A unique polymeric coordination system that exhibits supramolecular isomerism within two dimensions

被引：23

作者：

Boldog, I

Sieler, J

Domasevitch, KV

机构：

[1] Natl Taras Shevchenko Univ Kiev, Dept Inorgan Chem, UA-01033 Kiev, Ukraine

[2] Univ Leipzig, Inst Anorgan Chem, D-04103 Leipzig, Germany

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2003年 / 6卷 / 06期

关键词：

coordination polymers; supramolecular isomerism; coordination networks; pyrazole ligands; bitopic tectons;

D O I：

10.1016/S1387-7003(03)00101-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Cadmium nitrate and bitopic conformationally flexible linker 3,3',5,5'-tetramethyl-4,4'-bipyrazole readily form two-dimensional layer polymers [Cd(Me(4)bpz)(2)(NO3)(2)]. Depending on conditions for crystallization the complex could afford two different net topologies that are based on combinations of metal-ligand quadrangles (4(4) net) and triangles/hexagons (3(2)6(2) net) and provides a first example for supramolecular isomerism of flat 2D coordination polymers. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

收藏

页码：769 / 772

页数：4

相关论文

共 25 条

[1]

Boldog I, 2001, ANGEW CHEM INT EDIT, V40, P3435, DOI 10.1002/1521-3773(20010917)40:18<3435::AID-ANIE3435>3.0.CO

[2]

2-M

[3] Coordination polymers of CoII and 3,3′,5,5′-tetramethyl-4,4′-bipyrazolyl:: a novel metal-organic three-dimensional network with four-coordinated planar vertices [J].

Boldog, I ;

Rusanov, EB ;

Chernega, AN ;

Sieler, J ;

Domasevitch, KV .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2001, (06) :893-897

[4] One- and two-dimensional coordination polymers of 3,3′,5,5′-tetramethyl-4,4′-bipyrazolyl, a new perspective crystal engineering module [J].

Boldog, I ;

Rusanov, EB ;

Chernega, AN ;

Sieler, J ;

Domasevitch, KV .

POLYHEDRON, 2001, 20 (9-10) :887-897

[5] Modular chemistry: Secondary building units as a basis for the design of highly porous and robust metal-organic carboxylate frameworks [J].

Eddaoudi, M ;

Moler, DB ;

Li, HL ;

Chen, BL ;

Reineke, TM ;

O'Keeffe, M ;

Yaghi, OM .

ACCOUNTS OF CHEMICAL RESEARCH, 2001, 34 (04) :319-330

[6] Geometric requirements and examples of important structures in the assembly of square building blocks [J].

Eddaoudi, M ;

Kim, J ;

Vodak, D ;

Sudik, A ;

Wachter, J ;

O'Keeffe, M ;

Yaghi, OM .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2002, 99 (08) :4900-4904

[7] PREPARATION, CLATHRATION ABILITY, AND CATALYSIS OF A 2-DIMENSIONAL SQUARE NETWORK MATERIAL COMPOSED OF CADMIUM(II) AND 4,4'-BIPYRIDINE [J].

FUJITA, M ;

KWON, YJ ;

WASHIZU, S ;

OGURA, K .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (03) :1151-1152

[8]

Hagrman PJ, 1999, ANGEW CHEM INT EDIT, V38, P2639

[9] DESIGN AND CONSTRUCTION OF A NEW CLASS OF SCAFFOLDING-LIKE MATERIALS COMPRISING INFINITE POLYMERIC FRAMEWORKS OF 3-D-LINKED MOLECULAR RODS - A REAPPRAISAL OF THE ZN(CN)2 AND CD(CN)2 STRUCTURES AND THE SYNTHESIS AND STRUCTURE OF THE DIAMOND-RELATED FRAMEWORKS [N(CH3)4][CUIZNII(CN)4] AND CUI[4,4',4'',4'''-TETRACYANOTETRAPHENYLMETHANE]BF4.XC6H5NO2 [J].

HOSKINS, BF ;

ROBSON, R .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (04) :1546-1554

[10] Self-assembly of discrete cyclic nanostructures mediated by transition metals [J].

Leininger, S ;

Olenyuk, B ;

Stang, PJ .

CHEMICAL REVIEWS, 2000, 100 (03) :853-907