.Department of Chemistry,Capital Normal University,Beijing 100037,China

3.Department of Chemistry,Capital Normal University,Beijing 100037,China

4.Department of Chemistry,Capital Normal University,Beijing 100037,China

5.Department of Chemistry,Capital Normal University,Beijing 100037,China

6.Department of Chemistry,Capital Normal University,Beijing 100037,China

Keywords： lanthanum complex

A new complex of lanthanum orotate [La(C5H3N2O4)2(OH)(H2O)6]·2(C5H4N2O4)·9H2O was synthesized using a hydrothermal method.The crystal structure was determined with help of single crystal X-ray diffraction analysis.The complex crystallized in orthorhombic system, Cmc2(1) space group.In the complex, the center lanthanum(Ⅲ) ion was nine-coordinated with coordination geometry of a distorted monocapped square antiprism, in which two of the nine coordinated oxygen atoms were from two orotate ligands in a monodentate mode, one oxygen atom from a hydroxyl, and the others from six coordinated water molecules.The mononuclear complex [La(C5H3N2O4)2(OH)(H2O)6]·2(C5H4N2O4)·9H2O was linked through the hydrogen bonds into an infinite supermolecular honeycomb structure.

参考文献

[1]	Li Y;Zheng FK;Liu X;Zou WQ;Guo GC;Lu CZ;Huang JS .Crystal structures and magnetic and luminescent properties of a series of homodinuclear lanthanide complexes with 4-cyanobenzoic ligand[J].Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics,2006(16):6308-6316.
[2]	Martin DP;Springsteen CH;LaDuca RL .Hydrothermal synthesis, structural determination, and thermal properties of 2-D cobalt- and nickel-based coordination polymers incorporating pendant-arm 3-pyridinecarboxylate ligands[J].Inorganica Chimica Acta,2007(2):599-606.
[3]	王淑萍,王瑞芬,刘翠格.Luminescent Properties of Bi-Rare Earth Complexes with m-methylbenzoic Acid and 1,10-phenanthroline[J].稀土学报(英文版),2002(05):453-456.
[4]	Sun CY;Jin LP .Hydrothermal synthesis and characterization of the first examples of lanthanide(III) isoorotates with a 3D supramolecular network[J].Polyhedron: The International Journal for Inorganic and Organometallic Chemistry,2004(12):2085-2093.
[5]	李星,曹荣,孙道峰,洪茂椿.Synthesis and Crystal Structure of[Ni(C5H2N2O4)(2, 2'-bipy)(H2O)2]·2H2O[J].结构化学,2002(04):374-377.
[6]	Icbudak H.;Olmez H.;Yesilel OZ.;Arslan F.;Naumov P.;Jovanovski G. Ibrahim AR.;Usman A.;Fun HK.;Chantrapromma S.;Ng SW. .Syntheses, characterization and crystal structures of novel amine adducts of metal saccharinates, orotates and salicylates[J].Journal of Molecular Structure,2003(1/3):255-270.
[7]	Hilal R;Zaky ZM;Elroby SAK .Electronic structure of orotic acid III geometric feature and thermal properties of some transition metal orotic acid complexes[J].Spectrochimica acta, Part A. Molecular and biomolecular spectroscopy,2006(3):740-748.
[8]	Plate M J;Foreman M R S J;Skakle J M S;Howie R A .Hydrothermal crystallisation of metal (Ⅱ) orotates (M=nickel,cobalt,manganese or zinc).Effect of 2,2-bipyridyl,2,2-dipyridyl amine,1-methyl-3-(2-pyridyl)pyrazole,phenanthroline and 2,9-dimethyl-1,10-phenanthroline upon structure[J].Inorganica Chimica Acta,2002,33:135.
[9]	Dursun A K;Birgül Z K;Onur S;Orhan B .Transition metal(Ⅱ) complexes of vitamin B13 with monodentate orotate(1-) ligands[J].Journal of Molecular Structure,2006,789:147.
[10]	Li X;Shi Q;Sun D F;Bi W H,Cao R.Synthesis and characterization of a series of lanthanide complexes constructed from orotic acid[J].European Journal of Inorganic Chemistry,2004:2747.
[11]	Wu A Q;Zheng F K;Liu X;Guo G C,Cai L Z,Dong Z C,Yoshihiko Takano,Huang J S .A novel bi-layered samarium complex with an unprecedented coordination mode of orotic acid[Sm2(HL)2(ox)(H2O)2]n·2.5nH2O (H3L=orotic acid,ox2-=oxalate2-):Synthesis,crystal structure and physical properties[J].Inorganic Chemistry Communications,2006,9:347.
[12]	Li X;Cao R;Sun D F;Shi Q Bi W H Hong M C .A novel Sm-Co polymeric complex formed via metal-mediated oxidation-hydrolysis of orotic acid in a hydrothermal reaction[J].Inorganic Chemistry Communications,2003,6:815.
[13]	Li X;Cao R;Sun D F;Shi Q Hong M C Liang Y C .Hydrothermal synthesis and structural characterization of a novel gadolinium(Ⅲ) coordination polymer[Gd(Hdtpc)(OH)(H2O)]n[J].Inorganic Chemistry Communications,2002,5:589.
[14]	Sheldrick G M.SADABS,Program for Empirical Absorption Correction of Area Detector Data[M].University of G(o)ttingen,Germanny,1997
[15]	Sheldrick G M.SHELXS 97,Program for crystal structure solution[M].University of Goettingen,Germany,1997
[16]	Chen X M;Can J W.The Theory and Practice of the Single Crystal Analysis[M].北京:科学出版社,2003:164.

上一张下一张

计量

下载量()
访问量()

作者相关

在本站搜索
在百度学术搜索
在万方数据库搜索
在CNKI搜索

文章评分

您的评分：
1

0%
2

0%
3

0%
4

0%
5

0%

材料期刊网

Hydrothermal Synthesis and Crystal Structure of Lanthanum Orotate Supermolecule with A Honeycomb Structure Constructed from Mononuclear Molecules via Hydrogen Bonds

参考文献