Jump to
S1C2
Vibrational Frequencies calculated at MP4=FULL/3-21G
Geometric Data calculated at MP4=FULL/3-21G
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP4=FULL/3-21G
| | hartrees |
| Energy at 0K | -147.416252 |
| Energy at 298.15K | -147.418021 |
| HF Energy | -147.078434 |
| Nuclear repulsion energy | 58.389806 |
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 MP4=FULL/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3564 |
3488 |
|
|
|
|
| 2 |
A1 |
2172 |
2126 |
|
|
|
|
| 3 |
A1 |
1714 |
1677 |
|
|
|
|
| 4 |
A1 |
1053 |
1031 |
|
|
|
|
| 5 |
B1 |
467 |
457 |
|
|
|
|
| 6 |
B1 |
134 |
131 |
|
|
|
|
| 7 |
B2 |
3681 |
3603 |
|
|
|
|
| 8 |
B2 |
1190 |
1165 |
|
|
|
|
| 9 |
B2 |
426 |
417 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7200.1 cm
-1
Scaled (by 0.9788) Zero Point Vibrational Energy (zpe) 7047.5 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Geometric Data calculated at MP4=FULL/3-21G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.219 |
| N2 |
0.000 |
0.000 |
1.411 |
| N3 |
0.000 |
0.000 |
-1.129 |
| H4 |
0.000 |
0.872 |
-1.642 |
| H5 |
0.000 |
-0.872 |
-1.642 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
H4 |
H5 |
| C1 | | 1.1918 | 1.3483 | 2.0555 | 2.0555 |
N2 | 1.1918 | | 2.5400 | 3.1752 | 3.1752 | N3 | 1.3483 | 2.5400 | | 1.0117 | 1.0117 | H4 | 2.0555 | 3.1752 | 1.0117 | | 1.7440 | H5 | 2.0555 | 3.1752 | 1.0117 | 1.7440 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N3 |
H4 |
120.471 |
|
C1 |
N3 |
H5 |
120.471 |
| N2 |
C1 |
N3 |
180.000 |
|
H4 |
N3 |
H5 |
119.059 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability