Jump to
S1C2
Energy calculated at MP3=FULL/6-31G**
| hartrees |
Energy at 0K | -188.606340 |
Energy at 298.15K | -188.607459 |
HF Energy | -188.132774 |
Nuclear repulsion energy | 63.173983 |
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 MP3=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' |
3817 |
3817 |
40.65 |
|
|
|
2 |
A' |
1980 |
1980 |
329.03 |
|
|
|
3 |
A' |
1349 |
1349 |
0.03 |
|
|
|
4 |
A' |
1144 |
1144 |
203.22 |
|
|
|
5 |
A' |
619 |
619 |
40.02 |
|
|
|
6 |
A" |
610 |
610 |
141.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4758.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4758.8 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 MP3=FULL/6-31G**
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.446 |
0.000 |
O2 |
-1.062 |
-0.358 |
0.000 |
O3 |
1.156 |
0.183 |
0.000 |
H4 |
-0.749 |
-1.275 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
C1 | | 1.3315 | 1.1851 | 1.8764 |
O2 | 1.3315 | | 2.2824 | 0.9692 | O3 | 1.1851 | 2.2824 | | 2.3982 | H4 | 1.8764 | 0.9692 | 2.3982 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
108.257 |
|
O2 |
C1 |
O3 |
130.083 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP3=FULL/6-31G**
| hartrees |
Energy at 0K | -188.607950 |
Energy at 298.15K | -188.609032 |
HF Energy | -188.132222 |
Nuclear repulsion energy | 62.911725 |
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 MP3=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' |
3953 |
3953 |
112.41 |
|
|
|
2 |
A' |
2015 |
2015 |
222.93 |
|
|
|
3 |
A' |
1295 |
1295 |
289.90 |
|
|
|
4 |
A' |
1145 |
1145 |
55.24 |
|
|
|
5 |
A' |
630 |
630 |
3.71 |
|
|
|
6 |
A" |
546 |
546 |
99.83 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4791.7 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4791.7 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 MP3=FULL/6-31G**
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.411 |
0.000 |
O2 |
-0.944 |
-0.546 |
0.000 |
O3 |
1.170 |
0.252 |
0.000 |
H4 |
-1.804 |
-0.116 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
C1 | | 1.3439 | 1.1805 | 1.8793 |
O2 | 1.3439 | | 2.2595 | 0.9614 | O3 | 1.1805 | 2.2595 | | 2.9966 | H4 | 1.8793 | 0.9614 | 2.9966 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
108.068 |
|
O2 |
C1 |
O3 |
126.919 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability