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In Situ Tetrazole Ligand Synthesis of Two‐Fold Interpenetrating Zinc Coordination Frameworks
Author(s) -
Ma Li,
Qiu YongCai,
Peng Guo,
Cai JinBiao,
Deng Hong
Publication year - 2011
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201100213
Subject(s) - diamondoid , chemistry , zinc , isonicotinic acid , crystallography , tetrazole , coordination polymer , octahedron , hydrothermal synthesis , coordination complex , ligand (biochemistry) , infrared spectroscopy , crystal structure , inorganic chemistry , stereochemistry , metal , hydrothermal circulation , molecule , chemical engineering , organic chemistry , biochemistry , hydrazide , receptor , engineering
Four d 10 metal directed coordination frameworks, [Zn 2 (MT) 3 (IN)] ( 1 ; MT = 5‐methyltetrazole, IN = isonicotinic acid), [Zn(ET)(IN)] ( 2 ; ET = 5‐ethyltetrazole), [Zn(PT) 2 ] ( 3 ; PT = 5‐propyltetrazole), and [Zn(IPT) 2 ] ( 4 ; IPT = 5‐isopropyltetrazole), have been obtained by in situ tetrazole synthesis and structurally characterized by elemental analyses, FTIR spectroscopy, and thermal studies, as well as by single‐crystal and powder X‐ray diffraction analyses. Compound 1 exhibits a two‐fold diamondoid network constructed of two‐dimensional (2D) Zn–MT wheel layers and IN linkers. Compound 2 displays a similar two‐fold diamondoid network constructed by interconnection of Zn–ET–IN honeycomb layers and IN ligands. Compound 3 represents a 3D coordination polymer constructed from numerous Zn 6 (PT) 6 wheels with a diamondoid net. Compound 4 is a 2D network constructed by the self‐assembly of Zn ions and IPT ligands with an sql net. Furthermore, the solid‐state properties of these crystalline materials, such as their thermal behavior and photoluminescence properties, have also been investigated.