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.
Authors
Additional information
- DOI
- Digital Object Identifier link open in new tab 10.1107/s2056989018001068
- Category
- Publikacja w czasopiśmie
- Type
- publikacja w in. zagranicznym czasopiśmie naukowym (tylko język obcy)
- Language
- angielski
- Publication year
- 2018
