Materials Data on CdCu4H14(SO9)2 by Materials Project

Abstract

Cu4CdH14(SO9)2 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. there are three inequivalent Cu2+ sites. In the first Cu2+ site, Cu2+ is bonded to six O2- atoms to form distorted CuO6 octahedra that share a cornercorner with one SO4 tetrahedra and edges with six CuO6 octahedra. There are a spread of Cu–O bond distances ranging from 1.98–2.42 Å. In the second Cu2+ site, Cu2+ is bonded to six O2- atoms to form distorted CuO6 octahedra that share corners with two equivalent SO4 tetrahedra and edges with six CuO6 octahedra. There are a spread of Cu–O bond distances ranging from 1.93–2.52 Å. In the third Cu2+ site, Cu2+ is bonded to six O2- atoms to form distorted CuO6 octahedra that share corners with two equivalent SO4 tetrahedra and edges with six CuO6 octahedra. There are a spread of Cu–O bond distances ranging from 1.94–2.49 Å. Cd2+ is bonded to six O2- atoms to form CdO6 octahedra that share corners with two equivalent SO4 tetrahedra. There are a spread of Cd–O bond distances ranging from 2.20–2.52 Å. There are seven inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the fourth H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.65 Å) H–O bond length. In the fifth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.66 Å) H–O bond length. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share a cornercorner with one CdO6 octahedra and corners with three CuO6 octahedra. The corner-sharing octahedra tilt angles range from 36–61°. There is two shorter (1.49 Å) and two longer (1.50 Å) S–O bond length. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one H1+ and one S6+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one H1+ and one S6+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to three Cu2+ and one S6+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to one Cd2+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to three Cu2+ and one H1+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to three Cu2+ and one H1+ atom. In the seventh O2- site, O2- is bonded in a 1-coordinate geometry to three Cu2+ and one H1+ atom. In the eighth O2- site, O2- is bonded in a distorted water-like geometry to one Cd2+ and two equivalent H1+ atoms. In the ninth O2- site, O2- is bonded in a distorted water-like geometry to one Cd2+ and two equivalent H1+ atoms. In the tenth O2- site, O2- is bonded in a water-like geometry to one Cd2+ and two H1+ atoms.