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Structure and Reactivity of a Unique Y-Shaped Tricoordinate Bis(silyl)platinum(II)-NHC Complex.

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Berthon-Gelloz, Guillaume de Bruin, Bas Tinant, Bernard [UCL] Marko, Istvan [UCL]
Document type Article de périodique (Journal article) – Journal Article
Publication date 2009
Journal information "Angewandte Chemie (International ed. in English)" - Vol. 48, no. 17, p. 3161-4 (2009)
Peer reviewed yes
issn 1433-7851
e-issn 1521-3773
Publication status Publié
Affiliation UCL - SC/CHIM - Département de chimie
Links
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  27. Crystal data for 2: C43H58N2PtSi2, Mr=854.18 g mol−1, yellow plates, 0.22×0.16×0.14 mm3, monoclinic space group P21/n, a=21.252(7), b=20.315(7), c=21.422(7) Å, β=118.80(2)°, V=8104(5) Å3, Z=8, ρcalcd=1.40 g cm−3, F(000)=2236, T=120(2) K, R1=0.0484, wR2=0.1268, 13 329 independent reflections (2θ=48.8°) and 12 018 parameters. The data were collected with an MAR345 image plate by using MoKα radiation (λ=0.71069 Å). The structure was solved by using direct methods, refined with the SHELX software package (G. Sheldrick, University of Göttingen, 1997), and expanded by using Fourier techniques. All non-hydrogen atoms were refined anisotropically. The hydrogen atoms were calculated with AFIX and included in the refinement with a common isotropic temperature factor. CCDC 713799 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data_request/cif.
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  53. All optimized structures, Cartesian coordinates, and significant molecular orbitals are reported in the Supporting Information.
  54. All attempts to optimize a Y-shaped geometry led to convergence to a T-shaped geometry.
Bibliographic reference Berthon-Gelloz, Guillaume ; de Bruin, Bas ; Tinant, Bernard ; Marko, Istvan. Structure and Reactivity of a Unique Y-Shaped Tricoordinate Bis(silyl)platinum(II)-NHC Complex.. In: Angewandte Chemie (International ed. in English), Vol. 48, no. 17, p. 3161-4 (2009)
Permanent URL http://hdl.handle.net/2078.1/22097