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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Sb7Mo3 by Materials Project

Mo3Sb7 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Mo5+ is bonded in a 8-coordinate geometry to eight Sb+2.14- atoms. There are four shorter (2.81 Å) and four longer (2.86 Å) Mo–Sb bond lengths. There are two inequivalent Sb+2.14- sites. In the first Sb+2.14- site, Sb+2.14- is bonded in a 8-coordinate geometry to four equivalent Mo5+ atoms. In the second Sb+2.14- site, Sb+2.14- is bonded in a 4-coordinate geometry to three equivalent Mo5+ and four equivalent Sb+2.14- atoms. There are one shorter (2.99 Å) and three longer (3.11 Å) Sb–Sb bond lengths.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sb3Mo by Materials Project

MoSb3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Mo3+ is bonded in a body-centered cubic geometry to fourteen Sb1- atoms. There are eight shorter (3.07 Å) and six longer (3.55 Å) Mo–Sb bond lengths. There are two inequivalent Sb1- sites. In the first Sb1- site, Sb1- is bonded in a body-centered cubic geometry to four equivalent Mo3+ and four equivalent Sb1- atoms. All Sb–Sb bond lengths are 3.07 Å. In the second Sb1- site, Sb1- is bonded in a distorted body-centered cubic geometry to six equivalent Mo3+ and eight equivalent Sb1- atoms.

36 MATERIALS SCIENCE↗