L. Xu et al., THE SYNTHESIS AND CHARACTERIZATION OF 2 NOVEL OCTANUCLEAR MIXED-METALCLUSTERS - [CRM3O4(O2CET)8]2NA2(M=MO,W), Journal of the Chemical Society, Chemical Communications, (19), 1993, pp. 1507-1510
Two novel insoluble octanuclear mixed-metal clusters with a centrosymm
etric [M3O4CrCrO4M3]14+ (M=Mo, W) core have been synthesized and chara
cterized; a strong absorption near zero magnetic field in the EPR spec
trum of the CrW3 cluster is unexpectedly observed.