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Two Photoluminescent Metal–Organic Frameworks Constructed from Cd 3 (μ 3 ‐OH) Cluster or 1D Zn 5 (μ 3 ‐OH) 2 (μ‐OH) 2 Chain Units and In Situ Formed Bis(tetrazole)amine Ligands
Author(s) -
Zheng LingLing,
Li HaoXiang,
Leng JiDong,
Wang Jing,
Tong MingLiang
Publication year - 2008
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.200701083
Subject(s) - chemistry , dicyanamide , microporous material , photoluminescence , amine gas treating , hydrothermal synthesis , metal organic framework , crystallography , hydrothermal circulation , inorganic chemistry , organic chemistry , catalysis , ionic liquid , physics , adsorption , seismology , optics , geology
Hydrothermal reactions of CdCl 2 · 2.5H 2 O or ZnCl 2 , sodium dicyanamide, and sodium azide yield two interesting photoluminescent coordination polymers, namely, [Cd{Cd 3 (μ 3 ‐OH)(dcadtzH) 3 (H 2 O) 6 } 2 ] ( 1 ) and [Zn 5 (μ 3 ‐OH) 2 (μ‐OH) 2 (dcadtz) 2 ] · 2H 2 O ( 2 ) [dcadtzH 3 = bis(5‐tetrazolyl)amine], in which triangular [Cd 3 (μ 3 ‐OH)] 5+ cluster subunits in 1 and 1D [Zn 5 (μ 3 ‐OH) 2 (μ‐OH) 2 ] n 6 n + chain subunits in 2 are linked by in situ generated bis(tetrazole)amine ligands to generate an interesting 2D coordination net and a 3D microporous metal–organic framework, respectively. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)