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A 3-D Selected Solvent Large Aperture MOF

A 3-D Selected Solvent Large Aperture MOF
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摘要 The metal-organic framework(MOF){[Cu(L1)_(0.5)(CN)]·4H_2O·3DMSO}_n(1) was assembled by 1,4-bis(3?,5?-dicyano-2?,6?-di(pyrid-4-yl)-1?,4?-dihydropyridyl)benzene(L1) together with copper cyanide at room temperature. In 1,the Cu~+ ions are linked by CN-anions into a 1D helical chain,which is further fused together by tetradentate L1 ligands to build an extended 3D porous framework with two different types of functionalized channels. 1 crystallizes in the monoclinic,space group P21/c with a = 17.8729(6),b = 8.7298(3),c = 22.7524(9) ?,β = 96.072(4)o,V = 3530.1(2) ?~3,μ = 0.845 mm-1,Dc = 1.352 Mg/m^3,Z = 4,Mr = 718.35,F(000) = 1500,S = 1.081,the final R = 0.0877 and wR = 0.2275 for 6975 observed reflections with I 〉 2σ(I). The metal-organic framework(MOF){[Cu(L1)_(0.5)(CN)]·4H_2O·3DMSO}_n(1) was assembled by 1,4-bis(3?,5?-dicyano-2?,6?-di(pyrid-4-yl)-1?,4?-dihydropyridyl)benzene(L1) together with copper cyanide at room temperature. In 1,the Cu~+ ions are linked by CN-anions into a 1D helical chain,which is further fused together by tetradentate L1 ligands to build an extended 3D porous framework with two different types of functionalized channels. 1 crystallizes in the monoclinic,space group P21/c with a = 17.8729(6),b = 8.7298(3),c = 22.7524(9) ?,β = 96.072(4)o,V = 3530.1(2) ?~3,μ = 0.845 mm-1,Dc = 1.352 Mg/m^3,Z = 4,Mr = 718.35,F(000) = 1500,S = 1.081,the final R = 0.0877 and wR = 0.2275 for 6975 observed reflections with I 〉 2σ(I).
出处 《Chinese Journal of Structural Chemistry》 SCIE CAS CSCD 2016年第10期1568-1573,共6页 结构化学(英文)
基金 supported by the Natural Science Foundation of Fujian Province(2012J06006,2014J05026,2006L2005)
关键词 four-coordinate Cu(Ⅰ) complex crystal structure selected solvent four-coordinate Cu(Ⅰ) complex crystal structure selected solvent
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