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Crystal structures of fac-tri-chlorido-tris-(tri-methyl-phosphane-κP)rhodium(III) monohydrate and fac-tri-chlorido-tris-(tri-methyl-phosphane-κP)rhodium(III) methanol hemisolvate: rhodium structures that are isotypic with their iridium analogs.

Merola JS, Franks MA - Acta Crystallogr E Crystallogr Commun (2015)

Bottom Line: These rhodium compounds exhibit distorted octahedral coordination spheres at the metal and are isotypic with the analogous iridium compounds previously reported by us [Merola et al. (2013 ▶).Polyhedron, 54, 67-73].Comparison is made between the rhodium and iridium compounds, highlighting their isostructural relationships.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Chemistry 0212, Virginia Tech, Blacksburg, VA 24061, USA.

ABSTRACT
The crystal structures of two solvates of fac-tri-chlorido-tris-(tri-methyl-phosphane-κP)rhodium(III) are reported, i.e. one with water in the crystal lattice, fac-[RhCl3(Me3P)3]·H2O, and one with methanol in the crystal lattice, fac-[RhCl3(Me3P)3]·0.5CH3OH. These rhodium compounds exhibit distorted octahedral coordination spheres at the metal and are isotypic with the analogous iridium compounds previously reported by us [Merola et al. (2013 ▶). Polyhedron, 54, 67-73]. Comparison is made between the rhodium and iridium compounds, highlighting their isostructural relationships.

No MeSH data available.


Related in: MedlinePlus

Displacement ellipsoid (50% probability level) rendering of the fac-tri­chlorido­tris­(tri­methyl­phosphane)rhodium–0.5(methanol) compound, RhP3Cl3MeOH.
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fig2: Displacement ellipsoid (50% probability level) rendering of the fac-tri­chlorido­tris­(tri­methyl­phosphane)rhodium–0.5(methanol) compound, RhP3Cl3MeOH.

Mentions: Fig. 1 ▸ is a displacement ellipsoid rendering of compound RhP3Cl3water and Fig. 2 ▸ is a displacement ellipsoid rendering of compound RhP3Cl3MeOH. For compounds RhP3Cl3water and RhP3Cl3MeOH reported here, the comparison with their iridium analogs can be found in Tables 1 ▸ and 2 ▸ which list the corresponding unit-cell parameters for the rhodium and iridium water solvates (Table 1 ▸) and the rhodium and iridium methanol solvate (Table 2 ▸). The iridium compounds show a very slight lengthening of the unit-cell dimensions compared to rhodium but they are clearly isotypic overall. Table 3 ▸ lists the important bond lengths for RhP3Cl3water and IrP3Cl3water while Table 4 ▸ lists these for RhP3Cl3MeOH and IrP3Cl3MeOH. Bond-length comparisons show little significant difference between the rhodium and iridium analogs.


Crystal structures of fac-tri-chlorido-tris-(tri-methyl-phosphane-κP)rhodium(III) monohydrate and fac-tri-chlorido-tris-(tri-methyl-phosphane-κP)rhodium(III) methanol hemisolvate: rhodium structures that are isotypic with their iridium analogs.

Merola JS, Franks MA - Acta Crystallogr E Crystallogr Commun (2015)

Displacement ellipsoid (50% probability level) rendering of the fac-tri­chlorido­tris­(tri­methyl­phosphane)rhodium–0.5(methanol) compound, RhP3Cl3MeOH.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4384550&req=5

fig2: Displacement ellipsoid (50% probability level) rendering of the fac-tri­chlorido­tris­(tri­methyl­phosphane)rhodium–0.5(methanol) compound, RhP3Cl3MeOH.
Mentions: Fig. 1 ▸ is a displacement ellipsoid rendering of compound RhP3Cl3water and Fig. 2 ▸ is a displacement ellipsoid rendering of compound RhP3Cl3MeOH. For compounds RhP3Cl3water and RhP3Cl3MeOH reported here, the comparison with their iridium analogs can be found in Tables 1 ▸ and 2 ▸ which list the corresponding unit-cell parameters for the rhodium and iridium water solvates (Table 1 ▸) and the rhodium and iridium methanol solvate (Table 2 ▸). The iridium compounds show a very slight lengthening of the unit-cell dimensions compared to rhodium but they are clearly isotypic overall. Table 3 ▸ lists the important bond lengths for RhP3Cl3water and IrP3Cl3water while Table 4 ▸ lists these for RhP3Cl3MeOH and IrP3Cl3MeOH. Bond-length comparisons show little significant difference between the rhodium and iridium analogs.

Bottom Line: These rhodium compounds exhibit distorted octahedral coordination spheres at the metal and are isotypic with the analogous iridium compounds previously reported by us [Merola et al. (2013 ▶).Polyhedron, 54, 67-73].Comparison is made between the rhodium and iridium compounds, highlighting their isostructural relationships.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Chemistry 0212, Virginia Tech, Blacksburg, VA 24061, USA.

ABSTRACT
The crystal structures of two solvates of fac-tri-chlorido-tris-(tri-methyl-phosphane-κP)rhodium(III) are reported, i.e. one with water in the crystal lattice, fac-[RhCl3(Me3P)3]·H2O, and one with methanol in the crystal lattice, fac-[RhCl3(Me3P)3]·0.5CH3OH. These rhodium compounds exhibit distorted octahedral coordination spheres at the metal and are isotypic with the analogous iridium compounds previously reported by us [Merola et al. (2013 ▶). Polyhedron, 54, 67-73]. Comparison is made between the rhodium and iridium compounds, highlighting their isostructural relationships.

No MeSH data available.


Related in: MedlinePlus