Materials Data on CuH9C3N(ClO)2 by Materials Project
CuC3NH9(OCl)2 crystallizes in the monoclinic P2_1/c space group. The structure is one-dimensional and consists of two CuC3NH9(OCl)2 ribbons oriented in the (1, 0, 0) direction. Cu2+ is bonded to two O2- and three Cl1- atoms to form distorted corner-sharing CuCl3O2 square pyramids. There are one shorter (1.99 Å) and one longer (2.04 Å) Cu–O bond lengths. There are a spread of Cu–Cl bond distances ranging from 2.24–2.86 Å. There are three inequivalent C+0.67- sites. In the first C+0.67- site, C+0.67- is bonded to one N3- and three H1+ atoms to form corner-sharing CH3N tetrahedra. The C–N bond length is 1.46 Å. All C–H bond lengths are 1.10 Å. In the second C+0.67- site, C+0.67- is bonded to one N3- and three H1+ atoms to form corner-sharing CH3N tetrahedra. The C–N bond length is 1.46 Å. There is one shorter (1.09 Å) and two longer (1.10 Å) C–H bond length. In the third C+0.67- site, C+0.67- is bonded in a trigonal planar geometry to one N3-, one H1+, and one O2- atom. The C–N bond length is 1.32 Å. The C–H bond length is 1.10 Å. The C–O bond length is 1.27 Å. N3- is bonded in a trigonal planar geometry to three C+0.67- atoms. There are nine inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one C+0.67- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one C+0.67- atom. In the fourth 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 fifth H1+ site, H1+ is bonded in a single-bond geometry to one C+0.67- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one C+0.67- atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one C+0.67- atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one C+0.67- atom. In the ninth H1+ site, H1+ is bonded in a single-bond geometry to one C+0.67- atom. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Cu2+ and one C+0.67- atom. In the second O2- site, O2- is bonded in a distorted water-like geometry to one Cu2+ and two H1+ atoms. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a distorted water-like geometry to two equivalent Cu2+ atoms. In the second Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Cu2+ atom.