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Author:

Li, Chuan-Qiang (Li, Chuan-Qiang.) | Qiu, Wen-Ge (Qiu, Wen-Ge.) (Scholars:邱文革) | He, Hong (He, Hong.) (Scholars:何洪) | Wang, Xiuguang (Wang, Xiuguang.)

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Scopus SCIE

Abstract:

In the crystal structure of the title coordination polymer, {[Zn-2(C24H18N4O10)(H2O)4]center dot H2O}(n), the molecular building block (MBB), viz [Zn-2(CO2)(4)(H2O)(4)], comprises two Zn-II cations, each bridged by three carboxylate groups from different ligand molecules. These two Zn-II cations exhibit different coordination environments: a distorted trigonal-pyramidal coordination, as an intermediate, is formed by the two coordinated water molecules and three carboxylate groups, and a distorted octahedral geometry defined by three water molecules and three carboxylate groups, in which two carboxylate groups from the same side of the clip glycoluril ring and one water molecule are bidentate bridging, whereas others are monodentate units. Every ligand molecule connects four MBBs, thus forming a three-dimensional structure. Extensive intra- and intermolecular O-H center dot center dot center dot O hydrogen bonding is observed.

Keyword:

Author Community:

  • [ 1 ] [Li, Chuan-Qiang]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Qiu, Wen-Ge]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100124, Peoples R China
  • [ 3 ] [He, Hong]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100124, Peoples R China
  • [ 4 ] [Wang, Xiuguang]Tianjin Normal Univ, Coll Chem, Tianjin 300387, Peoples R China

Reprint Author's Address:

  • 邱文革

    [Qiu, Wen-Ge]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100124, Peoples R China

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Source :

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS

ISSN: 2056-9890

Year: 2011

Volume: 67

Page: M1818-U1303

0 . 9 0 0

JCR@2022

ESI Discipline: CHEMISTRY;

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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