The trinuclear complex bis（18-crown-6）thallium tetracyanoplatinate [Tl2（1 8-crown- 6）2Pt（CN）4]·2H2O was prepared and its structure was determined by X-ray diffraction analysis. The compound （C28H52N4O14PtT...The trinuclear complex bis（18-crown-6）thallium tetracyanoplatinate [Tl2（1 8-crown- 6）2Pt（CN）4]·2H2O was prepared and its structure was determined by X-ray diffraction analysis. The compound （C28H52N4O14PtTl2, Mr = 1272.57） crystallizes in monoclinic, space group P21/n with a = 10.5180（10）, b = 8.6162（8）, c = 21.118（2） A, β= 92.577（2）°, V= 1911.9（3） A^3, Z = 2, Dc = 2.211 g/cm^3, F（000） = 1200,μ= 12.123 mm^-1, R = 0.0181 and wR = 0.0427. The linearly arranged three metals are sandwiched by two 18-crown-6 molecules.展开更多
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 oft...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.展开更多
基金This project was supported by the Zhejiang Provincial Natural Science Foundation of China (R405066)
文摘The trinuclear complex bis（18-crown-6）thallium tetracyanoplatinate [Tl2（1 8-crown- 6）2Pt（CN）4]·2H2O was prepared and its structure was determined by X-ray diffraction analysis. The compound （C28H52N4O14PtTl2, Mr = 1272.57） crystallizes in monoclinic, space group P21/n with a = 10.5180（10）, b = 8.6162（8）, c = 21.118（2） A, β= 92.577（2）°, V= 1911.9（3） A^3, Z = 2, Dc = 2.211 g/cm^3, F（000） = 1200,μ= 12.123 mm^-1, R = 0.0181 and wR = 0.0427. The linearly arranged three metals are sandwiched by two 18-crown-6 molecules.
文摘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.
