Poly-μ-2,5-dimethylpyrazine-μ-dithiocyanato-N, S,S-dicopper(I):: a three-dimensional coordination polymer containing both molecular and anionic rod ligands

被引：10

作者：

Otieno, T ^{[1
]}

Blanton, JR

Lanham, KJ

Parkin, S

机构：

[1] Eastern Kentucky Univ, Dept Chem, Richmond, KY 40475 USA

[2] Univ Kentucky, Dept Chem, Lexington, KY 40506 USA

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2003年 / 33卷 / 5-6期

关键词：

copper(I) thiocyanate; 2,5-dimethylpyrazine; coordination polymer;

D O I：

10.1023/A:1024265611094

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Reaction of CuSCN with 2,5-dimethylpyrazine (2,5- me(2)pyz) yields a polymeric material, [Cu-2(SCN)(2)(2,5-me(2)pyz)](infinity), which has been crystallographically characterized. The compound crystallizes in the monoclinic space group P2(1)/n with a = 5.6850(2) Angstrom, b = 6.92877(3) Angstrom, c = 14.3575(6) Angstrom, beta = 93.435(1)degrees, and Z = 2. It contains [Cu(SCN)]infinity sheets in which each thiocyanate ligand acts in a mu-N, S, S-bridging mode. The sheets are bridged by 2,5- dimethylpyrazine ligands to generate a three dimensional network. The compound has also been characterized by infrared spectroscopy and thermogravimetric analysis.

引用

页码：335 / 339

页数：5

共 31 条

[1] Oxidation of the pyrazine(pyz)-bridged polymeric copper(I) cation [Cu(cnge)(MeCN)(pyz)](+) by NOBF4 and formation of the corresponding copper(II) cation [Cu(MeCN)(4)(pyz)](2)+ (cnge=2-cyanoguanidine) [J].

Begley, MJ ;

Hubberstey, P ;

Stroud, J .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1996, (11) :2323-2328

[2] Two- and three-dimensional CuSCN co-ordination networks including new CuSCN structural motifs [J].

Blake, AJ ;

Brooks, NR ;

Champness, NR ;

Crew, M ;

Hanton, LR ;

Hubberstey, P ;

Simon, PC ;

Schröder, M .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1999, (16) :2813-2817

[3] Inorganic crystal engineering: a personal perspective [J].

Braga, D .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2000, (21) :3705-3713

[4]

GAUGHAN AP, 1970, INORG CHIM ACTA, V4, P640

[5] The first copper(I) complex containing a cyanato ligand.: Synthesis and structural characterization of [Cu(pyz)(μ-NCO)]n (pyz = pyrazine) [J].

Goher, MAS ;

Mautner, FA .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1999, (12) :1923-1924

[6] 2D polymeric copper(I) complexes.: Synthesis, X-ray structures and spectroscopic studies of [CuX(pyrazine)]n (X = NCS and N3) complexes containing molecular and anionic rod ligands [J].

Goher, MAS ;

Mautner, FA .

POLYHEDRON, 1999, 18 (13) :1805-1810

[7] Coordination polymers of copper(I) halides [J].

Graham, PM ;

Pike, RD ;

Sabat, M ;

Bailey, RD ;

Pennington, WT .

INORGANIC CHEMISTRY, 2000, 39 (22) :5121-5132

[8] LEWIS-BASE ADDUCTS OF GROUPS-II METAL(I) COMPOUNDS .62. THE CRYSTAL-STRUCTURES OF THE 1-1 ADDUCTS OF COPPER(I) CHLORIDE, BROMIDE AND THIOCYANATE WITH QUINOLINE [J].

HEALY, PC ;

SKELTON, BW ;

WATERS, AF ;

WHITE, AH .

AUSTRALIAN JOURNAL OF CHEMISTRY, 1991, 44 (08) :1049-1059

[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]

Kawata S, 1998, INORG CHIM ACTA, V267, P143

← 1 2 3 4 →