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Syntheses, Structures, Thermal and Luminescent Properties of Two Interpenetrating Coordination Polymers Constructed by 2,5‐Thiophenedicarboxylate and Different Dipyridyl Ligands
Author(s) -
Ma Wei,
Wang ShuJun,
Ge Yu,
Li NiYa,
Liu Dong
Publication year - 2014
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.201400254
Subject(s) - diamondoid , thermal stability , luminescence , polymer , coordination polymer , single crystal , materials science , photoluminescence , powder diffraction , hydrothermal circulation , crystallography , crystal structure , chemistry , molecule , chemical engineering , organic chemistry , composite material , optoelectronics , engineering
Two coordination polymers with three‐dimensional (3D) architectures, formulated as {[Zn 2 (H 2 O)(2,5‐tdc) 2 (bpa) 2 ] · H 2 O} n ( 1 ) and [Zn 2 (2,5‐tdc) 2 (dpbd)] n ( 2 ) [2,5‐H 2 tdc = 2,5‐thiophenedicarboxylic acid, bpa = 1,2‐bis(4‐pyridyl)‐ethane, and dpbd = 1,4‐bis(4‐pyridyl)‐1,3‐butadiene] were synthesized from the hydrothermal reactions of Zn(NO 3 ) 2 · 6H 2 O, 2,5‐H 2 tdc, and bpa or dpbd, respectively. The two complexes were characterized by IR, elemental analysis, powder X‐ray diffraction, and single‐crystal X‐ray diffraction. 1 exhibits a fivefold interpenetrating diamondoid framework with two types of 4‐connecting nodes. The structure of 2 shows a threefold interpenetrating pcu net. Thermal stability and photoluminescent properties of 1 and 2 were also investigated.