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Vibrational Frequencies calculated at B2PLYP=FULL/3-21G
Geometric Data calculated at B2PLYP=FULL/3-21G
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
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Vibrational Frequencies calculated at B2PLYP=FULL/3-21G
Geometric Data calculated at B2PLYP=FULL/3-21G
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
S1C2
Energy calculated at B2PLYP=FULL/3-21G
| | hartrees |
| Energy at 0K | -223.726296 |
| Energy at 298.15K | |
| HF Energy | -223.581837 |
| Nuclear repulsion energy | 122.564972 |
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/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 |
3539 |
30.81 |
|
|
|
| 2 |
A1 |
3588 |
3416 |
5.61 |
|
|
|
| 3 |
A1 |
1767 |
1682 |
300.17 |
|
|
|
| 4 |
A1 |
1704 |
1622 |
4.51 |
|
|
|
| 5 |
A1 |
1170 |
1113 |
0.93 |
|
|
|
| 6 |
A1 |
948 |
903 |
7.54 |
|
|
|
| 7 |
A1 |
491 |
467 |
2.58 |
|
|
|
| 8 |
A2 |
455 |
433 |
0.00 |
|
|
|
| 9 |
A2 |
118i |
112i |
0.00 |
|
|
|
| 10 |
B1 |
790 |
752 |
105.76 |
|
|
|
| 11 |
B1 |
579 |
551 |
61.66 |
|
|
|
| 12 |
B1 |
413 |
393 |
648.63 |
|
|
|
| 13 |
B2 |
3714 |
3535 |
33.85 |
|
|
|
| 14 |
B2 |
3579 |
3407 |
45.02 |
|
|
|
| 15 |
B2 |
1681 |
1600 |
159.48 |
|
|
|
| 16 |
B2 |
1421 |
1353 |
301.05 |
|
|
|
| 17 |
B2 |
1010 |
962 |
21.45 |
|
|
|
| 18 |
B2 |
559 |
532 |
13.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13732.9 cm
-1
Scaled (by 0.952) Zero Point Vibrational Energy (zpe) 13073.7 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=FULL/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 | 2.5273 | 3.2294 | 2.5273 | 3.2294 | N3 | 1.3849 | 2.3122 | | 2.3192 | 1.0086 | 1.0085 | 3.2335 | 2.5414 | N4 | 1.3849 | 2.3122 | 2.3192 | | 3.2335 | 2.5414 | 1.0086 | 1.0085 | H5 | 2.0508 | 2.5273 | 1.0086 | 3.2335 | | 1.7383 | 4.0695 | 3.5454 | H6 | 2.1197 | 3.2294 | 1.0085 | 2.5414 | 1.7383 | | 3.5454 | 2.3463 | H7 | 2.0508 | 2.5273 | 3.2335 | 1.0086 | 4.0695 | 3.5454 | | 1.7383 | H8 | 2.1197 | 3.2294 | 2.5414 | 1.0085 | 3.5454 | 2.3463 | 1.7383 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N3 |
H5 |
117.051 |
|
C1 |
N3 |
H6 |
123.909 |
| C1 |
N4 |
H7 |
117.051 |
|
C1 |
N4 |
H8 |
123.909 |
| O2 |
C1 |
N3 |
123.141 |
|
O2 |
C1 |
N4 |
123.141 |
| N3 |
C1 |
N4 |
113.718 |
|
H5 |
N3 |
H6 |
119.040 |
| H7 |
N4 |
H8 |
119.040 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability