Jump to
S1C2
Energy calculated at B2PLYP=FULL/6-311G**
| hartrees |
Energy at 0K | -189.013296 |
Energy at 298.15K | -189.014399 |
HF Energy | -188.826799 |
Nuclear repulsion energy | 63.164903 |
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 B2PLYP=FULL/6-311G**
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' |
3656 |
3656 |
23.02 |
|
|
|
2 |
A' |
1864 |
1864 |
286.11 |
|
|
|
3 |
A' |
1315 |
1315 |
1.53 |
|
|
|
4 |
A' |
1086 |
1086 |
167.80 |
|
|
|
5 |
A' |
607 |
607 |
34.22 |
|
|
|
6 |
A" |
602 |
602 |
116.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4565.0 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4565.0 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 B2PLYP=FULL/6-311G**
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.445 |
0.000 |
O2 |
-1.063 |
-0.355 |
0.000 |
O3 |
1.156 |
0.181 |
0.000 |
H4 |
-0.749 |
-1.276 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
C1 | | 1.3296 | 1.1860 | 1.8768 |
O2 | 1.3296 | | 2.2825 | 0.9737 | O3 | 1.1860 | 2.2825 | | 2.3983 | H4 | 1.8768 | 0.9737 | 2.3983 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
108.147 |
|
O2 |
C1 |
O3 |
130.197 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at B2PLYP=FULL/6-311G**
| hartrees |
Energy at 0K | -189.015588 |
Energy at 298.15K | -189.016660 |
HF Energy | -188.828332 |
Nuclear repulsion energy | 62.872368 |
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 B2PLYP=FULL/6-311G**
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' |
3847 |
3847 |
122.27 |
|
|
|
2 |
A' |
1897 |
1897 |
198.21 |
|
|
|
3 |
A' |
1257 |
1257 |
248.90 |
|
|
|
4 |
A' |
1091 |
1091 |
67.01 |
|
|
|
5 |
A' |
622 |
622 |
5.34 |
|
|
|
6 |
A" |
545 |
545 |
95.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4629.0 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4629.0 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 B2PLYP=FULL/6-311G**
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.411 |
0.000 |
O2 |
-0.945 |
-0.546 |
0.000 |
O3 |
1.170 |
0.252 |
0.000 |
H4 |
-1.803 |
-0.108 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
C1 | | 1.3453 | 1.1810 | 1.8759 |
O2 | 1.3453 | | 2.2605 | 0.9632 | O3 | 1.1810 | 2.2605 | | 2.9944 | H4 | 1.8759 | 0.9632 | 2.9944 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
107.544 |
|
O2 |
C1 |
O3 |
126.846 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability