All results from a given calculation for C3H4N2 (2H-Imidazole)
using model chemistry: B2PLYP=FULL/aug-cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2V |
1A1 |
Energy calculated at B2PLYP=FULL/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -226.050376 |
| Energy at 298.15K | |
| HF Energy | -225.734237 |
| Nuclear repulsion energy | 167.059883 |
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 B2PLYP=FULL/aug-cc-pVTZ
Geometric Data calculated at B2PLYP=FULL/aug-cc-pVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
1.199 |
| N2 |
0.000 |
0.997 |
0.281 |
| N3 |
0.000 |
-0.997 |
0.281 |
| C4 |
0.000 |
0.725 |
-0.944 |
| C5 |
0.000 |
-0.725 |
-0.944 |
| H6 |
-0.891 |
0.000 |
1.827 |
| H7 |
0.891 |
0.000 |
1.827 |
| H8 |
0.000 |
1.466 |
-1.726 |
| H9 |
0.000 |
-1.466 |
-1.726 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
| C1 | | 1.3553 | 1.3553 | 2.2627 | 2.2627 | 1.0899 | 1.0899 | 3.2722 | 3.2722 |
N2 | 1.3553 | | 1.9933 | 1.2550 | 2.1129 | 2.0439 | 2.0439 | 2.0612 | 3.1770 | N3 | 1.3553 | 1.9933 | | 2.1129 | 1.2550 | 2.0439 | 2.0439 | 3.1770 | 2.0612 | C4 | 2.2627 | 1.2550 | 2.1129 | | 1.4494 | 2.9998 | 2.9998 | 1.0775 | 2.3262 | C5 | 2.2627 | 2.1129 | 1.2550 | 1.4494 | | 2.9998 | 2.9998 | 2.3262 | 1.0775 | H6 | 1.0899 | 2.0439 | 2.0439 | 2.9998 | 2.9998 | | 1.7820 | 3.9456 | 3.9456 | H7 | 1.0899 | 2.0439 | 2.0439 | 2.9998 | 2.9998 | 1.7820 | | 3.9456 | 3.9456 | H8 | 3.2722 | 2.0612 | 3.1770 | 1.0775 | 2.3262 | 3.9456 | 3.9456 | | 2.9323 | H9 | 3.2722 | 3.1770 | 2.0612 | 2.3262 | 1.0775 | 3.9456 | 3.9456 | 2.9323 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N2 |
C4 |
120.144 |
|
C1 |
N3 |
C5 |
120.144 |
| N2 |
C1 |
N3 |
94.682 |
|
N2 |
C1 |
H6 |
112.971 |
| N2 |
C1 |
H7 |
112.971 |
|
N2 |
C4 |
C5 |
102.515 |
| N2 |
C4 |
H8 |
124.004 |
|
N3 |
C1 |
H6 |
112.971 |
| N3 |
C1 |
H7 |
112.971 |
|
N3 |
C5 |
C4 |
102.515 |
| N3 |
C5 |
H9 |
124.004 |
|
C4 |
C5 |
H9 |
133.481 |
| C5 |
C4 |
H8 |
133.481 |
|
H6 |
C1 |
H7 |
109.672 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability