| 摘要: | 中文摘要 本篇論文旨趣在於嘗試以室溫自組裝的合成方法，製備具礦石結構排列的金屬-有機配位聚合物。同時藉著陰離子的調控，合成一系列含銀配位聚合物。由X射線單晶繞射獲得晶體結構，相關數據如下所示；化合物(1) [Ag(C8H6N4)](CF3SO3) 為透明晶體，屬Trigonal，空間群P3221，a = 10.8139(2) Å，b = 10.8139(2) Å，c = 9.7481(2) Å，α = 90 o，β = 90 o，γ = 120 o，為三維類石英結構。 化合物(2) [Ag(C8H6N4)](PF6) 為白色半透明晶體，屬Orthorhombic，空間群Fdd2，a = 17.2360(17) Å，b = 9.1835(9) Å，c = 15.4780(16) Å，α = 90 o，β = 90 o，γ = 90 o，為三維類鑽石結構。 化合物(3) [Ag(C8H6N4)](BF4) 為白色半透明晶體，屬Monoclinic，空間群P21/n，a = 9.8609(2) Å，b = 8.5499(2) Å，c = 13.1795(2) Å，α = 90 o，β = 104.3770(9) o，γ = 90 o，為二維黏土結構。 化合物(4) [Ag(C8H6N4)](ClO4) 為透明晶體，屬Monoclinic，空間群P21/n，a = 9.8779(15) Å，b = 8.6504(13) Å，c = 13.223(2) Å，α = 90 o，β = 104.612(3) o，γ = 90 o，為二維黏土結構。 化合物(5) [Ag(C8H6N4)(H2O)(NO3)] 為透明晶體，屬Monoclinic，空間群P21/n，a = 9.5531(15) Å，b = 6.6706(10) Å，c = 16.731(3) Å，α = 90 o，β = 95.501(3) o，γ = 90 o，為二維4.82結構。 The research goal of this work is to synthesize mineral-like structure via self-assembly strategy. In order to simulate mineral structure, we have selected a suitable organic building block 5,5’-bipyrimidine. By link this organic ligand with proper metal centers, several flexable coordination polymers have been prepared and characterized. Crystal data as follow: Compound (1): [Ag(C8H6N4)](CF3SO3), M = 415.11, trigonal, space group P3221, a = 10.8139(2), b = 10.8139(2), c = 9.7481(2) Å, α = 90, β = 90, γ = 120 o, U = 987.22(3) Å3, Z = 3, R1 = 0.0484, wR2 = 0.0954. Compound (2) [Ag(C8H6N4)](PF6), M = 410.995, orthogombic, space group Fdd2, a = 17.2360(17), b = 9.1835(9), c = 15.4780(16) Å, α = 90, β = 90, γ = 90 o, U = 2449.96(42) Å3, Z = 8, R1 = 0.0242, wR2 = 0.0610. Compound (3) [Ag(C8H6N4)](BF4), M = 352.85, monoclinic, space group P21/n, a = 9.8609(2), b = 8.5499(2), c = 13.1795(2) Å, α = 90, β = 104.3770(9), γ = 90 o, U = 1076.36(4) Å3, Z = 4, R1 = 0.0318, wR2 = 0.0778. Compound (4) [Ag(C8H6N4)](ClO4), M = 365.49, monoclinic, space group P21/n, a = 9.8779(15), b = 8.6504(13), c = 13.223(2) Å, α = 90, β = 104.612(3), γ = 90 o, U = 1093.3(4) Å3, Z = 4, R1 = 0.0386, wR2 = 0.1846. Compound (5) [Ag(C8H6N4)(H2O)(NO3)], M = 346.06, monoclinic, space group P21/n, a = 9.5531(15), b = 6.6706(10), c = 16.731(3) Å, α = 90, β = 95.501(3), γ = 90 o, U = 1061.3 (3) Å3, Z = 4, R1 = 0.0202, wR2 = 0.0502. |
