Skeletal electron pair
= Skeletal electron pair
{title2=$\mathrm{SEP}$}
A pair of electrons allocated to cluster bonding. <closo>, <nido> and <arachno> counts distinguish the number of missing vertices relative to a closed parent polyhedron.
= Skeletal electron pair
{title2=$\mathrm{SEP}$}
A pair of electrons allocated to cluster bonding. <closo>, <nido> and <arachno> counts distinguish the number of missing vertices relative to a closed parent polyhedron.