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S1C2
Vibrational Frequencies calculated at QCISD/6-31+G**
Geometric Data calculated at QCISD/6-31+G**
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at QCISD/6-31+G**
| | hartrees |
| Energy at 0K | -207.415483 |
| Energy at 298.15K | -207.418803 |
| HF Energy | -206.779747 |
| Nuclear repulsion energy | 101.548025 |
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/6-31+G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
3888 |
3675 |
42.48 |
|
|
|
| 2 |
A |
3202 |
3027 |
4.27 |
|
|
|
| 3 |
A |
3116 |
2946 |
22.60 |
|
|
|
| 4 |
A |
2332 |
2205 |
1.90 |
|
|
|
| 5 |
A |
1543 |
1459 |
1.44 |
|
|
|
| 6 |
A |
1443 |
1364 |
48.69 |
|
|
|
| 7 |
A |
1394 |
1318 |
2.61 |
|
|
|
| 8 |
A |
1235 |
1168 |
18.44 |
|
|
|
| 9 |
A |
1105 |
1045 |
100.55 |
|
|
|
| 10 |
A |
1007 |
952 |
27.27 |
|
|
|
| 11 |
A |
910 |
860 |
22.43 |
|
|
|
| 12 |
A |
568 |
537 |
3.87 |
|
|
|
| 13 |
A |
379 |
358 |
89.97 |
|
|
|
| 14 |
A |
298 |
281 |
82.70 |
|
|
|
| 15 |
A |
204 |
193 |
8.76 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11311.3 cm
-1
Scaled (by 0.9454) Zero Point Vibrational Energy (zpe) 10693.8 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/6-31+G**
Point Group is C1
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.576 |
0.595 |
0.038 |
| C2 |
0.827 |
0.109 |
-0.005 |
| O3 |
-1.516 |
-0.455 |
-0.112 |
| H4 |
-0.719 |
1.148 |
0.970 |
| H5 |
-0.739 |
1.275 |
-0.795 |
| H6 |
-1.423 |
-1.071 |
0.625 |
| N7 |
1.929 |
-0.278 |
-0.015 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
O3 |
H4 |
H5 |
H6 |
N7 |
| C1 | | 1.4854 | 1.4172 | 1.0930 | 1.0880 | 1.9587 | 2.6538 |
C2 | 1.4854 | | 2.4122 | 2.1023 | 2.1064 | 2.6171 | 1.1685 | O3 | 1.4172 | 2.4122 | | 2.0918 | 2.0160 | 0.9646 | 3.4514 | H4 | 1.0930 | 2.1023 | 2.0918 | | 1.7703 | 2.3534 | 3.1650 | H5 | 1.0880 | 2.1064 | 2.0160 | 1.7703 | | 2.8263 | 3.1846 | H6 | 1.9587 | 2.6171 | 0.9646 | 2.3534 | 2.8263 | | 3.5036 | N7 | 2.6538 | 1.1685 | 3.4514 | 3.1650 | 3.1846 | 3.5036 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
N7 |
178.828 |
|
C1 |
O3 |
H6 |
109.159 |
| C2 |
C1 |
O3 |
112.388 |
|
C2 |
C1 |
H4 |
108.273 |
| C2 |
C1 |
H5 |
108.893 |
|
O3 |
C1 |
H4 |
112.232 |
| O3 |
C1 |
H5 |
106.420 |
|
H4 |
C1 |
H5 |
108.518 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability