2016, Konarev, Dmitri V., Zorina, Leokadiya V., Khasanov, Salavat S., Popov, Alexey A., Otsuka, Akihiro, Yamochi, Hideki, Saito, Gunzi, Lyubovskaya, Rimma N.

Reduction of scandium nitride clusterfullerene, Sc3N@Ih-C80, by sodium fluorenone ketyl in the presence of cryptand[2,2,2] allows the crystallization of the {cryptand[2,2,2](Na+)}2(Sc3N@Ih-C80−)2·2.5C6H4Cl2 (1) salt. The Sc3N@Ih-C80˙− radical anions are dimerized to form single-bonded (Sc3N@Ih-C80−)2 dimers.