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Dichloridobis[N-(diphenylphosphino)isopropylamine-κP]platinum(II) chloroform solvate

✍ Scribed by Brown, Gavin M. ;Elsegood, Mark R. J. ;Evans, James R. ;Sanchez Ballester, Noelia M. ;Smith, Martin B. ;Blann, Kevin

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
632 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

The cis isomer of the square-planar title complex has been crystallized as the chloroform solvate, [PtCl 2 (C 15 H 18 NP) 2 ]Á-CHCl 3 . Comparison of the Pt-P and Pt-Cl bond lengths and the Cl-Pt-Cl and P-Pt-P angles with the known compounds cis-{Ph 2 PN(H)R 0 } 2 PtCl 2 reveals that the R 0 substituents have negligible effects on these structural parameters. Intramolecular N-HÁ Á ÁCl and intermolecular Pt-ClÁ Á ÁH-CCl 3 hydrogen bonds are evident in the title structure.

Related literature

Functionalized tertiary phosphines with secondary amine groups have been used in coordination and organometallic chemistry (see Gaw et al., 1999;Ku ¨hl et al., 2001). For structures of square-planar dichloroplatinum(II) complexes with similar ligands, see also:

📜 SIMILAR VOLUMES

Di­chloro({N-[2-(di­phenyl­phosphino-κP)
Di­chloro({N-[2-(di­phenyl­phosphino-κP)benzyl]benzylamino}­di­phenyl­phosphine-κP)palladium(II) toluene solvate
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Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.005 A Ê R factor = 0.041 wR factor = 0.088 Data-to-parameter ratio = 21.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

Bis(diphenyl­methyl­phosphine-κP)(disulf
Bis(diphenyl­methyl­phosphine-κP)(disulfurdinitrido-κ2N,S)platinum(II) dichloro­methane solvate
✍ Read, Benjamin D. ;Slawin, Alexandra M. Z. ;Woollins, J. Derek 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 171 KB

The title compound, [Pt(N~2~S~2~)(C~13~H~13~P)~2~]·CH~2~Cl~2~, contains Pt^II^ in a square-planar coordination. The five-membered PtS~2~N~2~ ring contains two short and one long S—N bonds. Interestingly, the S—N bond lengths have a different pattern from those in the PMe~2~Ph analogue and one of the