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Computational Chemistry Comparison and Benchmark DataBase
Release 22 (May 2022) Standard Reference Database 101
National Institute of Standards and Technology
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Geometry for HCNO (fulminic acid)
1A' CS
1910171554
InChI=1S/CHNO/c1-2-3/h1H INChIKey=UXKUODQYLDZXDL-UHFFFAOYSA-N
B97D3/cc-pVTZ
Point group is Cs
| Atom |
Internal |
|
Principal |
| x (Å) |
y (Å) |
z (Å) |
|
a (Å) |
b (Å) |
c (Å) |
| O1 |
-0.9054 |
0.7546 |
0.0000 |
|
1.1751 |
0.0909 |
0.0000 |
| N2 |
0.0000 |
-0.0268 |
0.0000 |
|
-0.0187 |
0.0192 |
0.0000 |
| C3 |
0.9571 |
-0.7047 |
0.0000 |
|
-1.1774 |
-0.1627 |
0.0000 |
| H4 |
1.5003 |
-1.6213 |
0.0000 |
|
-2.2060 |
0.1151 |
0.0000 |
Atom - Atom Distances (Å)
| |
O1 |
N2 |
C3 |
H4 |
| O1 |
|
1.1959 |
2.3661 |
3.3812 |
| N2 |
1.1959 |
|
1.1729 |
2.1894 |
| C3 |
2.3661 |
1.1729 |
|
1.0654 |
| H4 |
3.3812 |
2.1894 |
1.0654 |
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Maximum atom distance is 3.3812Å
between atoms O1 and H4.
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
O1 |
N2 |
C3 |
174.515 |
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Calculated Bond Angles (degrees) (Involving Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
N2 |
C3 |
H4 |
155.964 |
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For information on specific bond angles or dihedrals
see the geometry comparison page in section
Comparisons > Geometry > Bonds, angles.