Structural, Luminescent, and Magnetic Properties of Three Novel Three-Dimensional Metal-Organic Frameworks Based on Hexadentate N,N′-bis(4-picolinoyl)hydrazine

被引：28

作者：

Fang, Zhen-Lan ^{[1
]}

Yu, Rong-Min ^{[1
]}

He, Jian-Gang ^{[1
]}

Zhang, Qi-Sheng ^{[1
]}

Zhao, Zhen-Guo ^{[1
]}

Lu, Can-Zhong ^{[1
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China

来源：

INORGANIC CHEMISTRY | 2009年 / 48卷 / 16期

基金：

中国国家自然科学基金;

关键词：

DENSITY-FUNCTIONAL THEORY; ONE-DIMENSIONAL CHAIN; COORDINATION NETWORKS; HYDROTHERMAL SYNTHESIS; AB-INITIO; COMPLEXES; COBALT(II); 1-D; PENTANUCLEAR; MONONUCLEAR;

D O I：

10.1021/ic9004533

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Three novel microporous three-dimensional (3-D) metal-organic framework materials [ML](n)[M = Ni, Co, Cd; L = N,N'-bis(4-picolinoyl)hydrazine] were obtained from hydrothermal reactions, The organic ligand L was formed through the in situ ring-opening hydrolysis reaction of 2,5-bis(4-pyridyl)-1,3,4-oxadiazole with the assistance of metal ions. Single-crystal X-ray diffraction studies reveal that complexes 1-3 adopt 6-connected 3-D networks of distorted alpha-Po topology, which are built from non-interpenetrated (4,4) grids cross-linked by zigzag chains. These isomorphic complexes are all of high thermal stability, but some other physical properties are quite different because of their different metal centers. Antiferromagnetic exchange was observed between Ni(II) centers of complex 1, while ferromagnetic for Co(II) centers of complex 2. Complex 3 exhibits strong fluorescence emission.

引用

页码：7691 / 7697

页数：7

共 64 条

[1] α-Polonium coordination networks constructed from bis(imidazole) ligands [J].

Abrahams, BF ;

Hoskins, BF ;

Robson, R ;

Slizys, DA .

CRYSTENGCOMM, 2002, 4 :478-482

[2] AgC(CN)3-based coordination polymers [J].

Abrahams, BF ;

Batten, SR ;

Hoskins, BF ;

Robson, R .

INORGANIC CHEMISTRY, 2003, 42 (08) :2654-2664

[3] CO(OH)(NO3)BULLET-H2O - A NOVEL DOUBLE-CHAIN COMPOUND WITH COMPETING INTERACTIONS [J].

ANGELOV, S ;

DRILLON, M ;

ZHECHEVA, E ;

STOYANOVA, R ;

BELAICHE, M ;

DERORY, A ;

HERR, A .

INORGANIC CHEMISTRY, 1992, 31 (08) :1514-1517

[4]

[Anonymous], 1994, SHELXTLTM VERS 5 REF

[5]

[Anonymous], DALTON T

[6] Three-dimensional open frameworks based on cobalt(II) and nickel(II) m-pyridinecarboxylates [J].

Ayyappan, P ;

Evans, OR ;

Lin, WB .

INORGANIC CHEMISTRY, 2001, 40 (18) :4627-4632

[7] Luminescent complexes beyond the platinum group:: the d10 avenue [J].

Barbieri, Andrea ;

Accorsi, Gianluca ;

Armaroli, Nicola .

CHEMICAL COMMUNICATIONS, 2008, (19) :2185-2193

[8] Experiment versus time dependent density functional theory prediction of fullerene electronic absorption [J].

Bauernschmitt, R ;

Ahlrichs, R ;

Hennrich, FH ;

Kappes, MM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (20) :5052-5059

[9] A new synthesis of symmetrical 2,5-disubstituted 1,3,4-oxadiazoles [J].

Bentiss, F ;

Lagrenée, M .

JOURNAL OF HETEROCYCLIC CHEMISTRY, 1999, 36 (04) :1029-1032

[10] New mononuclear, cyclic tetranuclear, and 1-D helical-chain Cu(II) complexes formed by metal-assisted hydrolysis of 3,6-di-2-pyridyl-1,2,4,5-tetrazine (DPTZ): Crystal structures and magnetic properties [J].

Bu, XH ;

Liu, H ;

Du, M ;

Zhang, L ;

Guo, YM ;

Shionoya, M ;

Ribas, J .

INORGANIC CHEMISTRY, 2002, 41 (07) :1855-1861

← 1 2 3 4 5 6 7 →