Materials Data on C2N by Materials Project
C2N crystallizes in the cubic Pa-3 space group. The structure is zero-dimensional and consists of twenty-four hydrogen cyanide molecules and twenty-four methane molecules.
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Materials Data on CN by Materials Project
CN is alpha carbon monoxide-like structured and crystallizes in the orthorhombic Pbca space group. The structure is zero-dimensional and consists of eight hydrogen cyanide molecules. C3+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. N3- is bonded in a single-bond geometry to one C3+ atom.
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Materials Data on C3N4 by Materials Project
C3N4 crystallizes in the cubic I-43d space group. The structure is three-dimensional. C4+ is bonded to four equivalent N3- atoms to form corner-sharing CN4 tetrahedra. All C–N bond lengths are 1.47 Å. N3- is bonded in a trigonal planar geometry to three equivalent C4+ atoms.
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Materials Data on C3N4 by Materials Project
C3N4 is Hausmannite structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. there are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded to four equivalent N3- atoms to form corner-sharing CN4 tetrahedra. The corner-sharing octahedral tilt angles are 57°. All C–N bond lengths are 1.54 Å. In the second C4+ site, C4+ is bonded to six equivalent N3- atoms to form CN6 octahedra that share corners with six equivalent CN4 tetrahedra and edges with six equivalent CN6 octahedra. All C–N bond lengths are 1.66 Å. N3- is bonded in a distorted rectangular see-saw-like geometry to four C4+ atoms.
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Materials Data on C3N4 by Materials Project
C3N4 crystallizes in the hexagonal P-6m2 space group. The structure is two-dimensional and consists of two C3N4 sheets oriented in the (0, 0, 1) direction. C4+ is bonded in a trigonal planar geometry to three N3- atoms. There is two shorter (1.33 Å) and one longer (1.46 Å) C–N bond length. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a trigonal planar geometry to three equivalent C4+ atoms. In the second N3- site, N3- is bonded in a bent 120 degrees geometry to two equivalent C4+ atoms.
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Materials Data on C3N4 by Materials Project
C3N4 crystallizes in the trigonal R3m space group. The structure is two-dimensional and consists of three C3N4 sheets oriented in the (0, 0, 1) direction. C4+ is bonded in a trigonal planar geometry to three N3- atoms. There is two shorter (1.33 Å) and one longer (1.46 Å) C–N bond length. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a bent 120 degrees geometry to two equivalent C4+ atoms. In the second N3- site, N3- is bonded in a trigonal planar geometry to three equivalent C4+ atoms.
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Materials Data on C3N4 by Materials Project
C3N4 crystallizes in the cubic P-43m space group. The structure is three-dimensional. C4+ is bonded to four equivalent N3- atoms to form corner-sharing CN4 tetrahedra. All C–N bond lengths are 1.49 Å. N3- is bonded in a trigonal non-coplanar geometry to three equivalent C4+ atoms.
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Materials Data on C5N4 by Materials Project
C(CN)4 is Iron carbide-derived structured and crystallizes in the trigonal R3c space group. The structure is zero-dimensional and consists of twenty-four hydrogen cyanide molecules and six methane molecules.
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Materials Data on C3N4 by Materials Project
C3N4 crystallizes in the trigonal P31c space group. The structure is three-dimensional. there are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded to four N3- atoms to form corner-sharing CN4 tetrahedra. There are a spread of C–N bond distances ranging from 1.44–1.49 Å. In the second C4+ site, C4+ is bonded to four N3- atoms to form corner-sharing CN4 tetrahedra. All C–N bond lengths are 1.46 Å. There are four inequivalent N3- sites. In the first N3- site, N3- is bonded in a trigonal planar geometry to three equivalent C4+ atoms. In the second N3- site, N3- is bonded in a trigonal non-coplanar geometry to three equivalent C4+ atoms. In the third N3- site, N3- is bonded in a trigonal planar geometry to three C4+ atoms. In the fourth N3- site, N3- is bonded in a trigonal planar geometry to three C4+ atoms.
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Materials Data on C3N4 by Materials Project
C3N4 crystallizes in the trigonal P3_1 space group. The structure is two-dimensional and consists of three C3N4 sheets oriented in the (0, 0, 1) direction. there are three inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal planar geometry to three N3- atoms. There are a spread of C–N bond distances ranging from 1.32–1.44 Å. In the second C4+ site, C4+ is bonded in a trigonal planar geometry to three N3- atoms. There is two shorter (1.34 Å) and one longer (1.45 Å) C–N bond length. In the third C4+ site, C4+ is bonded in a trigonal planar geometry to three N3- atoms. There are a spread of C–N bond distances ranging from 1.32–1.44 Å. There are four inequivalent N3- sites. In the first N3- site, N3- is bonded in a bent 120 degrees geometry to two C4+ atoms. In the second N3- site, N3- is bonded in a bent 120 degrees geometry to two C4+ atoms. In the third N3- site, N3- is bonded in a bent 120 degrees geometry to two C4+ atoms. In the fourth N3- site, N3- is bonded in a trigonal planar geometry to three C4+ atoms.
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Materials Data on CN2 by Materials Project
CN2 crystallizes in the tetragonal I-4m2 space group. The structure is three-dimensional. C4+ is bonded to four equivalent N2- atoms to form corner-sharing CN4 tetrahedra. All C–N bond lengths are 1.49 Å. N2- is bonded in a distorted trigonal planar geometry to two equivalent C4+ and one N2- atom. The N–N bond length is 1.34 Å.
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Materials Data on C3N by Materials Project
C3N is alpha-like structured and crystallizes in the cubic P2_13 space group. The structure is zero-dimensional and consists of four trimethylamine molecules. C1+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.39 Å. N3- is bonded in a trigonal planar geometry to three equivalent C1+ atoms.
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Materials Data on C3N by Materials Project
C3N is alpha Rhenium trioxide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. C1+ is bonded in a linear geometry to two equivalent N3- atoms. Both C–N bond lengths are 1.66 Å. N3- is bonded to six equivalent C1+ atoms to form corner-sharing NC6 octahedra. The corner-sharing octahedral tilt angles are 0°.
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Materials Data on C3N by Materials Project
C3N crystallizes in the orthorhombic Cmmm space group. The structure is two-dimensional and consists of two C3N sheets oriented in the (0, 1, 0) direction. there are two inequivalent C1+ sites. In the first C1+ site, C1+ is bonded in a linear geometry to two equivalent C1+ atoms. Both C–C bond lengths are 1.31 Å. In the second C1+ site, C1+ is bonded in a distorted L-shaped geometry to one C1+ and two equivalent N3- atoms. Both C–N bond lengths are 1.59 Å. N3- is bonded in a square co-planar geometry to four equivalent C1+ atoms.
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Materials Data on C3N by Materials Project
C3N crystallizes in the hexagonal P6_3/mcm space group. The structure is one-dimensional and consists of one C3N ribbon oriented in the (0, 0, 1) direction. C1+ is bonded in a bent 120 degrees geometry to two equivalent N3- atoms. Both C–N bond lengths are 1.83 Å. N3- is bonded in a 6-coordinate geometry to six equivalent C1+ atoms.
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Materials Data on C3N by Materials Project
C3N is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional and consists of four methane molecules and one C2N framework. In the C2N framework, C1+ is bonded to four equivalent N3- atoms to form a mixture of corner and edge-sharing CN4 tetrahedra. All C–N bond lengths are 2.07 Å. N3- is bonded in a body-centered cubic geometry to eight equivalent C1+ atoms.
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Materials Data on C3N by Materials Project
C3N is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. C1+ is bonded in a square co-planar geometry to four equivalent N3- atoms. All C–N bond lengths are 2.20 Å. N3- is bonded to twelve equivalent C1+ atoms to form a mixture of corner and face-sharing NC12 cuboctahedra.
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Materials Data on C3N by Materials Project
C3N crystallizes in the orthorhombic Amm2 space group. The structure is one-dimensional and consists of two ethyne molecules and two CN ribbons oriented in the (0, 0, 1) direction. In each CN ribbon, C1+ is bonded in a linear geometry to two equivalent N3- atoms. Both C–N bond lengths are 1.20 Å. N3- is bonded in a linear geometry to two equivalent C1+ atoms.
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