Jh. Xu et al., A NOVEL WAY TO SYNTHESIZE C-60 DERIVATIVES C-60[C(NO2)(2)](N)CL-M ANDTHEIR MAGNETIC-PROPERTIES, Solid state communications, 97(6), 1996, pp. 451-453
C-60 reacts with dichlorodinitromethane by heat, resulting in mulitipl
e addition C-60 derivatives. The derivatives consist of 3-4 nitro grou
ps, 3-5 chloro atoms per C-60, which were characterized by elemental a
nalysis, FTIR absorption, FAB mess spectrometry and cyclic voltammetry
spectrum and the magnetic properties were measured by SQUID-magnetome
ter (MPMS, Quantum Design).