Covalent Metal−Organic Networks: Pyridines Induce 2-Dimensional Oligomerization of (μ-OC<sub>6</sub>H<sub>4</sub>O)<sub>2</sub>Mpy<sub>2</sub> (M = Ti, V, Zr)
作者:Joseph M. Tanski、Thomas P. Vaid、Emil B. Lobkovsky、Peter T. Wolczanski
DOI:10.1021/ic0003473
日期:2000.10.1
combination of of 1-M (M = Ti, V, Zr) or M(OiPr)4 (M = Ti, V), excess 1,4- or 1,3-HOC6H4OH, and pyridine or 4-phenylpyridine at 100 degrees C for 1 d to 2 weeks afforded various 2-dimensional covalent metal-organic networks: [cis-M(mu 1,4-OC6H4O)2py2] infinity (2-M, M = Ti, Zr), [trans-M(mu 1,4-OC6H4O)2py2.py] infinity (3-M, M = Ti, V), solid solutions [trans-TixV1-x(mu 1,4-OC6H4O)2py2.py] infinity
用过量的1,4-HOC6H4OH在THF中处理M(OiPr)4(M = Ti,V)和[Zr(OEt)4] 4得到[M(OC6H4O)a(OC6H4OH)3.34-1.83a(OiPr)0.66 -0.17a(THF)0.2] n(M = Ti,1-Ti; V,1-V,0.91 <或= a <或= 1.82)和[Zr(1,4-OC6H4O)2-x(OEt) 2x] n(1-Zr,x = 0.9)。1-M(M = Ti,V,Zr)或M(OiPr)4(M = Ti,V),过量的1,4-或1,3-HOC6H4OH和吡啶或4-苯基吡啶的组合摄氏度在1 d至2周内提供了各种二维共价金属-有机网络:[cis-M(mu 1,4-OC6H4O)2py2]无穷大(2-M,M = Ti,Zr),[反式-M (mu 1,4-OC6H4O)2py2.py]无穷大(3-M,M = Ti,V),固溶体[trans-TixV1-x(mu