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μ-Bis­(di­phenyl­phosphino)­ethane-P,P′-bis­[bis(O-iso­propyl­di­thio­carbonato-S,S′)­zinc(II)]

✍ Scribed by Beer, Stephan ;Lai, Chian Sing ;Halbach, Tobias S. ;Tiekink, Edward R. T.

Publisher
International Union of Crystallography
Year
2002
Tongue
English
Weight
203 KB
Volume
58
Category
Article
ISSN
1600-5368

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✦ Synopsis

The molecular structure of the title compound, [Zn 2 (C 4 H 7 OS 2 ) 4 (C 26 H 24 P 2 )], features two Zn(S 2 COiPr) 2 units bridged by a diphosphine ligand. The thiolate ligands are chelating but form asymmetric ZnÐS bonds, introducing considerable distortion in the coordination geometry about Zn that is intermediate between square pyramidal and trigonal bipyramidal.

📜 SIMILAR VOLUMES

[Bis­(di­phenyl­phosphino)­ethane-P,P′)]
[Bis­(di­phenyl­phosphino)­ethane-P,P′)][bis­(di­phenyl­phosphino)­ethane sulfide-P)]­(thio­benzoato-S)copper(I)
✍ Deivaraj, Theivanayagam C. ;Vittal, Jagadese J. 📂 Article 📅 2002 🏛 International Union of Crystallography 🌐 English ⚖ 242 KB

The crystal structure of the title compound, [(dppe-P,P H )Cu-(dppeS-P)(SC{O}Ph)], [Cu(C 7 H 5 OS)(C 26 H 24 P 2 S)(C 26 H 24 P 2 )], is reported. In this monomeric compound, the Cu atom has a tetrahedral coordination geometry, with a P 3 CuS core.

[μ-1,1′-Bis­(di­phenyl­phosphino)­ferroc
[μ-1,1′-Bis­(di­phenyl­phosphino)­ferrocene-P,P′]­bis[bis(N,N-diethyldi­thio­carbamato-S,S′)­cadmium(II)]
✍ Dee, Cathleen M. ;Tiekink, Edward R. T. 📂 Article 📅 2002 🏛 International Union of Crystallography 🌐 English ⚖ 287 KB

The trinuclear title compound, (" 2 -dppf){Cd(S 2 CNEt 2 ) 2 } 2 or [Cd 2 Fe(C 3 H 10 NS 2 ) 4 (C 21 H 14 P) 2 ], is disposed about a crystallographic centre of inversion and features ®ve-coordinate Cd atoms that exist in distorted square-pyramidal geometries de®ned by a PS 4 donor set.

catena-Poly­[[bis(O,O′-diiso­butyldi­thi
catena-Poly­[[bis(O,O′-diiso­butyldi­thio­phosphato-κ2S,S′)­zinc(II)]-μ-1,2-bis(4-pyridyl)­ethane-κ2N:N′]
✍ Lai, Chian Sing ;Liu, Sikai ;Tiekink, Edward R. T. 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 295 KB

Single-crystal X-ray study T = 223 K Mean '(C±C) = 0.003 A Ê R factor = 0.036 wR factor = 0.093 Data-to-parameter ratio = 27.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.