Jump to
S1C2
Energy calculated at MP4=FULL/6-31G*
| | hartrees |
| Energy at 0K | -114.105272 |
| Energy at 298.15K | -114.106688 |
| HF Energy | -113.781401 |
| Nuclear repulsion energy | 30.382079 |
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 MP4=FULL/6-31G*
| 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' |
3647 |
3507 |
|
|
|
|
| 2 |
A' |
2853 |
2744 |
|
|
|
|
| 3 |
A' |
1535 |
1477 |
|
|
|
|
| 4 |
A' |
1324 |
1273 |
|
|
|
|
| 5 |
A' |
1225 |
1178 |
|
|
|
|
| 6 |
A" |
1121 |
1078 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5853.1 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 5628.3 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 MP4=FULL/6-31G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.010 |
0.752 |
0.000 |
| O2 |
0.010 |
-0.577 |
0.000 |
| H3 |
-1.091 |
0.969 |
0.000 |
| H4 |
0.946 |
-0.867 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3295 | 1.1219 | 1.8698 |
O2 | 1.3295 | | 1.8977 | 0.9790 | H3 | 1.1219 | 1.8977 | | 2.7411 | H4 | 1.8698 | 0.9790 | 2.7411 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
107.206 |
|
O2 |
C1 |
H3 |
101.112 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP4=FULL/6-31G*
| | hartrees |
| Energy at 0K | -114.096537 |
| Energy at 298.15K | -114.097942 |
| HF Energy | -113.772577 |
| Nuclear repulsion energy | 30.333480 |
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 MP4=FULL/6-31G*
| 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' |
3516 |
3381 |
|
|
|
|
| 2 |
A' |
2744 |
2638 |
|
|
|
|
| 3 |
A' |
1493 |
1436 |
|
|
|
|
| 4 |
A' |
1336 |
1285 |
|
|
|
|
| 5 |
A' |
1255 |
1207 |
|
|
|
|
| 6 |
A" |
1039 |
999 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5691.8 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 5473.2 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 MP4=FULL/6-31G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.123 |
0.751 |
0.000 |
| O2 |
0.123 |
-0.572 |
0.000 |
| H3 |
-0.962 |
1.067 |
0.000 |
| H4 |
-0.766 |
-0.994 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3233 | 1.1301 | 1.9590 |
O2 | 1.3233 | | 1.9659 | 0.9846 | H3 | 1.1301 | 1.9659 | | 2.0708 | H4 | 1.9590 | 0.9846 | 2.0708 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
115.388 |
|
O2 |
C1 |
H3 |
106.242 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability