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Crystal structures of eight- and ten-membered cyclic bisanisylphosphonothioyl disulfanes and comparison with their P-ferrocenyl analogues
Abstract
Two new crystal structures of eight- and ten-membered cyclic bisanisylphosphonothioyl disulfanes, namely 2,5-bis(4-methoxyphenyl)-1,6,3,4,25,55- dioxadithiadiphosphocane-2,5-dithione, C16H18O4P2S4, and 2,5-bis(4-methoxyphenyl)-1,6,3,4,25,55-dioxadithiadiphosphecane-2,5-dithione, C18H22O4P2S4, have been determined and compared to structures of the ferrocenyl analogues. The eight-membered rings have similar conformations (TBC) but the tenmembered macrocycles are differently puckered. Structural parameters of the relevant SPSSPS motif have been analysed and are discussed in detail. Compound 1 was refined as an inversion twin and 2 was refined as a two component rotational twin.
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- Category:
- Articles
- Type:
- publikacja w in. zagranicznym czasopiśmie naukowym (tylko język obcy)
- Published in:
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Acta Crystallographica Section E CRYSTALLOGRAPHIC COMMUNICATIONS
no. 74,
pages 212 - 216,
ISSN: 2056-9890 - Language:
- English
- Publication year:
- 2018
- Bibliographic description:
- Przychodzeń W., Chojnacki J.. Crystal structures of eight- and ten-membered cyclic bisanisylphosphonothioyl disulfanes and comparison with their P-ferrocenyl analogues. Acta Crystallographica Section E CRYSTALLOGRAPHIC COMMUNICATIONS, 2018, Vol. 74, , s.212-216
- DOI:
- Digital Object Identifier (open in new tab) 10.1107/s2056989018001068
- Verified by:
- Gdańsk University of Technology
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