A new type of -diketone palladium(II) complex containing a tertiary phosphine, namely the title compound, [Pd(C 7 H 5 O 2 ) 2 -(C 18 H 33 P)], crystallizes with a square-planar geometry about the palladium(II) metal centre. One tropolonate ligand is bonded in a bidentate chelating mode, while the se
Bis(tropolonato)palladium(II)
✍ Scribed by Steyl, Gideon
- Book ID
- 104485051
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 123 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
A new type of highly symmetrical -diketone palladium(II) complex, bis(tropolonato)palladium(II) (tropolone = 2-hydroxy-2,4,6-cycloheptatrienone), [Pd(C 7 O 2 H 5 )], crystallizes in a square-planar geometry with one molecule in the asymmetric unit. The Pd-O bond distances and O-Pd-O internal angles lie in the ranges 1.969 (2)-2.002 (2) A ˚and 81.83 (9)-99.28 (9) , respectively. Weak intermolecular C-HÁ Á ÁO hydrogen bonds link the essentially planar molecules into ribbons extending along the a axis.
📜 SIMILAR VOLUMES
Three new monomeric complexes of palladium(II) azide with 2-chloropyridine (1), 3-chloropyridine (2), and quinoline (3), have been synthesized by reaction of palladium nitrate and the respective Lewis-base with sodium azide in a water/acetone mixture. All three compounds were characterized by IR, Ra