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Start Over Author "Malaspina, Lorraine A." Journal angewandte chemie international edition
7 results on '"Malaspina, Lorraine A."'

5. Chemical Bonding in Polarised Push–Pull Ethylenes

Author

Yanai, Hikaru, primary, Suzuki, Takumi, additional, Kleemiss, Florian, additional, Fukaya, Haruhiko, additional, Dobashi, Yasuo, additional, Malaspina, Lorraine A., additional, Grabowsky, Simon, additional, and Matsumoto, Takashi, additional

Published
2019
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6. The Bis(ferrocenyl)phosphenium Ion Revisited.

Author

Olaru, Marian, Mischin, Alexandra, Malaspina, Lorraine A., Mebs, Stefan, and Beckmann, Jens

Subjects
LEWIS bases, LEWIS acidity, MOLECULAR structure, IONS
Abstract

The bis(ferrocenyl)phosphenium ion, [Fc2P]+, reported by Cowley et al. (J. Am. Chem. Soc. 1981, 103, 714–715), was the only claimed donor‐free divalent phosphenium ion. Our examination of the molecular and electronic structure reveals that [Fc2P]+ possesses significant intramolecular Fe⋅⋅⋅P contacts, which are predominantly electrostatic and moderate the Lewis acidity. Nonetheless, [Fc2P]+ undergoes complex formation with the Lewis bases PPh3 and IPr to give the donor–acceptor complexes [Fc2P(PPh3)]+ and [Fc2P(IPr)]+ (IPr=1,3‐bis(2,6‐diisopropylphenyl)imidazole‐2‐ylidene). [ABSTRACT FROM AUTHOR]

Published
2020
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