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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Sb4OsC6(O3F11)2 by Materials Project

Os(CO)6(Sb2F11)2 is T-50 Boron-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two Os(CO)6 clusters and four Sb2F11 clusters. In each Os(CO)6 cluster, Os2- is bonded in an octahedral geometry to six C4+ atoms. All Os–C bond lengths are 2.02 Å. There are three inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a distorted single-bond geometry to one Os2- and one O2- atom. The C–O bond length is 1.14 Å. In the second C4+ site, C4+ is bonded in a distorted single-bond geometry to one Os2- and one O2- atom. The C–O bond length is 1.14 Å. In the third C4+ site, C4+ is bonded in a distorted linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.14 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one C4+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one C4+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one C4+ atom. In each Sb2F11 cluster, there are two inequivalent Sb3+ sites. In the first Sb3+ site, Sb3+ is bonded to six F1- atoms to form corner-sharing SbF6 octahedra. The corner-sharing octahedral tilt angles are 33°. There are a spread of Sb–F bond distances ranging from 1.89–2.06 Å. In the second Sb3+ site, Sb3+ is bonded to six F1- atoms to form corner-sharing SbF6 octahedra. The corner-sharing octahedral tilt angles are 33°. There are a spread of Sb–F bond distances ranging from 1.89–2.11 Å. There are eleven inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the third F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the fourth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the fifth F1- site, F1- is bonded in a bent 150 degrees geometry to two Sb3+ atoms. In the sixth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the seventh F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the eighth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the ninth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the tenth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the eleventh F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sb2OsC4(OF3)4 by Materials Project

OsC4Sb2(OF3)4 crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of four OsC4Sb2(OF3)4 clusters. Os2- is bonded to four C4+ and two F1- atoms to form OsC4F2 octahedra that share corners with two SbF6 octahedra. The corner-sharing octahedra tilt angles range from 40–41°. There are a spread of Os–C bond distances ranging from 1.90–2.01 Å. There are one shorter (2.12 Å) and one longer (2.15 Å) Os–F bond lengths. There are four inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a distorted linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.15 Å. In the second C4+ site, C4+ is bonded in a distorted linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.14 Å. In the third C4+ site, C4+ is bonded in a distorted linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.15 Å. In the fourth C4+ site, C4+ is bonded in a distorted linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.14 Å. There are two inequivalent Sb3+ sites. In the first Sb3+ site, Sb3+ is bonded to six F1- atoms to form SbF6 octahedra that share a cornercorner with one OsC4F2 octahedra. The corner-sharing octahedral tilt angles are 40°. There are a spread of Sb–F bond distances ranging from 1.89–2.07 Å. In the second Sb3+ site, Sb3+ is bonded to six F1- atoms to form SbF6 octahedra that share a cornercorner with one OsC4F2 octahedra. The corner-sharing octahedral tilt angles are 41°. There are a spread of Sb–F bond distances ranging from 1.89–2.06 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one C4+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one C4+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one C4+ atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one C4+ atom. There are twelve inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the second F1- site, F1- is bonded in a bent 150 degrees geometry to one Os2- and one Sb3+ atom. In the third F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the fourth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the fifth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the sixth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the seventh F1- site, F1- is bonded in a bent 150 degrees geometry to one Os2- and one Sb3+ atom. In the eighth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the ninth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the tenth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the eleventh F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the twelfth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sb2OsC6(OF2)6 by Materials Project

Os(CO)6(SbF6)2 is Fluorite structured and crystallizes in the tetragonal P4/mnc space group. The structure is zero-dimensional and consists of two Os(CO)6 clusters and four SbF6 clusters. In each Os(CO)6 cluster, Os2- is bonded in an octahedral geometry to six C4+ atoms. There are two shorter (2.01 Å) and four longer (2.02 Å) Os–C bond lengths. There are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a distorted single-bond geometry to one Os2- and one O2- atom. The C–O bond length is 1.14 Å. In the second C4+ site, C4+ is bonded in a distorted linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.14 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one C4+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one C4+ atom. In each SbF6 cluster, Sb1+ is bonded in an octahedral geometry to six F1- atoms. All Sb–F bond lengths are 1.92 Å. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one Sb1+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one Sb1+ atom.

36 MATERIALS SCIENCE↗