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Materials Data on MnH12N2(Cl2O)2 by Materials Project

MnCl4(H2O)2(NH4)2 crystallizes in the tetragonal I-42m space group. The structure is zero-dimensional and consists of four ammonium molecules and two MnCl4(H2O)2 clusters. In each MnCl4(H2O)2 cluster, Mn2+ is bonded in an octahedral geometry to two equivalent O2- and four equivalent Cl1- atoms. Both Mn–O bond lengths are 2.22 Å. All Mn–Cl bond lengths are 2.53 Å. H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. O2- is bonded in a distorted water-like geometry to one Mn2+ and two equivalent H1+ atoms. Cl1- is bonded in a single-bond geometry to one Mn2+ atom.

36 MATERIALS SCIENCE↗