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Hydrothermal Synthesis, Crystal Structure and Thermal Stability of two 3d‐4f Heterometallic Coordination Polymers
Author(s) -
Huang ChunDe,
Qiu TaoRun,
Wu YiYi,
Mo HaiHong,
Zeng RongHua,
Peng Guo,
Wang Ning,
Lu DongSheng,
Fang ZhanQiang
Publication year - 2009
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.200900304
Subject(s) - thermogravimetric analysis , coordination polymer , oxalate , thermal stability , microporous material , molecule , crystallography , hydrothermal synthesis , hydrothermal circulation , polymer , crystal structure , materials science , chemistry , inorganic chemistry , chemical engineering , organic chemistry , engineering
Two new 3d‐4f heterometallic coordination polymers, [ Ln Cu(nic) 2 (ox)]·2H 2 O ( Ln = Sm( 1 ), Dy ( 2 ), ox = oxalate anion, Hnic = nicotinic acid) were synthesized and characterized by elementary analysis, IR spectroscopy and thermogravimetric analysis, as well as single‐crystal X‐ray diffraction. The two structures exhibit the same unusual 3D microporous heterometallic coordination frameworks with 13.7 % voids occupied by guest water molecules.