TY - JOUR
T1 - Post-Synthetic Monovalent Central-Metal Exchange, Specific I2 Sensing, and Polymerization of a Catalytic [3×3] Grid of [CuII5CuI4L6]⋅(I)2⋅13 H2O
AU - Han, Yi
AU - Chilton, Nicholas F.
AU - Li, Ming
AU - Huang, Chao
AU - Xu, Hong
AU - Hou, Hongwei
AU - Moubaraki, Boujemaa
AU - Langley, Stuart K.
AU - Batten, Stuart R.
AU - Fan, Yaoting
AU - Murray, Keith S.
PY - 2013/5
Y1 - 2013/5
N2 - From a predesigned grid, [CuII5CuI4L6]⋅(I)2⋅13 H2O (1), in which LH2 was a pyrazinyl-triazolyl-2,6-substituted pyridine, we successfully synthesized an extended 3D complex, 1∞[{CuII5CuI8L6}{μ-[CuI3(CN)6]}2⋅2 CH3- CN] (2), that displayed unprecedented coexistence of all the five known coordination geometries of copper. Grid 1 displayed monovalent central metal exchange (CME) of CuI for AgI for the first time, as well as the formation of tri-iodide in the crystalline state. These systems were investigated for their magnetic properties. Remarkably, grid 1 showed much higher catalytic activity than the Ag-exchanged product for synthesis of a substituted triazole, 1-benzyl-4-phenyl-1H-1,2,3-triazole.
AB - From a predesigned grid, [CuII5CuI4L6]⋅(I)2⋅13 H2O (1), in which LH2 was a pyrazinyl-triazolyl-2,6-substituted pyridine, we successfully synthesized an extended 3D complex, 1∞[{CuII5CuI8L6}{μ-[CuI3(CN)6]}2⋅2 CH3- CN] (2), that displayed unprecedented coexistence of all the five known coordination geometries of copper. Grid 1 displayed monovalent central metal exchange (CME) of CuI for AgI for the first time, as well as the formation of tri-iodide in the crystalline state. These systems were investigated for their magnetic properties. Remarkably, grid 1 showed much higher catalytic activity than the Ag-exchanged product for synthesis of a substituted triazole, 1-benzyl-4-phenyl-1H-1,2,3-triazole.
U2 - 10.1002/chem.201204115
DO - 10.1002/chem.201204115
M3 - Article
SN - 0947-6539
VL - 19
SP - 6321
EP - 6328
JO - Chemistry - A European Journal
JF - Chemistry - A European Journal
IS - 20
ER -