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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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You are here: Home > Geometry > Calculated > Calculated geometry OR Calculated > Geometry > Calculated geometry
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Geometry for (acrylonitrile)
1A' CS
1910171554
InChI=1S/C3H3N/c1-2-3-4/h2H,1H2 INChIKey=NLHHRLWOUZZQLW-UHFFFAOYSA-N
G3B3
This model chemistry uses a geometry from
B3LYP/6-31G*
Point group is Cs
| Atom |
Internal |
|
Principal |
| x (Å) |
y (Å) |
z (Å) |
|
a (Å) |
b (Å) |
c (Å) |
| C1 |
-0.5795 |
-0.5341 |
0.0000 |
|
-0.0336 |
-0.7874 |
0.0000 |
| N2 |
-1.0723 |
-1.5881 |
0.0000 |
|
-0.5202 |
-1.8443 |
0.0000 |
| C3 |
0.0000 |
0.7746 |
0.0000 |
|
0.5914 |
0.5002 |
0.0000 |
| H4 |
-0.7030 |
1.6043 |
0.0000 |
|
1.6789 |
0.4991 |
0.0000 |
| C5 |
1.3219 |
0.9851 |
0.0000 |
|
-0.1014 |
1.6454 |
0.0000 |
| H6 |
2.0332 |
0.1652 |
0.0000 |
|
-1.1868 |
1.6591 |
0.0000 |
| H7 |
1.7217 |
1.9941 |
0.0000 |
|
0.4108 |
2.6023 |
0.0000 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
C3 |
H4 |
C5 |
H6 |
H7 |
| C1 |
|
1.1635 |
1.4312 |
2.1419 |
2.4338 |
2.7047 |
3.4187 |
| N2 |
1.1635 |
| 2.5946 |
3.2137 |
3.5147 |
3.5662 |
4.5430 |
| C3 |
1.4312 |
2.5946 |
|
1.0875 |
1.3385 |
2.1226 |
2.1099 |
| H4 |
2.1419 |
3.2137 |
1.0875 |
| 2.1174 |
3.0916 |
2.4559 |
| C5 |
2.4338 |
3.5147 |
1.3385 |
2.1174 |
|
1.0855 |
1.0853 |
| H6 |
2.7047 |
3.5662 |
2.1226 |
3.0916 |
1.0855 |
| 1.8553 |
| H7 |
3.4187 |
4.5430 |
2.1099 |
2.4559 |
1.0853 |
1.8553 |
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Maximum atom distance is 4.5430Å
between atoms N2 and H7.
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
C1 |
C3 |
C5 |
122.935 |
|
N2 |
C1 |
C3 |
178.829 |
Calculated Bond Angles (degrees) (Involving Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
C1 |
C3 |
H4 |
115.839 |
|
C3 |
C5 |
H6 |
121.893 |
|
C3 |
C5 |
H7 |
120.666 |
|
H4 |
C3 |
C5 |
121.225 |
|
H6 |
C5 |
H7 |
117.441 |
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For information on specific bond angles or dihedrals
see the geometry comparison page in section
Comparisons > Geometry > Bonds, angles.