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(+)- trans -Chlorido ­ {2-[( R p )-2-(methyl ­ sulfan ­ yl)ferro ­ cen ­ yl]-2,5,6,7-tetra ­ hydro ­ pyrrolo ­ [1,2- c ]imidazol-3-yl ­ idene}bis(tri ­ phenyl ­ phosphane- κ P )palladium(II) hexa ­ fluorido ­ phosphate di ­ chloro ­ form disolvate

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ABSTRACT

The title solvated complex, [FePd(C5H5)(C12H13N2S)Cl(C18H15P)2]PF6·2CHCl3, bearing a chiral ferrocenyl pyrrolo­imidazolyl­idene N-heterocyclic carbene (NHC) ligand, was synthesized by oxidative addition of a chloro­imidazolium salt to Pd(PPh3)4. The PdII ion is coordinated in a slightly distorted square-planar coordination geometry, with the Cl atom trans to the coordinating C atom of the pyrrolo­imidazolyl­idene ligand. The complex features a pendant thio­ether group that is not involved in coordination to Pd. In the crystal, weak C—H⋯F and C—H⋯π inter­actions connect the components of the structure, forming chains propagating along [1-10]. The fused pyrrolidine ring is in an envelope conformation, and the flap atom was refined as disordered over two sets of sites, with occupancies of 0.77 (4) and 0.23 (4).

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Part of the crystal structure of 8, with weak C—H⋯π inter­actions shown as dashed lines. The centroids Cg1, Cg2 and Cg3, and the symmetry code are defined in Table 1 ▸. Only H atoms involved in weak inter­actions are shown.
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fig3: Part of the crystal structure of 8, with weak C—H⋯π inter­actions shown as dashed lines. The centroids Cg1, Cg2 and Cg3, and the symmetry code are defined in Table 1 ▸. Only H atoms involved in weak inter­actions are shown.

Mentions: In the crystal, weak C—H⋯F and C—H⋯π inter­actions connect the components of the structure, forming chains propagating along [10] (Table 1 ▸, Figs. 3 ▸ and 4 ▸).


(+)- trans -Chlorido ­ {2-[( R p )-2-(methyl ­ sulfan ­ yl)ferro ­ cen ­ yl]-2,5,6,7-tetra ­ hydro ­ pyrrolo ­ [1,2- c ]imidazol-3-yl ­ idene}bis(tri ­ phenyl ­ phosphane- κ P )palladium(II) hexa ­ fluorido ­ phosphate di ­ chloro ­ form disolvate
Part of the crystal structure of 8, with weak C—H⋯π inter­actions shown as dashed lines. The centroids Cg1, Cg2 and Cg3, and the symmetry code are defined in Table 1 ▸. Only H atoms involved in weak inter­actions are shown.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC5120718&req=5

fig3: Part of the crystal structure of 8, with weak C—H⋯π inter­actions shown as dashed lines. The centroids Cg1, Cg2 and Cg3, and the symmetry code are defined in Table 1 ▸. Only H atoms involved in weak inter­actions are shown.
Mentions: In the crystal, weak C—H⋯F and C—H⋯π inter­actions connect the components of the structure, forming chains propagating along [10] (Table 1 ▸, Figs. 3 ▸ and 4 ▸).

View Article: PubMed Central - HTML - PubMed

ABSTRACT

The title solvated complex, [FePd(C5H5)(C12H13N2S)Cl(C18H15P)2]PF6·2CHCl3, bearing a chiral ferrocenyl pyrrolo­imidazolyl­idene N-heterocyclic carbene (NHC) ligand, was synthesized by oxidative addition of a chloro­imidazolium salt to Pd(PPh3)4. The PdII ion is coordinated in a slightly distorted square-planar coordination geometry, with the Cl atom trans to the coordinating C atom of the pyrrolo­imidazolyl­idene ligand. The complex features a pendant thio­ether group that is not involved in coordination to Pd. In the crystal, weak C—H⋯F and C—H⋯π inter­actions connect the components of the structure, forming chains propagating along [1-10]. The fused pyrrolidine ring is in an envelope conformation, and the flap atom was refined as disordered over two sets of sites, with occupancies of 0.77 (4) and 0.23 (4).

No MeSH data available.


Related in: MedlinePlus