title: The first nonaselenium ring.
abstract: The reaction of Se(2)Cl(2) with RhCl(3).4H(2)O at 100 degrees C gives dirhodium nonaselenium hexachloride Rh(2)Se(9)Cl(6). The structure exhibits the first Se(9) ring observed to date.
authors.affiliation: Department of Inorganic Chemistry, Ivan Franko National University of Lviv, Kyryla i Mefodiya str. 6, UA-79005 Lviv, Ukraine.
authors.forename: Pavlo Yu
authors.initials: PY
authors.lastname: Demchenko
authors.forename: Roman E
authors.initials: RE
authors.lastname: Gladyshevskii
authors.forename: Sergei V
authors.initials: SV
authors.lastname: Volkov
authors.forename: Oleg G
authors.initials: OG
authors.lastname: Yanko
authors.forename: Lyudmila B
authors.initials: LB
authors.lastname: Kharkova
authors.forename: Zoya A
authors.initials: ZA
authors.lastname: Fokina
authors.forename: Andrey A
authors.initials: AA
authors.lastname: Fokin