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4 records
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Sn3Rh by Materials Project

RhSn3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Rh is bonded in a body-centered cubic geometry to eight equivalent Sn atoms. All Rh–Sn bond lengths are 3.07 Å. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a distorted body-centered cubic geometry to four equivalent Rh and four equivalent Sn atoms. All Sn–Sn bond lengths are 3.07 Å. In the second Sn site, Sn is bonded in a distorted body-centered cubic geometry to eight equivalent Sn atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Tb5(Sn3Rh)6 by Materials Project

Tb5Rh6Sn18 crystallizes in the cubic F-43m space group. The structure is three-dimensional and consists of four tin powder molecules and one Tb5Rh6Sn17 framework. In the Tb5Rh6Sn17 framework, there are two inequivalent Tb sites. In the first Tb site, Tb is bonded in a 1-coordinate geometry to three equivalent Rh and ten Sn atoms. All Tb–Rh bond lengths are 3.05 Å. There are a spread of Tb–Sn bond distances ranging from 2.91–3.41 Å. In the second Tb site, Tb is bonded in a 12-coordinate geometry to six equivalent Rh and twelve equivalent Sn atoms. All Tb–Rh bond lengths are 3.56 Å. All Tb–Sn bond lengths are 3.47 Å. Rh is bonded in a 9-coordinate geometry to three Tb and six Sn atoms. There are four shorter (2.69 Å) and two longer (2.83 Å) Rh–Sn bond lengths. There are three inequivalent Sn sites. In the first Sn site, Sn is bonded in a tetrahedral geometry to four equivalent Tb atoms. In the second Sn site, Sn is bonded in a hexagonal planar geometry to three equivalent Tb and three equivalent Rh atoms. In the third Sn site, Sn is bonded in a 2-coordinate geometry to three Tb and two equivalent Rh atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er5(Sn3Rh)6 by Materials Project

Er5Rh6Sn17Sn crystallizes in the cubic F-43m space group. The structure is three-dimensional and consists of four 7440-31-5 molecules and one Er5Rh6Sn17 framework. In the Er5Rh6Sn17 framework, there are two inequivalent Er sites. In the first Er site, Er is bonded in a 12-coordinate geometry to six equivalent Rh and twelve equivalent Sn atoms. All Er–Rh bond lengths are 3.56 Å. All Er–Sn bond lengths are 3.46 Å. In the second Er site, Er is bonded in a 4-coordinate geometry to three equivalent Rh and ten Sn atoms. All Er–Rh bond lengths are 3.03 Å. There are a spread of Er–Sn bond distances ranging from 2.91–3.40 Å. Rh is bonded in a 9-coordinate geometry to three Er and six Sn atoms. There are four shorter (2.69 Å) and two longer (2.80 Å) Rh–Sn bond lengths. There are three inequivalent Sn sites. In the first Sn site, Sn is bonded in a tetrahedral geometry to four equivalent Er atoms. In the second Sn site, Sn is bonded in a distorted hexagonal planar geometry to three equivalent Er and three equivalent Rh atoms. In the third Sn site, Sn is bonded in a 2-coordinate geometry to three Er and two equivalent Rh atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ho5(Sn3Rh)6 by Materials Project

Ho5Rh6Sn17Sn crystallizes in the cubic F-43m space group. The structure is three-dimensional and consists of four 7440-31-5 molecules and one Ho5Rh6Sn17 framework. In the Ho5Rh6Sn17 framework, there are two inequivalent Ho sites. In the first Ho site, Ho is bonded in a 12-coordinate geometry to six equivalent Rh and twelve equivalent Sn atoms. All Ho–Rh bond lengths are 3.56 Å. All Ho–Sn bond lengths are 3.46 Å. In the second Ho site, Ho is bonded in a 4-coordinate geometry to three equivalent Rh and ten Sn atoms. All Ho–Rh bond lengths are 3.04 Å. There are a spread of Ho–Sn bond distances ranging from 2.91–3.40 Å. Rh is bonded in a 9-coordinate geometry to three Ho and six Sn atoms. There are four shorter (2.69 Å) and two longer (2.81 Å) Rh–Sn bond lengths. There are three inequivalent Sn sites. In the first Sn site, Sn is bonded in a tetrahedral geometry to four equivalent Ho atoms. In the second Sn site, Sn is bonded in a hexagonal planar geometry to three equivalent Ho and three equivalent Rh atoms. In the third Sn site, Sn is bonded in a 2-coordinate geometry to three Ho and two equivalent Rh atoms.

36 MATERIALS SCIENCE↗