| CRYSTAL STRUCTURE OF TRIS(2-THENOYLTRIFLUOROACETONATO)BIS(TRIPHENYLPHOSPHINE OXIDE)EUROPIUM(Ⅲ), Eu(TTA)_3.(Ph_3PO)_2 |
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| 引用本文： | 李奕根,麦松威,杨燕生,李沅英.CRYSTAL STRUCTURE OF TRIS(2-THENOYLTRIFLUOROACETONATO)BIS(TRIPHENYLPHOSPHINE OXIDE)EUROPIUM(Ⅲ), Eu(TTA)_3.(Ph_3PO)_2[J].结构化学,1988(3). |
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| 作者姓名： | 李奕根 麦松威 杨燕生 李沅英 |
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| 作者单位： | Department of Chemistry，Zhoagshan University，Guangzhou，Department of Chemistry，Zhoagshan University，Guangzhou，Department of Chemistry，Zhoagshan University，Guangzhou，Department of Chemistry，The Chinese University of Hong Kong，Shatin，New Territories，Hong Kong |
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| 摘 要： | <正> C60H42O8F9S3P2Eu,Mr=1372.07 triclinic, space group Pl,a = 11.191(1), b = 12.121(2), c = 23.529(3) A,α=80.08(1),β=76.51(1),γ=70.46(1)°,V=2909.3(6)A3, Dm(flotation in CCl4/BrCH2CH2Br) = 1.566, Dx(Z=2) = 1.562 g cm-3,λ(MoKα) =0.71073 A,μ=13.16 cm-1, F(OOO)=1376, T =295 °K, final RF=0.033 for 9104 observed reflections with |Fσ|>3σ(|Fσ|).The compound is isostructural with the known neodymium(Ⅲ) complex. The metal atom in the monomeric molecule is coordinated dodecahedrally by the eight 0 atoms of the surrounding ligands with Eu-0 bond distances in the range 2.361(2)-2.457(3) A.
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CRYSTAL STRUCTURE OF TRIS(2-THENOYLTRIFLUOROACETONATO)BIS(TRIPHENYLPHOSPHINE OXIDE)EUROPIUM(Ⅲ), Eu(TTA)_3.(Ph_3PO)_2 |
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| Abstract: | C60H42O8F9S3P2Eu,Mr=1372.07 triclinic, space group Pl,a = 11.191(1), b = 12.121(2), c = 23.529(3) A,α=80.08(1),β=76.51(1),γ=70.46(1)°,V=2909.3(6)A3, Dm(flotation in CCl4/BrCH2CH2Br) = 1.566, Dx(Z=2) = 1.562 g cm-3,λ(MoKα) =0.71073 A,μ=13.16 cm-1, F(OOO)=1376, T =295 °K, final RF=0.033 for 9104 observed reflections with |Fσ|>3σ(|Fσ|).The compound is isostructural with the known neodymium(Ⅲ) complex. The metal atom in the monomeric molecule is coordinated dodecahedrally by the eight 0 atoms of the surrounding ligands with Eu-0 bond distances in the range 2.361(2)-2.457(3) A. |
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