(η-1,5-Cyclooctadiene)iodomethyl(2,4-pentanedionato-O,O')iridium(III)

Basson, S. S.; Leipoldt, J. G.; Purcell, Walter; Schoeman, J. B.

doi:10.1107/s010827018900702x

Cited by 7 publications

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“…The known ability of coordinating to middle and late transition metals is well documented (Crabtree, 2005), generally forming halido complexes. However, cooordinating with other bidendate ligands have also been explored in our group (Leipoldt et al, 1980;Basson et al, 1989;Theron et al, 2005;Kotze et al, 2010;Warsink & Roodt, 2012).…”

Section: Introductionmentioning

confidence: 99%

Electronic influence of β-diketonato-type ligands on the coordination of 1,5-cyclooctadiene to palladium(II) as defined by `Venus fly trap' geometric parameters

Hill

Roodt

Steyl

2012

Acta Crystallogr Sect B

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A range of single-crystal structures of the type [Pd(cod)(LL 0 -Bid)]A, where LL 0 -Bid = acetylacetonato (acac), thenoyltrifluoroactetonato (thtfac) and hexafluoroacetylacetonato (hfacac), and A = tetrafluoroborate (BF 4 À ) and hexafluorophosphate (PF 6 À ), are reported. The complexes [Pd(cod)-(acac)]PF 6 (I), [Pd(cod)(thtfac)]PF 6 (III), [Pd(cod)(thtfac)]-BF 4 (IV) and [Pd(cod)(hfacac)]PF 6 (V) are isostructural in the monoclinic space group P2 1 /c. The influence of the variation of the -diketonato-type ligands on the coordination geometry of cis,cis-1,5-cycloocta-1,5-diene (cod) was investigated and found that no significant changes to the Pd-C and C C bond distances were observed. The 'Venus fly trap' parameters vary by 7.8 for the 'jaw' angle ( ), while the 'bite' angle () remains virtually constant.

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