Materials Data on Te4As2S5(OF6)2 by Materials Project
(AsTe2(SF3)2)2SO2 crystallizes in the monoclinic P2_1/c space group. The structure is two-dimensional and consists of four sulfur dioxide molecules and one AsTe2(SF3)2 sheet oriented in the (1, 0, 0) direction. In the AsTe2(SF3)2 sheet, there are two inequivalent As5+ sites. In the first As5+ site, As5+ is bonded in an octahedral geometry to six F1- atoms. There are a spread of As–F bond distances ranging from 1.77–1.80 Å. In the second As5+ site, As5+ is bonded in an octahedral geometry to six F1- atoms. There is five shorter (1.78 Å) and one longer (1.79 Å) As–F bond length. There are four inequivalent Te4+ sites. In the first Te4+ site, Te4+ is bonded in a water-like geometry to two S2- atoms. Both Te–S bond lengths are 2.41 Å. In the second Te4+ site, Te4+ is bonded in a 4-coordinate geometry to two S2- and two F1- atoms. There are one shorter (2.40 Å) and one longer (2.42 Å) Te–S bond lengths. There are one shorter (2.97 Å) and one longer (3.07 Å) Te–F bond lengths. In the third Te4+ site, Te4+ is bonded in an L-shaped geometry to two S2- atoms. There are one shorter (2.40 Å) and one longer (2.41 Å) Te–S bond lengths. In the fourth Te4+ site, Te4+ is bonded in a T-shaped geometry to two S2- and one F1- atom. There are one shorter (2.40 Å) and one longer (2.41 Å) Te–S bond lengths. The Te–F bond length is 2.94 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded in a 2-coordinate geometry to two Te4+ and two F1- atoms. There are one shorter (3.26 Å) and one longer (3.39 Å) S–F bond lengths. In the second S2- site, S2- is bonded in a 4-coordinate geometry to two Te4+ and two F1- atoms. There are one shorter (3.19 Å) and one longer (3.26 Å) S–F bond lengths. In the third S2- site, S2- is bonded in a 2-coordinate geometry to two Te4+ atoms. In the fourth S2- site, S2- is bonded in a 4-coordinate geometry to two Te4+ and two F1- atoms. There are one shorter (3.09 Å) and one longer (3.16 Å) S–F bond lengths. There are twelve inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one As5+ and one S2- atom. In the second F1- site, F1- is bonded in a single-bond geometry to one As5+ and one S2- atom. In the third F1- site, F1- is bonded in a single-bond geometry to one As5+ and one S2- atom. In the fourth F1- site, F1- is bonded in a single-bond geometry to one As5+ and one Te4+ atom. In the fifth F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In the sixth F1- site, F1- is bonded in a single-bond geometry to one As5+ and one S2- atom. In the seventh F1- site, F1- is bonded in a single-bond geometry to one As5+ and one S2- atom. In the eighth F1- site, F1- is bonded in a single-bond geometry to one As5+ and one S2- atom. In the ninth F1- site, F1- is bonded in a single-bond geometry to one As5+ and one Te4+ atom. In the tenth F1- site, F1- is bonded in a single-bond geometry to one As5+ and one Te4+ atom. In the eleventh F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In the twelfth F1- site, F1- is bonded in a single-bond geometry to one As5+ atom.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1281043
- Report Number(s):
- mp-651154
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
Similar Records
Materials Data on Te2As2SI6(OF6)2 by Materials Project
Materials Data on Te2AsS4N4(ClF2)3 by Materials Project