Jump to
S2C1
Energy calculated at QCISD/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -147.133601 |
| Energy at 298.15K | -147.133290 |
| HF Energy | -146.734408 |
| Nuclear repulsion energy | 46.020039 |
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 QCISD/aug-cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σg |
1229 |
1191 |
0.00 |
|
|
|
| 2 |
Σu |
1409 |
1365 |
336.30 |
|
|
|
| 3 |
Πu |
409 |
396 |
14.59 |
|
|
|
| 3 |
Πu |
409 |
396 |
14.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1728.1 cm
-1
Scaled (by 0.9687) Zero Point Vibrational Energy (zpe) 1674.0 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 QCISD/aug-cc-pVDZ
Point Group is D∞h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.000 |
| N2 |
0.000 |
0.000 |
1.248 |
| N3 |
0.000 |
0.000 |
-1.248 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
| C1 | | 1.2476 | 1.2476 |
N2 | 1.2476 | | 2.4952 | N3 | 1.2476 | 2.4952 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N2 |
C1 |
N3 |
180.000 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at QCISD/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -147.075957 |
| Energy at 298.15K | -147.075622 |
| HF Energy | -146.630618 |
| Nuclear repulsion energy | 46.192414 |
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 QCISD/aug-cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σg |
1254 |
1215 |
0.00 |
|
|
|
| 2 |
Σu |
1702 |
1649 |
174.81 |
|
|
|
| 3 |
Πu |
542 |
525 |
6.20 |
|
|
|
| 3 |
Πu |
281 |
272 |
27.68 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1889.4 cm
-1
Scaled (by 0.9687) Zero Point Vibrational Energy (zpe) 1830.3 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 QCISD/aug-cc-pVDZ
Point Group is D∞h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.000 |
| N2 |
0.000 |
0.000 |
1.243 |
| N3 |
0.000 |
0.000 |
-1.243 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
N3 |
| C1 | | 1.2430 | 1.2430 |
N2 | 1.2430 | | 2.4859 | N3 | 1.2430 | 2.4859 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N2 |
C1 |
N3 |
180.000 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability