Crystal structure and photocatalytic activity of a one-dimensional bis-pyridyl-bis-amide-based Cu complex
LIU Guo-cheng
LI Qiao-min
WU Hao
YU Hai-fei
XIONG Ying
YU Hui-xuan
Abstract：A one-dimensional tubular Cu coordination polymer [Cu( L) ( bdc) ]·3H2 O [1,3-H2 BDC =1,3 - benzenedicarboxylic acid,L = N,N' - bis ( pyridin - 3 - yl) - 5 - hydroxybenzene - 1,3 -dicarboxamide]has been hydrothermally synthesized. Monoclinic,P21/c,a=13. 7463( 15) ?,b=18. 768( 2) ?, c=10. 096( 3) ?,α=90°,β=91. 31°,γ=90°,Z=4,V=2604. 1( 8) ?3 ,Mr= 616. 03,Dc= 1. 571 g/cm3 ,μ=0. 906 mm-1 ,F( 000) = 1268,S=1. 0,R=0. 0732,wR=0. 1314. The structural analysis manifest that the Cu2+ with tetragonal pyramid type coordination mode were bridged by μ3 -bdc anions to form a 1D linear metal-organic chain. Two such chains were linked by pairs of μ2 -L ligands to form one-dimensional tubular structure. Moreover,the photocatalytic activity for the degradation of methylene blue and Methyl orange under UV light of the title complex were investigated.
Keywords：Cubis-pyridyl-bis-amide13-benzenedicarboxylic acidcrystal structurephotocata-lytic activity
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 66-70 )