Synthesis and coordination behavior of planar-chiral ferrocene alkenylphosphines

Inorganic Chemistry

Volumn 45, Issue 21, 2006, Pages 8785-8798

  Štěpnička, Petr ^a   Císařová, Ivana ^a  

^a CHARLES UNIVERSITY   (Czech Republic)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 33750343775     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic061278g     Document Type: Article

References (95)

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77. -3. CCDC: deposition no. 604813. The structure was solved and refined as indicated in Experimental Section with the following restraints: The different alkenyl moieties were refined as two independent contributing parts with the C(23) pivot atom. C(24a,b) and C(25a,b) were refined isotropically, the trans-component having fixed C(23)-C(24b) and C(24b)-C(25b) bond lengths. The refinement resulted in (E):(Z) occupancies in ca. 1:3 ratio. Phenyl ring carbons were refined over two positions with isotropic displacement parameters and geometry constrained to an ideal hexagon (C-C = 1.39 Å; the refinement converged to nearly 50:50 occupancies for both rings). In addition, several atom pairs from the complementary moieties were included in the model as having identical displacement parameters. All hydrogen atoms were included in calculated positions and refined using the riding model.
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