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Vibrational Frequencies calculated at B2PLYP=FULLultrafine/3-21G
Geometric Data calculated at B2PLYP=FULLultrafine/3-21G
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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Vibrational Frequencies calculated at B2PLYP=FULLultrafine/3-21G
Geometric Data calculated at B2PLYP=FULLultrafine/3-21G
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
S1C2
Energy calculated at B2PLYP=FULLultrafine/3-21G
| | hartrees |
| Energy at 0K | -223.726295 |
| Energy at 298.15K | |
| HF Energy | -223.581836 |
| Nuclear repulsion energy | 122.565321 |
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=FULLultrafine/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 |
3717 |
3717 |
30.77 |
|
|
|
| 2 |
A1 |
3588 |
3588 |
5.61 |
|
|
|
| 3 |
A1 |
1767 |
1767 |
300.36 |
|
|
|
| 4 |
A1 |
1704 |
1704 |
4.38 |
|
|
|
| 5 |
A1 |
1169 |
1169 |
0.92 |
|
|
|
| 6 |
A1 |
948 |
948 |
7.55 |
|
|
|
| 7 |
A1 |
491 |
491 |
2.58 |
|
|
|
| 8 |
A2 |
455 |
455 |
0.00 |
|
|
|
| 9 |
A2 |
118i |
118i |
0.00 |
|
|
|
| 10 |
B1 |
790 |
790 |
105.65 |
|
|
|
| 11 |
B1 |
579 |
579 |
61.76 |
|
|
|
| 12 |
B1 |
413 |
413 |
648.62 |
|
|
|
| 13 |
B2 |
3714 |
3714 |
33.89 |
|
|
|
| 14 |
B2 |
3579 |
3579 |
45.01 |
|
|
|
| 15 |
B2 |
1681 |
1681 |
159.54 |
|
|
|
| 16 |
B2 |
1421 |
1421 |
300.97 |
|
|
|
| 17 |
B2 |
1010 |
1010 |
21.46 |
|
|
|
| 18 |
B2 |
559 |
559 |
13.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13733.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 13733.2 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 B2PLYP=FULLultrafine/3-21G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.147 |
| O2 |
0.000 |
0.000 |
1.390 |
| N3 |
0.000 |
1.160 |
-0.610 |
| N4 |
0.000 |
-1.160 |
-0.610 |
| H5 |
0.000 |
2.035 |
-0.109 |
| H6 |
0.000 |
1.173 |
-1.619 |
| H7 |
0.000 |
-2.035 |
-0.109 |
| H8 |
0.000 |
-1.173 |
-1.619 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
| C1 | | 1.2433 | 1.3849 | 1.3849 | 2.0508 | 2.1197 | 2.0508 | 2.1197 |
O2 | 1.2433 | | 2.3122 | 2.3122 | 2.5274 | 3.2294 | 2.5274 | 3.2294 | N3 | 1.3849 | 2.3122 | | 2.3192 | 1.0086 | 1.0085 | 3.2335 | 2.5413 | N4 | 1.3849 | 2.3122 | 2.3192 | | 3.2335 | 2.5413 | 1.0086 | 1.0085 | H5 | 2.0508 | 2.5274 | 1.0086 | 3.2335 | | 1.7383 | 4.0695 | 3.5453 | H6 | 2.1197 | 3.2294 | 1.0085 | 2.5413 | 1.7383 | | 3.5453 | 2.3461 | H7 | 2.0508 | 2.5274 | 3.2335 | 1.0086 | 4.0695 | 3.5453 | | 1.7383 | H8 | 2.1197 | 3.2294 | 2.5413 | 1.0085 | 3.5453 | 2.3461 | 1.7383 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N3 |
H5 |
117.056 |
|
C1 |
N3 |
H6 |
123.907 |
| C1 |
N4 |
H7 |
117.056 |
|
C1 |
N4 |
H8 |
123.907 |
| O2 |
C1 |
N3 |
123.143 |
|
O2 |
C1 |
N4 |
123.143 |
| N3 |
C1 |
N4 |
113.714 |
|
H5 |
N3 |
H6 |
119.037 |
| H7 |
N4 |
H8 |
119.037 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability