Crystal structure of 2-(4-methylphenyl)-2-oxo-1-(phenyliodonio)-1-(triphenylarsonio)ethanid tetrafluoroborate solved from X-ray powder dataстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 4 октября 2013 г.
Аннотация:The crystal structure of 2-(4-methylphenyl)-2-oxo-1-(phenyliodonio)-1-(triphenylarsonio)ethanid tetrafluoroborate, C33H27AsIO+ BF4-, was solved and refined from laboratory X-ray powder diffraction data in combination with DFT calculation (CoKα1, a=24.427(2) Å, b=13.3412(18) Å, c=22.399(2) Å, =119.49(2)o, S.G. C2/c, Rp/Rwp= 0.030/ 0.039). The main features of the structure are similar to those reported previously for arsenium and phosphorous organic compounds. The distinctive features are short I…O and I… F (2.743(19) and 2.916(17) Å, respectively) intermolecular contacts, also observed previously in the same type of compound, refined from single crystal data.