Search NASA⌕ Search

SEARCH · Search NASA

Results for “C-Cl-Si”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

4 records
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Si3CCl8 by Materials Project

Si3CCl8 is Iron carbide-derived structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one Si3CCl8 cluster. there are three inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to one C4- and three Cl1- atoms to form corner-sharing SiCCl3 tetrahedra. The Si–C bond length is 1.93 Å. There are two shorter (2.04 Å) and one longer (2.05 Å) Si–Cl bond lengths. In the second Si4+ site, Si4+ is bonded to two equivalent C4- and two Cl1- atoms to form SiC2Cl2 tetrahedra that share corners with four SiCCl3 tetrahedra and an edgeedge with one SiC2Cl2 tetrahedra. Both Si–C bond lengths are 1.94 Å. There are one shorter (2.04 Å) and one longer (2.05 Å) Si–Cl bond lengths. In the third Si4+ site, Si4+ is bonded to one C4- and three Cl1- atoms to form corner-sharing SiCCl3 tetrahedra. The Si–C bond length is 1.93 Å. There are two shorter (2.04 Å) and one longer (2.05 Å) Si–Cl bond lengths. C4- is bonded to four Si4+ atoms to form edge-sharing CSi4 tetrahedra. There are eight inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the fifth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the sixth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the seventh Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the eighth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Si3CCl7 by Materials Project

CSiCl3(SiCl2)2 crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of sixteen dichlorosilane molecules, eight methane molecules, and eight trichlorosilane molecules.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Si8C3Cl20 by Materials Project

Si8C3Cl20 is Iron carbide-derived structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of eight Si8C3Cl20 clusters. there are eight inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to one C4- and three Cl1- atoms to form corner-sharing SiCCl3 tetrahedra. The Si–C bond length is 1.92 Å. All Si–Cl bond lengths are 2.05 Å. In the second Si4+ site, Si4+ is bonded to two C4- and two Cl1- atoms to form a mixture of corner and edge-sharing SiC2Cl2 tetrahedra. There is one shorter (1.92 Å) and one longer (1.93 Å) Si–C bond length. There are one shorter (2.04 Å) and one longer (2.05 Å) Si–Cl bond lengths. In the third Si4+ site, Si4+ is bonded to two C4- and two Cl1- atoms to form a mixture of corner and edge-sharing SiC2Cl2 tetrahedra. There is one shorter (1.91 Å) and one longer (1.92 Å) Si–C bond length. There are one shorter (2.04 Å) and one longer (2.06 Å) Si–Cl bond lengths. In the fourth Si4+ site, Si4+ is bonded to one C4- and three Cl1- atoms to form corner-sharing SiCCl3 tetrahedra. The Si–C bond length is 1.92 Å. There are one shorter (2.04 Å) and two longer (2.05 Å) Si–Cl bond lengths. In the fifth Si4+ site, Si4+ is bonded to one C4- and three Cl1- atoms to form corner-sharing SiCCl3 tetrahedra. The Si–C bond length is 1.92 Å. There are two shorter (2.04 Å) and one longer (2.05 Å) Si–Cl bond lengths. In the sixth Si4+ site, Si4+ is bonded to two C4- and two Cl1- atoms to form a mixture of corner and edge-sharing SiC2Cl2 tetrahedra. There is one shorter (1.93 Å) and one longer (1.95 Å) Si–C bond length. There are one shorter (2.04 Å) and one longer (2.05 Å) Si–Cl bond lengths. In the seventh Si4+ site, Si4+ is bonded to two C4- and two Cl1- atoms to form a mixture of corner and edge-sharing SiC2Cl2 tetrahedra. There is one shorter (1.93 Å) and one longer (1.95 Å) Si–C bond length. Both Si–Cl bond lengths are 2.04 Å. In the eighth Si4+ site, Si4+ is bonded to one C4- and three Cl1- atoms to form corner-sharing SiCCl3 tetrahedra. The Si–C bond length is 1.91 Å. There are one shorter (2.04 Å) and two longer (2.05 Å) Si–Cl bond lengths. There are three inequivalent C4- sites. In the first C4- site, C4- is bonded in a tetrahedral geometry to four Si4+ atoms. In the second C4- site, C4- is bonded in a 4-coordinate geometry to four Si4+ atoms. In the third C4- site, C4- is bonded in a tetrahedral geometry to four Si4+ atoms. There are twenty inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the fifth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the sixth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the seventh Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the eighth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the ninth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the tenth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the eleventh Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the twelfth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the thirteenth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the fourteenth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the fifteenth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the sixteenth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the seventeenth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the eighteenth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the nineteenth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom. In the twentieth Cl1- site, Cl1- is bonded in a single-bond geometry to one Si4+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on SiCCl3 by Materials Project

SiCCl3 is beta Polonium structured and crystallizes in the monoclinic C2/m space group. The structure is zero-dimensional and consists of two SiCCl3 clusters. there are two inequivalent Si sites. In the first Si site, Si is bonded to one C and three Cl atoms to form corner-sharing SiCCl3 tetrahedra. The Si–C bond length is 1.89 Å. All Si–Cl bond lengths are 2.04 Å. In the second Si site, Si is bonded in a tetrahedral geometry to one C and three Cl atoms. The Si–C bond length is 1.90 Å. All Si–Cl bond lengths are 2.04 Å. There are three inequivalent C sites. In the first C site, C is bonded in a trigonal planar geometry to two equivalent Si and one C atom. The C–C bond length is 1.31 Å. In the second C site, C is bonded in a distorted trigonal planar geometry to one Si and two C atoms. There is one shorter (1.33 Å) and one longer (1.49 Å) C–C bond length. In the third C site, C is bonded in a linear geometry to two C atoms. There are five inequivalent Cl sites. In the first Cl site, Cl is bonded in a single-bond geometry to one Si atom. In the second Cl site, Cl is bonded in a single-bond geometry to one Si atom. In the third Cl site, Cl is bonded in a single-bond geometry to one Si atom. In the fourth Cl site, Cl is bonded in a single-bond geometry to one Si atom. In the fifth Cl site, Cl is bonded in a single-bond geometry to one Si atom.

36 MATERIALS SCIENCE↗