Auxiliary Ligand-Dependent Assembly of Several Ni/Ni-Cd Compounds with N2O2 Donor Tetradentate Symmetrical Schiff Base Ligand

被引：26

作者：

Ge, Ying-Ying ^{[1
,2
]}

Li, Guo-Bi ^{[1
,2
]}

Fang, Hua-Cai ^{[1
,2
]}

Zhan, Xu-Lin ^{[1
,2
]}

Gu, Zhi-Gang ^{[1
,2
]}

Chen, Jin-Hao ^{[1
,2
]}

Sun, Feng ^{[1
,2
]}

Cai, Yue-Peng ^{[1
,2
]}

Thallapally, Praveen K. ^{[3
]}

机构：

[1] S China Normal Univ, Sch Chem & Environm, Key Lab Elect Technol Energy Storage, Guangzhou 510006, Guangdong, Peoples R China

[2] S China Normal Univ, Power Generat Guangdong Higher Educ Inst, Engn Res Ctr Mat & Technol Electrochem Energy Sto, Minist Educ, Guangzhou 510006, Guangdong, Peoples R China

[3] Pacific NW Natl Lab, Energy & Environm Directorate, Richland, WA 99352 USA

来源：

CRYSTAL GROWTH & DESIGN | 2010年 / 10卷 / 11期

关键词：

CO-ORDINATION COMPOUNDS; COPPER COORDINATION-COMPOUNDS; END-TO-END; CRYSTAL-STRUCTURE; CONFORMATIONAL INFLUENCES; ZINC(II) COMPLEXES; INFRARED-SPECTRA; COLOR ISOMERISM; PH; NICKEL(II);

D O I：

10.1021/cg101082t

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Several low-dimensional Ni/Ni-Cd complexes containing the N2O2 donor tetradentate symmetrical Schiff base ligand bis(acetylacetone)ethylene-diamine (sy-H2L2), namely, [Ni(sy-L-2)](2)center dot HLa center dot ClO4 (2), (HLa)(2)center dot(ClO4)center dot(NO3) (3), [Ni(sy-L-2)X](2)](4,4'-bipy) (where L-a = 5,7-dimethyl-3,6-dihydro-2H-1,4-diazepine, X = ClO4 (4), X = NO3 (5), [Ni(sy-L-2)Cd(SCN)(2)](n) (6) and [Ni(sy-L-2)center dot Cd(N-3)(2)](n) (7), have been synthesized from [Ni(sy-L-2)](2)center dot H2O (1) Complex 2 is a three-component discrete assembly generated from it (HLa)(+) moiety bridged with a [Ni(sy-L-2)] unit and ClO4- anion. A solution containing complex 2 and Cd(NO3)(2) results in a mixture of 1 and 3. Further recrystallization of 1 and 3 with various auxiliary ligands provides coordination complexes 4-7 stabilized by weak hydrogen bonds in which 6 and 7 represent the first one-dimensional heteronuclear complexes based on the symmetric acacen-base Schiff base ligand.

引用

页码：4987 / 4994

页数：8

共 77 条

[1] 1D, 2D and 3D cadmium(II) polymeric complexes with quinoline-4-carboxylato anion, quinazoline and 2,5-dimethylpyrazine [J].