Jump to
S1C2
Vibrational Frequencies calculated at CCSD(T)/6-31+G**
Geometric Data calculated at CCSD(T)/6-31+G**
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCSD(T)/6-31+G**
| | hartrees |
| Energy at 0K | -207.436211 |
| Energy at 298.15K | -207.439486 |
| HF Energy | -206.778467 |
| Nuclear repulsion energy | 101.324128 |
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 CCSD(T)/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 |
3860 |
3704 |
|
|
|
|
| 2 |
A |
3185 |
3056 |
|
|
|
|
| 3 |
A |
3097 |
2972 |
|
|
|
|
| 4 |
A |
2283 |
2191 |
|
|
|
|
| 5 |
A |
1532 |
1470 |
|
|
|
|
| 6 |
A |
1431 |
1373 |
|
|
|
|
| 7 |
A |
1382 |
1326 |
|
|
|
|
| 8 |
A |
1225 |
1176 |
|
|
|
|
| 9 |
A |
1087 |
1043 |
|
|
|
|
| 10 |
A |
997 |
957 |
|
|
|
|
| 11 |
A |
899 |
863 |
|
|
|
|
| 12 |
A |
556 |
533 |
|
|
|
|
| 13 |
A |
375 |
360 |
|
|
|
|
| 14 |
A |
289 |
277 |
|
|
|
|
| 15 |
A |
196 |
188 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11197.3 cm
-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 10744.9 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 CCSD(T)/6-31+G**
Point Group is C1
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.578 |
0.597 |
0.038 |
| C2 |
0.827 |
0.113 |
-0.005 |
| O3 |
-1.518 |
-0.457 |
-0.111 |
| H4 |
-0.721 |
1.151 |
0.971 |
| H5 |
-0.743 |
1.277 |
-0.797 |
| H6 |
-1.412 |
-1.076 |
0.623 |
| N7 |
1.933 |
-0.279 |
-0.015 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
O3 |
H4 |
H5 |
H6 |
N7 |
| C1 | | 1.4867 | 1.4207 | 1.0946 | 1.0894 | 1.9595 | 2.6606 |
C2 | 1.4867 | | 2.4153 | 2.1044 | 2.1089 | 2.6117 | 1.1741 | O3 | 1.4207 | 2.4153 | | 2.0964 | 2.0192 | 0.9663 | 3.4573 | H4 | 1.0946 | 2.1044 | 2.0964 | | 1.7732 | 2.3584 | 3.1728 | H5 | 1.0894 | 2.1089 | 2.0192 | 1.7732 | | 2.8287 | 3.1933 | H6 | 1.9595 | 2.6117 | 0.9663 | 2.3584 | 2.8287 | | 3.4980 | N7 | 2.6606 | 1.1741 | 3.4573 | 3.1728 | 3.1933 | 3.4980 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
N7 |
178.731 |
|
C1 |
O3 |
H6 |
108.865 |
| C2 |
C1 |
O3 |
112.333 |
|
C2 |
C1 |
H4 |
108.267 |
| C2 |
C1 |
H5 |
108.924 |
|
O3 |
C1 |
H4 |
112.269 |
| O3 |
C1 |
H5 |
106.366 |
|
H4 |
C1 |
H5 |
108.570 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability