[｛Pt_4(en)_4(NHCO~tBu)_4｝｛Tl(18-crown-6)｝_2](PF_6)_6的合成与晶体结构(英文)

• 作 者: 吾国强 陈万芝
• 机 构: 浙江大学化学系,浙江大学化学系 杭州310028浙江工业大学浙西分校化工系,衢州324000,杭州310028
• 出 处: 无机化学学报
• 发表日期: 2006年04期
• 关键词: 晶体结构 PF_6 Pt_4 Tl crown-6 en NHCO~tBu crown 18-冠-6 合成

The compound [｛Pt4(en)4(NHCOtBu)4｝｛Tl(18-crown-6)｝2](PF6)6 has been synthesized by a simple one-potmulticomponent reaction. Its structure was determined by X-ray single crystal diffraction analysis. The cation ofthe compound consists of one linearly arranged [Pt4(en)4(NHCOtBu)4]4+ chain and two [Tl(18-crown-6)]+ ions located atthe two ends of the platinum chain. The complex crystallizes in a triclinic P1 with a=1.060 5(1), b=1.252 3(1), c=2.015(2) nm, α=107.430(2)°, β=91.032(2)°, γ=101.910(2)°, V=2.489 6(4) nm3, Z=2, R1=0.074 4, wR2(I>2σ(I))=0.2225, S=1.062. CCDC: 294083.

The compound [{Pt4 (en) 4 (NHCOtBu) 4} {Tl (18-crown-6)} 2] (PF6) 6 has been synthesized by a simple one-potmulticomponent reaction crystal diffraction analysis. The cation of the compound consists of one linearly arranged [Pt4 (en) 4 (NHCOtBu) 4] 4+ chain and two [Tl (18- crown- 6)] + ions located atthe two ends of the platinum chain. The complex crystallizes in a triclinic P1 with a = 1.060 5 (1), b = 1.252 3 (1) and c = 2.015 (2) nm with a = 107.430 (2) ° and β = 91.032 101.910 (2) °, V = 2.489 6 (4) nm3, Z = 2, R1 = 0.074 4, wR2 (I> 2σ (I)) = 0.2225, S = 1.062. CCDC: 294083.