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Hydrothermal Syntheses, Crystal Structures, and Luminescent Properties of Two Zinc(II) Coordination Polymers
Author(s) -
Liu Haiyan,
Jia Anqiang,
Wang Zichen,
Zhang Lihui
Publication year - 2015
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.201500227
Subject(s) - zinc , luminescence , zinc nitrate , crystallography , coordination polymer , crystal structure , hydrothermal synthesis , molecule , infrared spectroscopy , hydrothermal circulation , dodecahedron , chemistry , elemental analysis , polymer , 1,2,4 triazole , materials science , inorganic chemistry , organic chemistry , chemical engineering , engineering , optoelectronics
Two zinc(II) compounds, namely [Zn 5 (AmTAZ) 6 (OH) 2 ] n · 2 n (NO 3 ) · 6 n (H 2 O) ( 1 ) and [Zn 3 (AmTAZ) 2 (mal) 2 ] n ( 2 ) (HAmTAZ = 3‐amino‐1,2,4‐triazole, H 2 mal = malonic acid), were hydrothermally synthesized and characterized by elemental analysis, IR spectroscopy, and X‐ray diffraction. Single crystal X‐ray diffraction analysis reveals that compound 1 features a 3D framework with dodecahedral cages occupied by free nitrate ions and lattice water molecules and can be reduced into a (4, 8)‐connected flu topological network. Compound 2 features a 3D framework based on two different 1D chains. Moreover, the thermal stabilities and luminescent properties of compounds 1 and 2 were investigated.