Jump to
S1C2
Energy calculated at MP3/TZVP
| hartrees |
Energy at 0K | -188.701012 |
Energy at 298.15K | -188.702122 |
HF Energy | -188.199435 |
Nuclear repulsion energy | 63.560843 |
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/TZVP
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' |
3777 |
3532 |
40.18 |
|
|
|
2 |
A' |
1975 |
1847 |
386.75 |
|
|
|
3 |
A' |
1342 |
1255 |
0.67 |
|
|
|
4 |
A' |
1130 |
1056 |
210.45 |
|
|
|
5 |
A' |
634 |
593 |
38.21 |
|
|
|
6 |
A" |
576 |
539 |
136.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4716.6 cm
-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 4411.0 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/TZVP
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.442 |
0.000 |
O2 |
-1.054 |
-0.362 |
0.000 |
O3 |
1.146 |
0.190 |
0.000 |
H4 |
-0.737 |
-1.277 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
C1 | | 1.3260 | 1.1738 | 1.8704 |
O2 | 1.3260 | | 2.2692 | 0.9688 | O3 | 1.1738 | 2.2692 | | 2.3874 | H4 | 1.8704 | 0.9688 | 2.3874 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
108.172 |
|
O2 |
C1 |
O3 |
130.293 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP3/TZVP
| hartrees |
Energy at 0K | -188.704318 |
Energy at 298.15K | -188.705403 |
HF Energy | -188.200236 |
Nuclear repulsion energy | 63.309390 |
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/TZVP
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' |
3924 |
3670 |
125.95 |
|
|
|
2 |
A' |
2010 |
1880 |
274.05 |
|
|
|
3 |
A' |
1296 |
1212 |
262.28 |
|
|
|
4 |
A' |
1127 |
1054 |
77.77 |
|
|
|
5 |
A' |
642 |
600 |
4.65 |
|
|
|
6 |
A" |
537 |
502 |
100.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4767.5 cm
-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 4458.6 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 MP3/TZVP
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.405 |
0.000 |
O2 |
-0.936 |
-0.551 |
0.000 |
O3 |
1.160 |
0.262 |
0.000 |
H4 |
-1.794 |
-0.120 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
C1 | | 1.3379 | 1.1690 | 1.8697 |
O2 | 1.3379 | | 2.2478 | 0.9604 | O3 | 1.1690 | 2.2478 | | 2.9790 | H4 | 1.8697 | 0.9604 | 2.9790 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
107.757 |
|
O2 |
C1 |
O3 |
127.314 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability