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author:

Dai, JC (Dai, JC.) [1] | Wu, XT (Wu, XT.) [2] | Fu, ZY (Fu, ZY.) [3] | Cui, CP (Cui, CP.) [4] | Hu, SM (Hu, SM.) [5] | Du, WX (Du, WX.) [6] | Wu, LM (Wu, LM.) [7] | Zhang, HH (Zhang, HH.) [8] | Sun, RO (Sun, RO.) [9] (Scholars:孙瑞卿)

Indexed by:

Scopus SCIE

Abstract:

Three novel complexes, Cd(3)tma(2).13H(2)O (1), Cd(3)tma(2).dabco.2H(2)O (2), and Cd(3)Htma(3).8H(2)O (3) (tma = trimesate), of cadmium(II)-trimesate coordination polymers are obtained from hydrothermal reaction. 1 (C18H32O25Cd3) crystallizes in the monoclinic C2/c space group [a = 18.985(2) Angstrom, b = 7.3872(6) Angstrom, c = 20.432(2) Angstrom, beta = 97.1660(10)degrees, and Z = 4]. 2 (C24H22N2O14Cd3) crystallizes in the monoclinic P2(1)/c space group [a = 10.1323(2) Angstrom, b = 19.5669(5) Angstrom, c = 13.15880(10) Angstrom, = 108.9810(10)degrees, and Z = 4]. 3 (C27H28O26Cd3) belongs to the trigonal P31 c space group [a = 15.7547(3) Angstrom, b = 15.7547(3) Angstrom, c = 7.93160(10) Angstrom, and Z = 2]. The Cd(II) centers in the three complexes are bridged by tma ligands in the coordination fashion of unidentate, bridging unidentate, bidentate, chelating bis-bidentate, chelating/bridging bis-bidentate, or chelating/bridging bidentate to form the T-shaped molecular bilayer motif for 1, chicken-wire-like motif for 2, and honeycomb-like porous structure for 3, respectively, in which the T-shaped molecular bilayer motif and chicken-wire-like motif are further interlinked in interdigitating or alternating fashion to construct the different coordination architectures. These three complexes exhibit strong fluorescent emission bands at 355 nm (lambda(ex) = 220 nm) for 1, 437 nm (lambda(ex) = 365 nm) for 2, and 353 nm (lambda(ex) = 218 nm) for 3 in the solid state at room temperature.

Keyword:

Community:

  • [ 1 ] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China
  • [ 2 ] Huaqiao Univ, Inst Mat Phys Chem, Quanzhou 362011, Fujian, Peoples R China
  • [ 3 ] Fuzhou Univ, Dept Chem, Fuzhou 350002, Fujian, Peoples R China

Reprint 's Address:

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

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Source :

INORGANIC CHEMISTRY

ISSN: 0020-1669

Year: 2002

Issue: 6

Volume: 41

Page: 1391-1396

2 . 9 5

JCR@2002

4 . 3 0 0

JCR@2023

ESI Discipline: CHEMISTRY;

JCR Journal Grade:1

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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