Part 10
Crystal Structure of an 8-Shaped Discrete Porous Complex, [Cu2L2(DMF)2]·2DMF, H2L = 2,4-bis[(2′-carboxyphenoxy)methyl]-1,3,5-trimethylbenzene
2007 年 23 巻 p. x197-x198
詳細
2007 年 23 巻 p. x197-x198
The crystal structure of [Cu2L2(DMF)2]·2DMF (H2L =2,4-bis[(2′-carboxyphenoxy)methyl]-1,3,5-trimethylbenzene) was determined by an X-ray diffraction method. This complex crystallized in the monoclinic space group P21/n, with, a = 15.528(5), b = 10.052(3), c = 21.035(6)Å, β = 103.697(4)°, Z = 2, V = 3091.3(16)Å3, and R = 0.0621. Each Cu(II) ion is coordinated by four carboxylate O donor atoms from two ligands and by O donor atoms from the solvent molecule, DMF. The whole molecule looks like an Arabic number, ‘8’. A 2-D porous sheet was constructed by intermolecular hydrogen bonds between neighboring 8-shaped units.
