Record number :
Title of article :
Two three-dimensional pillared metal–olsalazine complexes based on infinite rod-shaped secondary building units
Author/Authors :
Chen، نويسنده , , Hai-Yan and Xiao، نويسنده , , Dong-Rong and Yan، نويسنده , , Shi-Wei and He، نويسنده , , Jiang-Hong and Yang، نويسنده , , Juan-Fen Wang، نويسنده , , Xin and Yuan، نويسنده , , Ruo and Wang، نويسنده , , En-Bo، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2012
Pages :
From page :
To page :
Abstract :
The first two three-dimensional (3D) pillared metal–olsalazine complexes, namely [Co(osa)0.5(bim)0.5(H2O)] (1) and [Cd(osa)0.5(bim)0.5(H2O)] (2) (H4osa = 3,3-azo-bis(6-hydroxybenzoic acid), bim = 1,4-bis(imidazol-1-yl)butane) have been hydrothermally synthesized and further characterized by single-crystal X-ray diffraction, powder X-ray diffraction, elemental analysis, IR spectra and TG analyses. Compounds 1 and 2 are isostructural, and their frameworks are composed of infinite rod-shaped secondary building units (SBUs) that are bridged by osa ligands to form 2D layers, which are further pillared by bim ligands in the third dimension. To the best of our knowledge, it is the first time that 3D pillared-layer frameworks involving infinite rod-shaped SBUs have been obtained in the realm of metal–olsalazine complexes. The magnetic property of 1 and photoluminescence of 2 have also been investigated.
Keywords :
Pillared-layer structures , Rod-shaped SBUs , OLSALAZINE , Metal–organic frameworks
Journal title :
Link To Document :