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SYNTHESIS OF THE CATIONIC COMPLEXES [(C(5)H(4)CPH(2))(2)RU](2+) AND [PH(2)(HO)CC(5)H(4)RUC(5)H(4)CPH(2)](+) - MOLECULAR AND CRYSTAL-STRUCTURES OF [PH(2)(HO)CC(5)H(4)RUC(5)H(4)CPH(2)](+)[CF3SO3](-)CENTER-DOT-CHCL3 AND [C(5)H(5)RUC(5)H(4)CPH(2)](PF6-)-P-+статья
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 24 марта 2017 г.
- Авторы: DOLGUSHIN FM, YANOVSKY AI, STRUCHKOV YT, RYBINSKAYA MI, KREINDLIN AZ, PETROVSKII PV, EPSTEIN LM, SHUBINA ES, KRYLOV AN
- Журнал: Russian Chemical Bulletin
- Том: 43
- Номер: 7
- Год издания: 1994
- Издательство: Springer Nature
- Местоположение издательства: Switzerland
- Первая страница: 1245
- Последняя страница: 1252
- DOI: 10.1007/BF00698254
- Аннотация: The formation of the previously unknown [(C(5)H(4)CPh(2))(2)Ru](2+) dication was established by H-1 and C-13 NMR spectroscopy. This cation readily hydrolizes to form the monocation, [Ph(2)(HO)CC5H4RuC5H(4)CPh(2)](+). The latter was characterized by NMR spectroscopy and X-ray structural analysis. For comparison, [C(5)H(5)RuC(5)H(4)CPh(2)](PF6-)-P-+ was also studied by X-ray structural analysis. The increase in the M-C-alpha distance and the decrease in the angle of inclination of the CPh(2) group to the metal atom in disubstituted ruthenocene compared to those in monosubstituted ruthenocene is related to the presence of a bulky substituent in the second Cp ligand and is likely due to the crystal packing effect. IR spectra and X-ray structural analysis attest to the existence of the OH ... OSO2CF3 hydrogen bond in crystals of the trifluoromethanesulfonate monocation.
- Добавил в систему: Шубина Елена Соломоновна