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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on BH8CN by Materials Project

BCNH8 is Silicon tetrafluoride-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is zero-dimensional and consists of four BCNH8 clusters. B3+ is bonded to one N3- and three H+0.50+ atoms to form BH3N tetrahedra that share a cornercorner with one CH3N tetrahedra. The B–N bond length is 1.60 Å. There is one shorter (1.22 Å) and two longer (1.23 Å) B–H bond length. C4- is bonded to one N3- and three H+0.50+ atoms to form CH3N tetrahedra that share a cornercorner with one BH3N tetrahedra. The C–N bond length is 1.48 Å. There is two shorter (1.09 Å) and one longer (1.10 Å) C–H bond length. N3- is bonded in a tetrahedral geometry to one B3+, one C4-, and two equivalent H+0.50+ atoms. Both N–H bond lengths are 1.03 Å. There are five inequivalent H+0.50+ sites. In the first H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one C4- atom. In the second H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one C4- atom. In the third H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one N3- atom. In the fourth H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one B3+ atom. In the fifth H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one B3+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BH5CN2 by Materials Project

BCN2H5 crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of four BCN2H5 clusters. B3+ is bonded in a tetrahedral geometry to one C2-, one N3-, and two H1+ atoms. The B–C bond length is 1.57 Å. The B–N bond length is 1.59 Å. There is one shorter (1.21 Å) and one longer (1.22 Å) B–H bond length. C2- is bonded in a linear geometry to one B3+ and one N3- atom. The C–N bond length is 1.17 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a single-bond geometry to one C2- atom. In the second N3- site, N3- is bonded in a tetrahedral geometry to one B3+ and three H1+ atoms. All N–H bond lengths are 1.03 Å. There are five inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N3- 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.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on B6H13CN4 by Materials Project

(BH)6CN4H7 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two aminoguanidinium molecules and twelve boranediylradical molecules.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BH12C3N by Materials Project

C3H12NB is Silicon tetrafluoride-derived structured and crystallizes in the trigonal R3m space group. The structure is zero-dimensional and consists of three C3H12NB clusters. B3+ is bonded to one N3- and three equivalent H1+ atoms to form BH3N tetrahedra that share corners with three equivalent CH3N tetrahedra. The B–N bond length is 1.63 Å. All B–H bond lengths are 1.22 Å. C4- is bonded to one N3- and three H1+ atoms to form CH3N tetrahedra that share a cornercorner with one BH3N tetrahedra and corners with two equivalent CH3N tetrahedra. The C–N bond length is 1.49 Å. All C–H bond lengths are 1.10 Å. N3- is bonded in a tetrahedral geometry to one B3+ and three equivalent C4- atoms. There are three inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one C4- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one C4- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one B3+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BH4C4N5 by Materials Project

B(CN)4NH4 is Silicon tetrafluoride-derived structured and crystallizes in the tetragonal I4_1/a space group. The structure is zero-dimensional and consists of four ammonium molecules, four boron molecules, and sixteen hydrogen cyanide molecules.

36 MATERIALS SCIENCE↗