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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Ti2FeB2Ru2Rh3 by Materials Project

Ti2Ru2FeRh3B2 crystallizes in the orthorhombic Pbam space group. The structure is three-dimensional. Ti is bonded in a 12-coordinate geometry to four equivalent Ru, six Rh, and three equivalent B atoms. There are two shorter (2.74 Å) and two longer (2.91 Å) Ti–Ru bond lengths. There are four shorter (2.75 Å) and two longer (2.93 Å) Ti–Rh bond lengths. There are a spread of Ti–B bond distances ranging from 2.54–2.87 Å. Ru is bonded in a 8-coordinate geometry to four equivalent Ti, two equivalent Fe, and two equivalent B atoms. Both Ru–Fe bond lengths are 2.55 Å. Both Ru–B bond lengths are 2.15 Å. Fe is bonded in a body-centered cubic geometry to four equivalent Ru and four equivalent Rh atoms. All Fe–Rh bond lengths are 2.56 Å. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 8-coordinate geometry to four equivalent Ti, two equivalent Fe, and two equivalent B atoms. Both Rh–B bond lengths are 2.16 Å. In the second Rh site, Rh is bonded in a 8-coordinate geometry to four equivalent Ti and four equivalent B atoms. All Rh–B bond lengths are 2.21 Å. B is bonded in a 9-coordinate geometry to three equivalent Ti, two equivalent Ru, and four Rh atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ti2FeB2Ru3Rh2 by Materials Project

Ti2Ru3FeRh2B2 crystallizes in the monoclinic P2/m space group. The structure is three-dimensional. there are two inequivalent Ti sites. In the first Ti site, Ti is bonded in a 12-coordinate geometry to six Ru, four Rh, and three B atoms. There are a spread of Ti–Ru bond distances ranging from 2.71–2.88 Å. There are two shorter (2.75 Å) and two longer (2.94 Å) Ti–Rh bond lengths. There are a spread of Ti–B bond distances ranging from 2.51–2.87 Å. In the second Ti site, Ti is bonded in a 11-coordinate geometry to six Ru, four Rh, and three B atoms. There are a spread of Ti–Ru bond distances ranging from 2.73–2.91 Å. There are two shorter (2.72 Å) and two longer (2.78 Å) Ti–Rh bond lengths. There are a spread of Ti–B bond distances ranging from 2.57–2.80 Å. There are three inequivalent Ru sites. In the first Ru site, Ru is bonded in a 8-coordinate geometry to four Ti, two equivalent Fe, and two equivalent B atoms. Both Ru–Fe bond lengths are 2.53 Å. Both Ru–B bond lengths are 2.15 Å. In the second Ru site, Ru is bonded in a 8-coordinate geometry to four Ti, two equivalent Fe, and two equivalent B atoms. Both Ru–Fe bond lengths are 2.53 Å. Both Ru–B bond lengths are 2.15 Å. In the third Ru site, Ru is bonded in a 8-coordinate geometry to four Ti, two equivalent Fe, and two equivalent B atoms. Both Ru–Fe bond lengths are 2.54 Å. Both Ru–B bond lengths are 2.13 Å. There are two inequivalent Fe sites. In the first Fe site, Fe is bonded in a body-centered cubic geometry to four equivalent Ru and four equivalent Rh atoms. All Fe–Rh bond lengths are 2.54 Å. In the second Fe site, Fe is bonded in a body-centered cubic geometry to eight Ru atoms. There are three inequivalent Rh sites. In the first Rh site, Rh is bonded in a 8-coordinate geometry to four equivalent Ti and four equivalent B atoms. All Rh–B bond lengths are 2.20 Å. In the second Rh site, Rh is bonded in a 8-coordinate geometry to four equivalent Ti and four equivalent B atoms. All Rh–B bond lengths are 2.20 Å. In the third Rh site, Rh is bonded in a 4-coordinate geometry to four Ti, two equivalent Fe, and two equivalent B atoms. Both Rh–B bond lengths are 2.14 Å. There are two inequivalent B sites. In the first B site, B is bonded in a 9-coordinate geometry to three Ti, four Ru, and two equivalent Rh atoms. In the second B site, B is bonded in a 6-coordinate geometry to three Ti, two equivalent Ru, and four Rh atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ti2FeB2RuRh4 by Materials Project

Ti2RuFeRh4B2 crystallizes in the monoclinic P2/m space group. The structure is three-dimensional. there are two inequivalent Ti sites. In the first Ti site, Ti is bonded in a 12-coordinate geometry to two equivalent Ru, eight Rh, and three B atoms. Both Ti–Ru bond lengths are 2.87 Å. There are a spread of Ti–Rh bond distances ranging from 2.74–2.96 Å. There are a spread of Ti–B bond distances ranging from 2.54–2.84 Å. In the second Ti site, Ti is bonded in a 1-coordinate geometry to two equivalent Ru, eight Rh, and three B atoms. Both Ti–Ru bond lengths are 2.71 Å. There are a spread of Ti–Rh bond distances ranging from 2.76–2.95 Å. There are a spread of Ti–B bond distances ranging from 2.51–2.83 Å. Ru is bonded in a 8-coordinate geometry to four Ti, two equivalent Fe, and two equivalent B atoms. Both Ru–Fe bond lengths are 2.55 Å. Both Ru–B bond lengths are 2.18 Å. There are two inequivalent Fe sites. In the first Fe site, Fe is bonded in a body-centered cubic geometry to four equivalent Ru and four equivalent Rh atoms. All Fe–Rh bond lengths are 2.57 Å. In the second Fe site, Fe is bonded in a body-centered cubic geometry to eight Rh atoms. All Fe–Rh bond lengths are 2.57 Å. There are five inequivalent Rh sites. In the first Rh site, Rh is bonded in a 4-coordinate geometry to four Ti, two equivalent Fe, and two equivalent B atoms. Both Rh–B bond lengths are 2.17 Å. In the second Rh site, Rh is bonded in a 8-coordinate geometry to four Ti, two equivalent Fe, and two equivalent B atoms. Both Rh–B bond lengths are 2.16 Å. In the third Rh site, Rh is bonded in a 8-coordinate geometry to four Ti, two equivalent Fe, and two equivalent B atoms. Both Rh–B bond lengths are 2.18 Å. In the fourth Rh site, Rh is bonded in a 8-coordinate geometry to four equivalent Ti and four equivalent B atoms. All Rh–B bond lengths are 2.22 Å. In the fifth Rh site, Rh is bonded in a 8-coordinate geometry to four equivalent Ti and four equivalent B atoms. All Rh–B bond lengths are 2.23 Å. There are two inequivalent B sites. In the first B site, B is bonded in a 9-coordinate geometry to three Ti and six Rh atoms. In the second B site, B is bonded in a 9-coordinate geometry to three Ti, two equivalent Ru, and four Rh atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ti2FeB2Ru4Rh by Materials Project

Ti2Ru4FeRhB2 crystallizes in the monoclinic P2/m space group. The structure is three-dimensional. there are two inequivalent Ti sites. In the first Ti site, Ti is bonded in a 12-coordinate geometry to eight Ru, two equivalent Rh, and three B atoms. There are a spread of Ti–Ru bond distances ranging from 2.73–2.90 Å. Both Ti–Rh bond lengths are 2.95 Å. There are a spread of Ti–B bond distances ranging from 2.56–2.88 Å. In the second Ti site, Ti is bonded in a 7-coordinate geometry to eight Ru, two equivalent Rh, and three B atoms. There are a spread of Ti–Ru bond distances ranging from 2.70–2.92 Å. Both Ti–Rh bond lengths are 2.81 Å. There are one shorter (2.64 Å) and two longer (2.78 Å) Ti–B bond lengths. There are five inequivalent Ru sites. In the first Ru site, Ru is bonded in a 8-coordinate geometry to four Ti, two equivalent Fe, and two equivalent B atoms. Both Ru–Fe bond lengths are 2.53 Å. Both Ru–B bond lengths are 2.15 Å. In the second Ru site, Ru is bonded in a 8-coordinate geometry to four Ti, two equivalent Fe, and two equivalent B atoms. Both Ru–Fe bond lengths are 2.53 Å. Both Ru–B bond lengths are 2.17 Å. In the third Ru site, Ru is bonded in a 8-coordinate geometry to four Ti, two equivalent Fe, and two equivalent B atoms. Both Ru–Fe bond lengths are 2.55 Å. Both Ru–B bond lengths are 2.14 Å. In the fourth Ru site, Ru is bonded in a 8-coordinate geometry to four equivalent Ti and four equivalent B atoms. All Ru–B bond lengths are 2.19 Å. In the fifth Ru site, Ru is bonded in a distorted body-centered cubic geometry to four equivalent Ti and four equivalent B atoms. All Ru–B bond lengths are 2.19 Å. There are two inequivalent Fe sites. In the first Fe site, Fe is bonded in a body-centered cubic geometry to four equivalent Ru and four equivalent Rh atoms. All Fe–Rh bond lengths are 2.53 Å. In the second Fe site, Fe is bonded in a body-centered cubic geometry to eight Ru atoms. Rh is bonded in a 4-coordinate geometry to four Ti, two equivalent Fe, and two equivalent B atoms. Both Rh–B bond lengths are 2.16 Å. There are two inequivalent B sites. In the first B site, B is bonded in a 9-coordinate geometry to three Ti and six Ru atoms. In the second B site, B is bonded in a 6-coordinate geometry to three Ti, four Ru, and two equivalent Rh atoms.

36 MATERIALS SCIENCE↗