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Hydrothermal Reduction Synthesis, Structure, and Photoluminescent Properties of Copper(I) Halide and Pseudohalide Complexes
Author(s) -
Yao HuaGang,
Zhou Peng,
Ji ShouHua,
Ji Min,
An YongLin,
Ning Guiling
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.200900012
Subject(s) - copper , luminescence , halide , chemistry , crystallography , reagent , hydrothermal circulation , octahedron , ring (chemistry) , hydrothermal synthesis , photoluminescence , tartaric acid , inorganic chemistry , crystal structure , materials science , organic chemistry , optoelectronics , citric acid , seismology , geology
Copper(I) complexes, [Cu 2 Cl 2 (phen)] ∞ ( 1 ; phen = 1,10‐phenanthroline), [Cu 2 (SCN)(CN)(phen) 2 ] ∞ ( 2 ), and [Cu(SCN)(bipy)] ∞ ( 3 ; bipy = 2,2′‐bipyridine) were synthesized by hydrothermal reduction with tartaric acid as reducing reagent. Compound 1 exhibits μ 2 ‐Cl and μ 3 ‐Cl modes that construct unique Cu 3 Cl 3 six‐membered ring units, which form a one‐dimensional infinite chain structure by sharing common edges. Alternating CN – and SCN – ligands bridge Cu atoms to form an infinite helical chain in compound 2 . Compound 3 consists of an infinite split‐stair chain formed by [Cu(bipy)] + unit joined by SCN – groups. The IR spectra and luminescence and thermal properties of 1 and 3 were investigated at room temperature in the solid state.
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