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Vibrational Frequencies calculated at MP2=FULL/aug-cc-pVQZ
Geometric Data calculated at MP2=FULL/aug-cc-pVQZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
S1C3
Vibrational Frequencies calculated at MP2=FULL/aug-cc-pVQZ
Geometric Data calculated at MP2=FULL/aug-cc-pVQZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
S1C2
Energy calculated at MP2=FULL/aug-cc-pVQZ
| hartrees |
Energy at 0K | -225.093463 |
Energy at 298.15K | |
HF Energy | -224.098397 |
Nuclear repulsion energy | 124.492465 |
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 MP2=FULL/aug-cc-pVQZ
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 |
3815 |
3648 |
82.13 |
|
|
|
2 |
A1 |
3671 |
3511 |
9.18 |
|
|
|
3 |
A1 |
1797 |
1718 |
507.14 |
|
|
|
4 |
A1 |
1633 |
1562 |
0.24 |
|
|
|
5 |
A1 |
1149 |
1099 |
0.58 |
|
|
|
6 |
A1 |
983 |
940 |
14.37 |
|
|
|
7 |
A1 |
481 |
460 |
2.52 |
|
|
|
8 |
A2 |
378 |
362 |
0.00 |
|
|
|
9 |
A2 |
333i |
318i |
0.00 |
|
|
|
10 |
B1 |
782 |
748 |
3.07 |
|
|
|
11 |
B1 |
579 |
554 |
10.51 |
|
|
|
12 |
B1 |
195i |
186i |
426.93 |
|
|
|
13 |
B2 |
3812 |
3646 |
43.92 |
|
|
|
14 |
B2 |
3665 |
3505 |
96.11 |
|
|
|
15 |
B2 |
1632 |
1561 |
281.40 |
|
|
|
16 |
B2 |
1437 |
1374 |
213.79 |
|
|
|
17 |
B2 |
995 |
951 |
14.59 |
|
|
|
18 |
B2 |
567 |
542 |
12.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13422.9 cm
-1
Scaled (by 0.9564) Zero Point Vibrational Energy (zpe) 12837.6 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 MP2=FULL/aug-cc-pVQZ
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
0.140 |
O2 |
0.000 |
0.000 |
1.357 |
N3 |
0.000 |
1.150 |
-0.595 |
N4 |
0.000 |
-1.150 |
-0.595 |
H5 |
0.000 |
2.012 |
-0.090 |
H6 |
0.000 |
1.167 |
-1.593 |
H7 |
0.000 |
-2.012 |
-0.090 |
H8 |
0.000 |
-1.167 |
-1.593 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
C1 | | 1.2168 | 1.3649 | 1.3649 | 2.0252 | 2.0898 | 2.0252 | 2.0898 |
O2 | 1.2168 | | 2.2656 | 2.2656 | 2.4783 | 3.1728 | 2.4783 | 3.1728 | N3 | 1.3649 | 2.2656 | | 2.2999 | 0.9993 | 0.9983 | 3.2022 | 2.5231 | N4 | 1.3649 | 2.2656 | 2.2999 | | 3.2022 | 2.5231 | 0.9993 | 0.9983 | H5 | 2.0252 | 2.4783 | 0.9993 | 3.2022 | | 1.7246 | 4.0243 | 3.5169 | H6 | 2.0898 | 3.1728 | 0.9983 | 2.5231 | 1.7246 | | 3.5169 | 2.3345 | H7 | 2.0252 | 2.4783 | 3.2022 | 0.9993 | 4.0243 | 3.5169 | | 1.7246 | H8 | 2.0898 | 3.1728 | 2.5231 | 0.9983 | 3.5169 | 2.3345 | 1.7246 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N3 |
H5 |
117.036 |
|
C1 |
N3 |
H6 |
123.590 |
C1 |
N4 |
H7 |
117.036 |
|
C1 |
N4 |
H8 |
123.590 |
O2 |
C1 |
N3 |
122.594 |
|
O2 |
C1 |
N4 |
122.594 |
N3 |
C1 |
N4 |
114.811 |
|
H5 |
N3 |
H6 |
119.375 |
H7 |
N4 |
H8 |
119.375 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability