All results from a given calculation for CH3CONH2 (Acetamide)
using model chemistry: CCSD/aug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C1 |
1A' |
Energy calculated at CCSD/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -208.873350 |
| Energy at 298.15K | |
| HF Energy | -208.063678 |
| Nuclear repulsion energy | 121.898907 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CCSD/aug-cc-pVTZ
Geometric Data calculated at CCSD/aug-cc-pVTZ
Point Group is C1
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-1.367 |
-0.301 |
0.000 |
| C2 |
0.078 |
0.155 |
0.001 |
| N3 |
0.995 |
-0.860 |
-0.032 |
| O4 |
0.404 |
1.322 |
0.004 |
| H5 |
-2.009 |
0.572 |
-0.058 |
| H6 |
-1.561 |
-0.958 |
-0.849 |
| H7 |
-1.588 |
-0.856 |
0.913 |
| H8 |
1.965 |
-0.620 |
0.071 |
| H9 |
0.724 |
-1.814 |
0.105 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
N3 |
O4 |
H5 |
H6 |
H7 |
H8 |
H9 |
| C1 | | 1.5154 | 2.4273 | 2.4020 | 1.0855 | 1.0910 | 1.0912 | 3.3473 | 2.5829 |
C2 | 1.5154 | | 1.3679 | 1.2116 | 2.1297 | 2.1564 | 2.1520 | 2.0403 | 2.0748 | N3 | 2.4273 | 1.3679 | | 2.2606 | 3.3283 | 2.6862 | 2.7507 | 1.0040 | 1.0016 | O4 | 2.4020 | 1.2116 | 2.2606 | | 2.5280 | 3.1285 | 3.0884 | 2.4919 | 3.1540 | H5 | 1.0855 | 2.1297 | 3.3283 | 2.5280 | | 1.7793 | 1.7772 | 4.1507 | 3.6318 | H6 | 1.0910 | 2.1564 | 2.6862 | 3.1285 | 1.7793 | | 1.7657 | 3.6599 | 2.6207 | H7 | 1.0912 | 2.1520 | 2.7507 | 3.0884 | 1.7772 | 1.7657 | | 3.6590 | 2.6301 | H8 | 3.3473 | 2.0403 | 1.0040 | 2.4919 | 4.1507 | 3.6599 | 3.6590 | | 1.7227 | H9 | 2.5829 | 2.0748 | 1.0016 | 3.1540 | 3.6318 | 2.6207 | 2.6301 | 1.7227 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
N3 |
114.578 |
|
C1 |
C2 |
O4 |
123.104 |
| C2 |
C1 |
H5 |
108.820 |
|
C2 |
C1 |
H6 |
110.602 |
| C2 |
C1 |
H7 |
110.242 |
|
C2 |
N3 |
H8 |
117.857 |
| C2 |
N3 |
H9 |
121.468 |
|
N3 |
C2 |
O4 |
122.303 |
| H5 |
C1 |
H6 |
109.670 |
|
H5 |
C1 |
H7 |
109.469 |
| H6 |
C1 |
H7 |
108.023 |
|
H8 |
N3 |
H9 |
118.401 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability