DOE OSTI2020
OsTe7O5F32 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one OsTe7O5F32 cluster. Os8+ is bonded to five O2- and one F1- atom to form distorted OsO5F octahedra that share corners with four TeOF5 octahedra. The corner-sharing octahedra tilt angles range from 44–45°. There are a spread of Os–O bond distances ranging from 1.68–1.93 Å. The Os–F bond length is 2.18 Å. There are seven inequivalent Te+4.86+ sites. In the first Te+4.86+ site, Te+4.86+ is bonded in a 5-coordinate geometry to five F1- atoms. There are a spread of Te–F bond distances ranging from 1.87–2.44 Å. In the second Te+4.86+ site, Te+4.86+ is bonded in a 5-coordinate geometry to five F1- atoms. There are a spread of Te–F bond distances ranging from 1.87–2.58 Å. In the third Te+4.86+ site, Te+4.86+ is bonded in a 5-coordinate geometry to five F1- atoms. There are a spread of Te–F bond distances ranging from 1.87–2.63 Å. In the fourth Te+4.86+ site, Te+4.86+ is bonded to one O2- and five F1- atoms to form TeOF5 octahedra that share a cornercorner with one OsO5F octahedra. The corner-sharing octahedral tilt angles are 45°. The Te–O bond length is 1.94 Å. There are a spread of Te–F bond distances ranging from 1.87–1.89 Å. In the fifth Te+4.86+ site, Te+4.86+ is bonded to one O2- and five F1- atoms to form TeOF5 octahedra that share a cornercorner with one OsO5F octahedra. The corner-sharing octahedral tilt angles are 44°. The Te–O bond length is 1.94 Å. There are a spread of Te–F bond distances ranging from 1.87–1.89 Å. In the sixth Te+4.86+ site, Te+4.86+ is bonded to one O2- and five F1- atoms to form TeOF5 octahedra that share a cornercorner with one OsO5F octahedra. The corner-sharing octahedral tilt angles are 45°. The Te–O bond length is 1.93 Å. There are a spread of Te–F bond distances ranging from 1.87–1.89 Å. In the seventh Te+4.86+ site, Te+4.86+ is bonded to one O2- and five F1- atoms to form TeOF5 octahedra that share a cornercorner with one OsO5F octahedra. The corner-sharing octahedral tilt angles are 45°. The Te–O bond length is 1.94 Å. There are a spread of Te–F bond distances ranging from 1.87–1.90 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one Os8+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Os8+ and one Te+4.86+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Os8+ and one Te+4.86+ atom. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to one Os8+ and one Te+4.86+ atom. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to one Os8+ and one Te+4.86+ atom. There are thirty-two inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted linear geometry to one Os8+ and one Te+4.86+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the third F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the fourth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the fifth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the sixth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the seventh F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the eighth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the ninth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the tenth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the eleventh F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the twelfth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the thirteenth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the fourteenth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the fifteenth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the sixteenth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the seventeenth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the eighteenth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the nineteenth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the twentieth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the twenty-first F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the twenty-second F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the twenty-third F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the twenty-fourth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the twenty-fifth F1- site, F1- is bonded in a 1-coordinate geometry to two Te+4.86+ atoms. In the twenty-sixth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the twenty-seventh F1- site, F1- is bonded in a distorted bent 150 degrees geometry to two Te+4.86+ atoms. In the twenty-eighth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the twenty-ninth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the thirtieth F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom. In the thirty-first F1- site, F1- is bonded in a 2-coordinate geometry to two Te+4.86+ atoms. In the thirty-second F1- site, F1- is bonded in a single-bond geometry to one Te+4.86+ atom.