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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on B9H11C2 by Materials Project

B13C4H17(BH)5 crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of forty boranediylradical molecules and eight B13C4H17 clusters. In each B13C4H17 cluster, there are thirteen inequivalent B+0.33- sites. In the first B+0.33- site, B+0.33- is bonded in a distorted single-bond geometry to one B+0.33- and one H1+ atom. The B–B bond length is 1.70 Å. The B–H bond length is 1.34 Å. In the second B+0.33- site, B+0.33- is bonded in a distorted bent 120 degrees geometry to one C4- and one H1+ atom. The B–C bond length is 1.52 Å. The B–H bond length is 1.19 Å. In the third B+0.33- site, B+0.33- is bonded in a 3-coordinate geometry to two C4- and one H1+ atom. There is one shorter (1.69 Å) and one longer (1.71 Å) B–C bond length. The B–H bond length is 1.19 Å. In the fourth B+0.33- site, B+0.33- is bonded in a distorted bent 120 degrees geometry to one C4- and one H1+ atom. The B–C bond length is 1.66 Å. The B–H bond length is 1.19 Å. In the fifth B+0.33- site, B+0.33- is bonded in a distorted bent 120 degrees geometry to one C4- and one H1+ atom. The B–C bond length is 1.70 Å. The B–H bond length is 1.19 Å. In the sixth B+0.33- site, B+0.33- is bonded in a single-bond geometry to one B+0.33- and one H1+ atom. The B–B bond length is 1.78 Å. The B–H bond length is 1.19 Å. In the seventh B+0.33- site, B+0.33- is bonded in a distorted bent 120 degrees geometry to one B+0.33-, one C4-, and one H1+ atom. The B–B bond length is 1.79 Å. The B–C bond length is 1.69 Å. The B–H bond length is 1.19 Å. In the eighth B+0.33- site, B+0.33- is bonded in a 3-coordinate geometry to two C4- and one H1+ atom. Both B–C bond lengths are 1.72 Å. The B–H bond length is 1.19 Å. In the ninth B+0.33- site, B+0.33- is bonded in a distorted bent 120 degrees geometry to one C4- and one H1+ atom. The B–C bond length is 1.70 Å. The B–H bond length is 1.19 Å. In the tenth B+0.33- site, B+0.33- is bonded in a distorted bent 120 degrees geometry to one B+0.33-, one C4-, and one H1+ atom. The B–B bond length is 1.79 Å. The B–C bond length is 1.69 Å. The B–H bond length is 1.19 Å. In the eleventh B+0.33- site, B+0.33- is bonded in a 6-coordinate geometry to four B+0.33- and two C4- atoms. Both B–C bond lengths are 1.73 Å. In the twelfth B+0.33- site, B+0.33- is bonded in a distorted trigonal non-coplanar geometry to three H1+ atoms. There is one shorter (1.19 Å) and two longer (1.33 Å) B–H bond length. In the thirteenth B+0.33- site, B+0.33- is bonded in a 3-coordinate geometry to one C4- and two H1+ atoms. The B–C bond length is 1.75 Å. There is one shorter (1.19 Å) and one longer (1.33 Å) B–H bond length. There are four inequivalent C4- sites. In the first C4- site, C4- is bonded in a 2-coordinate geometry to two B+0.33-, one C4-, and one H1+ atom. The C–C bond length is 1.46 Å. The C–H bond length is 1.09 Å. In the second C4- site, C4- is bonded in a 1-coordinate geometry to three B+0.33-, one C4-, and one H1+ atom. The C–H bond length is 1.09 Å. In the third C4- site, C4- is bonded in a 1-coordinate geometry to four B+0.33- and one H1+ atom. The C–H bond length is 1.09 Å. In the fourth C4- site, C4- is bonded in a 1-coordinate geometry to four B+0.33- and one H1+ atom. The C–H bond length is 1.09 Å. There are sixteen inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one B+0.33- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one B+0.33- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one B+0.33- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one C4- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one C4- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one B+0.33- atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one B+0.33- atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one B+0.33- atom. In the ninth H1+ site, H1+ is bonded in a single-bond geometry to one B+0.33- atom. In the tenth H1+ site, H1+ is bonded in a single-bond geometry to one B+0.33- atom. In the eleventh H1+ site, H1+ is bonded in a single-bond geometry to one B+0.33- atom. In the twelfth H1+ site, H1+ is bonded in an L-shaped geometry to two B+0.33- atoms. In the thirteenth H1+ site, H1+ is bonded in an L-shaped geometry to two B+0.33- atoms. In the fourteenth H1+ site, H1+ is bonded in a single-bond geometry to one B+0.33- atom. In the fifteenth H1+ site, H1+ is bonded in a single-bond geometry to one C4- atom. In the sixteenth H1+ site, H1+ is bonded in a single-bond geometry to one C4- atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on B2H4C by Materials Project

B2CH4 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four B2CH4 clusters. there are four inequivalent B sites. In the first B site, B is bonded in a 1-coordinate geometry to three B, two C4-, and one H1+ atom. There is one shorter (1.73 Å) and two longer (1.78 Å) B–B bond length. Both B–C bond lengths are 1.75 Å. The B–H bond length is 1.19 Å. In the second B site, B is bonded in a distorted trigonal non-coplanar geometry to one B and three H1+ atoms. There are a spread of B–H bond distances ranging from 1.19–1.35 Å. In the third B site, B is bonded in a distorted trigonal non-coplanar geometry to one B, one C4-, and two H1+ atoms. The B–C bond length is 1.53 Å. There is one shorter (1.19 Å) and one longer (1.32 Å) B–H bond length. In the fourth B site, B is bonded in a distorted trigonal non-coplanar geometry to one B, one C4-, and two H1+ atoms. The B–C bond length is 1.53 Å. There is one shorter (1.19 Å) and one longer (1.32 Å) B–H bond length. There are two inequivalent C4- sites. In the first C4- site, C4- is bonded in a 2-coordinate geometry to two B, one C4-, and one H1+ atom. The C–C bond length is 1.43 Å. The C–H bond length is 1.09 Å. In the second C4- site, C4- is bonded in a 2-coordinate geometry to two B, one C4-, and one H1+ atom. The C–H bond length is 1.09 Å. There are eight inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one B atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one B atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one C4- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one C4- atom. In the fifth H1+ site, H1+ is bonded in an L-shaped geometry to two B atoms. In the sixth H1+ site, H1+ is bonded in an L-shaped geometry to two B atoms. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one B atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one B atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on B10H11C2 by Materials Project

B8C2H9(BH)2 crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of sixteen boranediylradical molecules and four B8C2H9 clusters. In each B8C2H9 cluster, there are seven inequivalent B sites. In the first B site, B is bonded in a 3-coordinate geometry to two C+3.50- and one H+0.64+ atom. There is one shorter (1.69 Å) and one longer (1.72 Å) B–C bond length. The B–H bond length is 1.19 Å. In the second B site, B is bonded in a distorted bent 120 degrees geometry to one C+3.50- and one H+0.64+ atom. The B–C bond length is 1.70 Å. The B–H bond length is 1.19 Å. In the third B site, B is bonded in a 3-coordinate geometry to two C+3.50- and one H+0.64+ atom. There is one shorter (1.69 Å) and one longer (1.72 Å) B–C bond length. The B–H bond length is 1.18 Å. In the fourth B site, B is bonded in a distorted bent 120 degrees geometry to one C+3.50- and one H+0.64+ atom. The B–C bond length is 1.71 Å. The B–H bond length is 1.19 Å. In the fifth B site, B is bonded in a distorted bent 120 degrees geometry to one C+3.50- and one H+0.64+ atom. The B–C bond length is 1.74 Å. The B–H bond length is 1.19 Å. In the sixth B site, B is bonded in a distorted bent 120 degrees geometry to one C+3.50- and one H+0.64+ atom. The B–C bond length is 1.74 Å. The B–H bond length is 1.19 Å. In the seventh B site, B is bonded in a distorted bent 120 degrees geometry to one C+3.50- and one H+0.64+ atom. The B–C bond length is 1.70 Å. The B–H bond length is 1.19 Å. There are two inequivalent C+3.50- sites. In the first C+3.50- site, C+3.50- is bonded in a 6-coordinate geometry to five B and one C+3.50- atom. The C–C bond length is 1.54 Å. In the second C+3.50- site, C+3.50- is bonded in a 1-coordinate geometry to five B and one H+0.64+ atom. The C–H bond length is 1.09 Å. There are six inequivalent H+0.64+ sites. In the first H+0.64+ site, H+0.64+ is bonded in a single-bond geometry to one C+3.50- atom. In the second H+0.64+ site, H+0.64+ is bonded in a single-bond geometry to one B atom. In the third H+0.64+ site, H+0.64+ is bonded in a single-bond geometry to one B atom. In the fourth H+0.64+ site, H+0.64+ is bonded in a single-bond geometry to one B atom. In the fifth H+0.64+ site, H+0.64+ is bonded in a single-bond geometry to one B atom. In the sixth H+0.64+ site, H+0.64+ is bonded in a single-bond geometry to one B atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on B(HC)2 by Materials Project

B(CH)2 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one B(CH)2 cluster. there are three inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a tetrahedral geometry to two C+2.50- and two H1+ atoms. Both B–C bond lengths are 1.52 Å. There is one shorter (1.24 Å) and one longer (1.26 Å) B–H bond length. In the second B3+ site, B3+ is bonded in a tetrahedral geometry to two C+2.50- and two H1+ atoms. Both B–C bond lengths are 1.52 Å. There is one shorter (1.24 Å) and one longer (1.26 Å) B–H bond length. In the third B3+ site, B3+ is bonded in a tetrahedral geometry to two C+2.50- and two H1+ atoms. Both B–C bond lengths are 1.52 Å. There is one shorter (1.24 Å) and one longer (1.26 Å) B–H bond length. There are six inequivalent C+2.50- sites. In the first C+2.50- site, C+2.50- is bonded in a distorted linear geometry to one B3+ and one C+2.50- atom. The C–C bond length is 1.25 Å. In the second C+2.50- site, C+2.50- is bonded in a distorted linear geometry to one B3+ and one C+2.50- atom. The C–C bond length is 1.26 Å. In the third C+2.50- site, C+2.50- is bonded in a distorted linear geometry to one B3+ and one C+2.50- atom. The C–C bond length is 1.25 Å. In the fourth C+2.50- site, C+2.50- is bonded in a distorted linear geometry to one B3+ and one C+2.50- atom. In the fifth C+2.50- site, C+2.50- is bonded in a distorted linear geometry to one B3+ and one C+2.50- atom. In the sixth C+2.50- site, C+2.50- is bonded in a distorted linear geometry to one B3+ and one C+2.50- atom. There are six inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one B3+ atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one B3+ atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one B3+ atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one B3+ atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one B3+ atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one B3+ atom.

36 MATERIALS SCIENCE↗