Search NASA⌕ Search

SEARCH · Search NASA

Results for “molecule geometry”

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.

At least 73 records · Page 4

Materials Data on WCl6 by Materials Project

WCl6 crystallizes in the trigonal P-3m1 space group. The structure is zero-dimensional and consists of three tungsten(vi) chloride molecules. W6+ is bonded in an octahedral geometry to six Cl1- atoms. All W–Cl bond lengths are 2.31 Å. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one W6+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one W6+ atom.

36 MATERIALS SCIENCE↗

Materials Data on SnI4 by Materials Project

SnI4 is Iron carbide-like structured and crystallizes in the cubic Pa-3 space group. The structure is zero-dimensional and consists of eight stannic iodide molecules. Sn4+ is bonded in a tetrahedral geometry to four I1- atoms. There are one shorter (2.70 Å) and three longer (2.71 Å) Sn–I bond lengths. There are two inequivalent I1- sites. In the first I1- site, I1- is bonded in a single-bond geometry to one Sn4+ atom. In the second I1- site, I1- is bonded in a single-bond geometry to one Sn4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on SnBr4 by Materials Project

SnBr4 is Silicon tetrafluoride-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four tin(iv) bromide molecules. Sn4+ is bonded in a tetrahedral geometry to four Br1- atoms. All Sn–Br bond lengths are 2.48 Å. There are four inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom. In the second Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom. In the third Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom. In the fourth Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on UCl6 by Materials Project

UCl6 crystallizes in the trigonal P-3m1 space group. The structure is zero-dimensional and consists of three hexachlorouranium molecules. U6+ is bonded in an octahedral geometry to six Cl1- atoms. All U–Cl bond lengths are 2.47 Å. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one U6+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one U6+ atom.

36 MATERIALS SCIENCE↗

Materials Data on GeI4 by Materials Project

GeI4 is Iron carbide-like structured and crystallizes in the cubic Pa-3 space group. The structure is zero-dimensional and consists of eight germanium tetraiodide molecules. Ge4+ is bonded in a tetrahedral geometry to four I1- atoms. There are one shorter (2.54 Å) and three longer (2.55 Å) Ge–I bond lengths. There are two inequivalent I1- sites. In the first I1- site, I1- is bonded in a single-bond geometry to one Ge4+ atom. In the second I1- site, I1- is bonded in a single-bond geometry to one Ge4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on SiH4 by Materials Project

SiH4 is Silicon tetrafluoride-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four silane molecules. Si4- is bonded in a tetrahedral geometry to four H1+ atoms. All Si–H bond lengths are 1.49 Å. There are three inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one Si4- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one Si4- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one Si4- atom.

36 MATERIALS SCIENCE↗

Materials Data on SiH9C4F3 by Materials Project

(CH3)3SiCF3 is Silicon tetrafluoride-derived structured and crystallizes in the monoclinic P2_1/m space group. The structure is zero-dimensional and consists of two (trifluoromethyl)trimethylsilane molecules. Si4+ is bonded in a tetrahedral geometry to four C+2.50- atoms. There is three shorter (1.87 Å) and one longer (1.96 Å) Si–C bond length. There are three inequivalent C+2.50- sites. In the first C+2.50- site, C+2.50- is bonded to one Si4+ and three F1- atoms to form distorted corner-sharing CSiF3 tetrahedra. All C–F bond lengths are 1.38 Å. In the second C+2.50- site, C+2.50- is bonded to one Si4+ and three H1+ atoms to form corner-sharing CSiH3 tetrahedra. All C–H bond lengths are 1.10 Å. In the third C+2.50- site, C+2.50- is bonded to one Si4+ and three H1+ atoms to form corner-sharing CSiH3 tetrahedra. All C–H bond lengths are 1.10 Å. There are five inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one C+2.50- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one C+2.50- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one C+2.50- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one C+2.50- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one C+2.50- atom. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one C+2.50- atom. In the second F1- site, F1- is bonded in a single-bond geometry to one C+2.50- atom.

36 MATERIALS SCIENCE↗

Materials Data on H8PtN2(ClO)2 by Materials Project

PtN2H8(OCl)2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two azane;dichloroplatinum(2+);dihydrate molecules. Pt4+ is bonded in an octahedral geometry to two equivalent N3-, two equivalent O2-, and two equivalent Cl1- atoms. Both Pt–N bond lengths are 2.07 Å. Both Pt–O bond lengths are 2.05 Å. Both Pt–Cl bond lengths are 2.34 Å. N3- is bonded in a distorted trigonal non-coplanar geometry to one Pt4+ and three H1+ atoms. There are a spread of N–H bond distances ranging from 1.03–1.05 Å. There are four 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 O2- atom. The H–O bond length is 0.98 Å. O2- is bonded in a distorted single-bond geometry to one Pt4+ and one H1+ atom. Cl1- is bonded in a single-bond geometry to one Pt4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on PCl3O by Materials Project

POCl3 is Iron carbide-derived structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of four phosphorus oxychloride molecules. P5+ is bonded in a tetrahedral geometry to one O2- and three Cl1- atoms. The P–O bond length is 1.47 Å. All P–Cl bond lengths are 2.01 Å. O2- is bonded in a single-bond geometry to one P5+ atom. There are three inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one P5+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one P5+ atom. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one P5+ atom.

36 MATERIALS SCIENCE↗

Materials Data on CNCl by Materials Project

CNCl is Cyanogen Chloride structured and crystallizes in the orthorhombic Pmmn space group. The structure is zero-dimensional and consists of two cyanogen chloride molecules. C4+ is bonded in a linear geometry to one N3- and one Cl1- atom. The C–N bond length is 1.17 Å. The C–Cl bond length is 1.62 Å. N3- is bonded in a single-bond geometry to one C4+ atom. Cl1- is bonded in a single-bond geometry to one C4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on TiBr4 by Materials Project

TiBr4 is Silicon tetrafluoride-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four tibr4 molecules. Ti4+ is bonded in a tetrahedral geometry to four Br1- atoms. All Ti–Br bond lengths are 2.34 Å. There are four inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a single-bond geometry to one Ti4+ atom. In the second Br1- site, Br1- is bonded in a single-bond geometry to one Ti4+ atom. In the third Br1- site, Br1- is bonded in a single-bond geometry to one Ti4+ atom. In the fourth Br1- site, Br1- is bonded in a single-bond geometry to one Ti4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on CI4 by Materials Project

CI4 is Iron carbide-like structured and crystallizes in the tetragonal I-42m space group. The structure is zero-dimensional and consists of two periodomethane molecules. C4+ is bonded in a tetrahedral geometry to four equivalent I1- atoms. All C–I bond lengths are 2.18 Å. I1- is bonded in a single-bond geometry to one C4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on CBrN by Materials Project

BrCN is Cyanogen Chloride structured and crystallizes in the orthorhombic Pmmn space group. The structure is zero-dimensional and consists of two cyanogen bromide molecules. C4+ is bonded in a linear geometry to one N3- and one Br1- atom. The C–N bond length is 1.17 Å. The C–Br bond length is 1.79 Å. N3- is bonded in a single-bond geometry to one C4+ atom. Br1- is bonded in a distorted single-bond geometry to one C4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on SiH3F by Materials Project

SiH3F is Silicon tetrafluoride-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four silane, fluoro- molecules. Si4+ is bonded in a tetrahedral geometry to three H1- and one F1- atom. There is two shorter (1.48 Å) and one longer (1.49 Å) Si–H bond length. The Si–F bond length is 1.64 Å. There are three inequivalent H1- sites. In the first H1- site, H1- is bonded in a single-bond geometry to one Si4+ atom. In the second H1- site, H1- is bonded in a single-bond geometry to one Si4+ atom. In the third H1- site, H1- is bonded in a single-bond geometry to one Si4+ atom. F1- is bonded in a single-bond geometry to one Si4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on GeH3Cl by Materials Project

GeH3Cl is Silicon tetrafluoride-derived structured and crystallizes in the orthorhombic Cmc2_1 space group. The structure is zero-dimensional and consists of four chlorogermane molecules. Ge2+ is bonded in a tetrahedral geometry to three H+0.33- and one Cl1- atom. All Ge–H bond lengths are 1.53 Å. The Ge–Cl bond length is 2.22 Å. There are two inequivalent H+0.33- sites. In the first H+0.33- site, H+0.33- is bonded in a single-bond geometry to one Ge2+ atom. In the second H+0.33- site, H+0.33- is bonded in a single-bond geometry to one Ge2+ atom. Cl1- is bonded in a single-bond geometry to one Ge2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on SiCl4 by Materials Project

SiCl4 is Silicon tetrafluoride-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four tetrachlorosilane molecules. Si4+ is bonded in a tetrahedral geometry to four Cl1- atoms. There are two shorter (2.03 Å) and two longer (2.04 Å) Si–Cl bond lengths. There are four 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.

36 MATERIALS SCIENCE↗

Materials Data on CClF3 by Materials Project

CF3Cl is Silicon tetrafluoride-derived structured and crystallizes in the orthorhombic Cmc2_1 space group. The structure is zero-dimensional and consists of four trifluoromethyl chloride molecules. C4+ is bonded in a tetrahedral geometry to one Cl1- and three F1- atoms. The C–Cl bond length is 1.75 Å. All C–F bond lengths are 1.35 Å. Cl1- is bonded in a single-bond geometry to one C4+ atom. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one C4+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one C4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on WBr6 by Materials Project

WBr6 is Copper structured and crystallizes in the trigonal R-3 space group. The structure is zero-dimensional and consists of three hexabromotungsten molecules. W6+ is bonded in an octahedral geometry to six equivalent Br1- atoms. All W–Br bond lengths are 2.48 Å. Br1- is bonded in a single-bond geometry to one W6+ atom.

36 MATERIALS SCIENCE↗