Crystal structures of (Z)-(ethene-1,2-di-yl)bis-(di-phenyl-phosphine sulfide) and its complex with PtII dichloride.
Acta Crystallogr E Crystallogr Commun
; 79(Pt 1): 28-32, 2023 Jan 01.
Article
en En
| MEDLINE
| ID: mdl-36628368
ABSTRACT
The crystal structures of (Z)-(ethene-1,2-di-yl)bis-(di-phenyl-phosphine sulfide), C26H22P2S2 (I), along with its complex with PtII dichloride, di-chlorido[(Z)-(ethene-1,2-di-yl)bis-(di-phenyl-phosphine sulfide)-κ2 S,S']platinum(II), [PtCl2(C26H22P2S2)] (II), are described here. Compound I features P=S bond lengths of 1.9571â
(15) and 1.9529â
(15)â
Å, with a torsion angle of 166.24â
(7)° between the two phosphine sulfide groups. The crystal of compound I features both intra-molecular C-Hâ¯S hydrogen bonds and π-π inter-actions. Mol-ecules of compound I are held together with inter-molecular π-π and C-Hâ¯π inter-actions to form chains that run parallel to the z-axis. The inter-molecular C-Hâ¯π inter-action has a Hâ¯Cg distance of 2.63â
Å, a Dâ¯Cg distance of 3.573â
(5)â
Å and a D-Hâ¯Cg angle of 171° (where Cg refers to the centroid of one of the phenyl rings). These chains are linked by relatively long C-Hâ¯S hydrogen bonds with Dâ¯A distances of 3.367â
(4) and 3.394â
(4)â
Å with D-Hâ¯A angles of 113 and 115°. Compound II features Pt-Cl and Pt-S bond lengths of 2.3226â
(19) and 2.2712â
(19)â
Å, with a P=S bond length of 2.012â
(3)â
Å. The PtII center adopts a square-planar geometry, with Cl-Pt-Cl and S-Pt-S bond angles of 90.34â
(10) and 97.19â
(10)°, respectively. Mol-ecules of compound II are linked in the crystal by inter-molecular C-Hâ¯Cl and C-Hâ¯S hydrogen bonds.
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Banco de datos:
MEDLINE
Idioma:
En
Revista:
Acta Crystallogr E Crystallogr Commun
Año:
2023
Tipo del documento:
Article
País de afiliación:
Estados Unidos