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Synthesis, Structure and Characterization of a New Iron Coordination Polymer: [Fe(L)(trans-1,4-chdc)]n
被引:0
|作者:
Wang Xiu-Yan
[1
,2
]
Zhang Yan-Na
[1
,2
]
Li Dan
[1
,2
]
机构:
[1] Jilin Normal Univ, Key Lab Preparat & Applicat Environm Friendly Mat, Siping 136000, Peoples R China
[2] Jilin Normal Univ, Coll Chem, Siping 136000, Peoples R China
关键词:
coordination polymer;
crystal structure;
2-(2-fluorophenyl)-1H-imidazo[4,5-f][1,10]phenanthroline;
1,4-cyclohexanedicarboxylic acid;
CRYSTAL-STRUCTURE;
ELECTROCHEMICAL PROPERTIES;
FRAMEWORKS;
MOLECULES;
HELICES;
LIGANDS;
NETWORK;
D O I:
暂无
中图分类号:
O61 [无机化学];
学科分类号:
070301 ;
081704 ;
摘要:
A novel Fe(II) coordination polymer [Fe(L)(trans-1,4-chdc)](n) has been hydrothermally synthesized by using 1,4-cyclohexanedicarboxylic acid (1,4-H(2)chdc) and 2-(2-fluorophenyl)-1H-imidazo[4,5-f][1,10]phenanthroline (L). Crystallographic data: monoclinic, space group C2/c with a = 14.571(5), b = 32.389(6), c = 10.948(5) angstrom, beta = 115.186(5)degrees, V = 4676(3) angstrom(3), Z = 8, C27H21FFeN4O4, M-r = 540.33, D-c = 1.535 g/cm(3), F(000) = 2224, mu(MoKa) = 0.697 mm(-1), R = 0.0462 and wR = 0.1110. The two kinds of trans-1,4-chdc ligands link neighboring Fe(II) atoms to yield a two-dimensional layer structure. The pi-pi interactions between the L ligands of neighboring layers result in a three-dimensional supramolecular architecture. The IR and UV-vis spectra of the compound have been investigated in detail.
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页码:1589 / 1593
页数:5
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