Ra. Alton et al., SYNTHESIS AND STRUCTURE OF [SB2LI2(N(C6H11))4]2 - A CAGE COMPLEX CONTAINING A CORE OF 2 INTERLOCKED BROKEN CUBES, Journal of the Chemical Society, Chemical Communications, (12), 1994, pp. 1481-1482
The imido cage complex [Sb2Li2(N(C6H11))(4)](2), synthesised by the co
ndensation reaction of dimeric [Sb(NMe(2))-(mu-N(C6H11))](2) with [LiN
H(C6H11)](n) (1 : 1 monomer equiv.) consists of an Sb4Li4N8 polyhedral
core which can be viewed as being constructed from two interlocked 'b
roken' cubes.