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Synthesis and characterization of the nido-platinaborane 7,7-(PPh3)2-7-PtB10H11-11-OC(O)Me

The reaction of closo-B 10 H 10 2− with PtCl 2 (PPh 3 ) 2 in the presence of MeCOSH afforded the title platinaborane nido-7,7-(PPh 3 ) 2 -7-PtB 10 H 11 -11-OC(O)Me (1), which has been characterized by IR and NMR spectroscopy, MS, elemental analysis, and single-crystal X-ray diffraction. In contrast...

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Bibliographic Details
Main Authors: Miao, Jinling (Author) , Nie, Yong (Author) , Chen, Haiyan (Author) , Wang, Daqi (Author) , Enders, Markus (Author) , Siebert, Walter (Author) , Sun, Guoxin (Author) , Dou, Jianmin (Author)
Format: Article (Journal)
Language:English
Published: 2011
In: Zeitschrift für Naturforschung. B, a journal of chemical sciences
Year: 2011, Volume: 66, Issue: 4, Pages: 387-391
ISSN:1865-7117
DOI:10.1515/znb-2011-0408
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1515/znb-2011-0408
Verlag, lizenzpflichtig, Volltext: https://www.degruyterbrill.com/document/doi/10.1515/znb-2011-0408/html
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Author Notes:Jinling Miao, Yong Nie, Haiyan Chen, Daqi Wang, Markus Enders, Walter Siebert, Guoxin Sun, and Jianmin Dou
Description
Summary:The reaction of closo-B 10 H 10 2− with PtCl 2 (PPh 3 ) 2 in the presence of MeCOSH afforded the title platinaborane nido-7,7-(PPh 3 ) 2 -7-PtB 10 H 11 -11-OC(O)Me (1), which has been characterized by IR and NMR spectroscopy, MS, elemental analysis, and single-crystal X-ray diffraction. In contrast to the known products having exo-polyhedral Pt-S-C-O-B ring(s) from the same reaction with Ph- COSH, compound 1 has a B-acetoxy group on the open PtB 4 face of the nido-PtB 10 cluster. The structure of 1 features both intramolecular/intermolecular C-H· · ·O hydrogen bonds and intramolecular C-H· · ·H-B dihydrogen bonds, which link the molecules into a 1-D chain structure. Graphical Abstract Synthesis and Characterization of the nido-Platinaborane 7,7-(PPh3)2-7-PtB 10 H 11 -11-OC(O)Me
Item Description:Elektronische Reproduktion der Druckausgabe
Im Titel sind die Zahlen 3, 2, 10 und 11 tiefgestellt
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Physical Description:Online Resource
ISSN:1865-7117
DOI:10.1515/znb-2011-0408

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