|
Computational Chemistry Comparison and Benchmark DataBase
Release 22 (May 2022) Standard Reference Database 101
National Institute of Standards and Technology
|
|
|
|
You are here: Home > Geometry > Calculated > Calculated geometry OR Calculated > Geometry > Calculated geometry
|
Geometry for CH3NCO (methylisocyante)
1A' Cs
1910171554
1S/C2H3NO/c1-3-2-4/h1H3 INChIKey=HAMGRBXTJNITHG-UHFFFAOYSA-N
TPSSh/6-31+G**
Point group is Cs
| Atom |
Internal |
|
Principal |
| x (Å) |
y (Å) |
z (Å) |
|
a (Å) |
b (Å) |
c (Å) |
| C1 |
1.3332 |
1.1377 |
0.0000 |
|
-0.1068 |
1.7495 |
0.0000 |
| N2 |
0.0000 |
0.5815 |
0.0000 |
|
0.4185 |
0.4037 |
0.0000 |
| C3 |
-0.5480 |
-0.4954 |
0.0000 |
|
0.0239 |
-0.7383 |
0.0000 |
| O4 |
-1.2165 |
-1.4749 |
0.0000 |
|
-0.2170 |
-1.8995 |
0.0000 |
| H5 |
1.2531 |
2.2254 |
0.0000 |
|
0.7317 |
2.4469 |
0.0000 |
| H6 |
1.8835 |
0.8243 |
0.8925 |
|
-0.7144 |
1.9279 |
0.8925 |
| H7 |
1.8835 |
0.8243 |
-0.8925 |
|
-0.7144 |
1.9279 |
-0.8925 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
C3 |
O4 |
H5 |
H6 |
H7 |
| C1 |
|
1.4446 |
2.4912 |
3.6506 |
1.0906 |
1.0944 |
1.0944 |
| N2 |
1.4446 |
|
1.2083 |
2.3892 |
2.0671 |
2.0984 |
2.0984 |
| C3 |
2.4912 |
1.2083 |
|
1.1859 |
3.2629 |
2.9070 |
2.9070 |
| O4 |
3.6506 |
2.3892 |
1.1859 |
| 4.4487 |
3.9614 |
3.9614 |
| H5 |
1.0906 |
2.0671 |
3.2629 |
4.4487 |
| 1.7768 |
1.7768 |
| H6 |
1.0944 |
2.0984 |
2.9070 |
3.9614 |
1.7768 |
| 1.7850 |
| H7 |
1.0944 |
2.0984 |
2.9070 |
3.9614 |
1.7768 |
1.7850 |
|
Maximum atom distance is 4.4487Å
between atoms O4 and H5.
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
C1 |
N2 |
C3 |
139.617 |
|
N2 |
C3 |
O4 |
172.659 |
Calculated Bond Angles (degrees) (Involving Hydrogens)
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
|
N2 |
C1 |
H5 |
108.433 |
|
N2 |
C1 |
H6 |
110.721 |
|
N2 |
C1 |
H7 |
110.721 |
|
H5 |
C1 |
H6 |
108.817 |
|
H5 |
C1 |
H7 |
108.817 |
|
H6 |
C1 |
H7 |
109.285 |
For information on specific bond angles or dihedrals
see the geometry comparison page in section
Comparisons > Geometry > Bonds, angles.