1,2-Bis(dimethylphosphino)ethane (source code)

= 1,2-Bis(dimethylphosphino)ethane
{title2=$\mathrm{dmpe}$}

<1,2-Bis(dimethylphosphino)ethane> has the connectivity $\mathrm{Me_2PCH_2CH_2PMe_2}$. <Chelation> through both <phosphorus> donors contributes four <electrons> in ionic <electron counting>.