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A Double Chain Metal‐organic Framework Constructed by Tetrameric Nickel(II) Units and 1,3,5‐Benzenetricarboxylic Trianions
Author(s) -
Xie Linhua,
Liu Shuxia,
Cao Ruige,
Gao Chaoying,
Cao Jianfang
Publication year - 2007
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200700280
Subject(s) - nickel , stacking , ethylenediamine , metal organic framework , hydrogen bond , chemistry , deprotonation , metal , hydrothermal circulation , inorganic chemistry , polymer chemistry , crystallography , materials science , ion , molecule , organic chemistry , chemical engineering , adsorption , engineering
Hydrothermal reaction of nickel sulfate, 1,3,5‐benzenetricarboxylic acid and deprotonation agent ethylenediamine yields a metal‐organic framework [Ni 4 ( μ 3 ‐OH) 2 (H 2 O) 10 (BTC) 2 ]·H 2 O, which consists of double chains constructed from tetrameric nickel(II) units and 1,3,5‐benzenetricarboxylic trianions. Hydrogen bonds and π‐π stacking interactions among these chains result in the three‐dimensional structure of the compound. Magnetic study reveals there are ferromagnetic interactions among the Ni 2+ ions of each Ni 4 units in the compound.