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Die Kristall‐ und Molekülstruktur von \documentclass{article}\pagestyle{empty}\begin{document}$ \mathop {\rm P}\limits^ + {\rm CH}_2 {\rm \bar BH}_3 $\end{document}
Author(s) -
Schmidbaur Hubert,
Müller Gerhard,
MilewskiMahrla Beatrix,
Schubert Ulrich
Publication year - 1980
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19801130722
Subject(s) - crystallography , chemistry , bar (unit) , bent molecular geometry , physics , molecule , stereochemistry , quantum mechanics , organic chemistry , meteorology
The Crystal and Molecular Structure of \documentclass{article}\pagestyle{empty}\begin{document}$ \mathop {\rm P}\limits^ + {\rm CH}_2 {\rm \bar BH}_3 $\end{document} The zwitterionic molecule (CH 3 ) 3 \documentclass{article}\pagestyle{empty}\begin{document}$ \mathop {\rm P}\limits^ + {\rm CH}_2 {\rm \bar BH}_3 $\end{document} crystallizes orthorhombicly, space group Pna 2 1 . While the CH 3 groups in (CH 3 ) 3 PCH 2 are bent away from the ylidic function, this strain is relieved in the adduct towards tetrahedral angles. The PCH 2 bond distance is elongated on BH 3 ‐addition from a double bond value of 164 to a single bond distance of 175.6 pm.