0000000001314845
AUTHOR
Chao-gang Hong
New Reactivity of 4‐Amino‐3,5‐bis(pyridin‐2‐yl)‐1,2,4‐triazole: Synthesis and Structure of a Mononuclear Species, a Dinuclear Species, and a Novel Tetranuclear Nickel(II) Rectangle Box, and Magnetic Properties of the Dinuclear and Tetranuclear Complexes
Reactions of Ni(O 2 CMe) 2 ·4H 2 O or NiCl 2 ·6H 2 O, 4-amino-3,5-bis(pyridin-2-yl)-1,2,4-triazole (abpt) and NaN 3 or KSCN in different molar ratios heated under reflux or hydrothermal conditions generate a mononuclear species with dimorphous phases, a dinuclear species incorporating an in situ deaminated [bpt-H] - ligand and a tetranuclear rectangle box incorporating an unprecedented μ:η 1 :η 2 :η 1 coordination mode of the deprotonated [abpt-H] - ligand. Structural analysis reveals that a pair of [Ni 2 (μ 1,1 -N 3 )(μ-OAc)] motifs in [Ni 4 (abpt) 2 -(abpt-H)(N3) 5 (Ο 2 CMe) 2 ]·5H 2 O (1) are bridged by two abpt and one [abpt-H] - units into a rectangle box. [Ni 2 (bpt-H) 2 -(SCN) 2 (H 2…
CCDC 294287: Experimental Crystal Structure Determination
Related Article: Ming-Liang Tong, Chao-Gang Hong, Ling-Ling Zheng, Meng-Xia Peng, A.Gaita-Arino, J.-M.C.Juan|2007|Eur.J.Inorg.Chem.||3710|doi:10.1002/ejic.200700297
CCDC 285540: Experimental Crystal Structure Determination
Related Article: Ming-Liang Tong, Chao-Gang Hong, Ling-Ling Zheng, Meng-Xia Peng, A.Gaita-Arino, J.-M.C.Juan|2007|Eur.J.Inorg.Chem.||3710|doi:10.1002/ejic.200700297
CCDC 285539: Experimental Crystal Structure Determination
Related Article: Ming-Liang Tong, Chao-Gang Hong, Ling-Ling Zheng, Meng-Xia Peng, A.Gaita-Arino, J.-M.C.Juan|2007|Eur.J.Inorg.Chem.||3710|doi:10.1002/ejic.200700297
CCDC 294286: Experimental Crystal Structure Determination
Related Article: Ming-Liang Tong, Chao-Gang Hong, Ling-Ling Zheng, Meng-Xia Peng, A.Gaita-Arino, J.-M.C.Juan|2007|Eur.J.Inorg.Chem.||3710|doi:10.1002/ejic.200700297