Octahedral clusters: Synthetic
Octahedral clusters are inorganic or organometallic cluster compounds composed of six metals in an octahedral array.[1] Many types of compounds are known, but all are synthetic.
- ^ Eric J. Welch and Jeffrey R. Long Atomlike Building Units of Adjustable Character: Solid-State and Solution Routes to Manipulating Hexanuclear Transition Metal Chalcohalide Clusters in Progress in Inorganic Chemistry, Volume 54 Kenneth D. Karlin ISBN 0-471-72348-7 2005 Link