Jump to
S1C2
Energy calculated at CCD/6-31+G**
| hartrees |
Energy at 0K | -188.613117 |
Energy at 298.15K | -188.614211 |
HF Energy | -188.138723 |
Nuclear repulsion energy | 62.952373 |
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 CCD/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' |
3766 |
3549 |
47.32 |
|
|
|
2 |
A' |
1932 |
1820 |
386.32 |
|
|
|
3 |
A' |
1320 |
1244 |
0.46 |
|
|
|
4 |
A' |
1117 |
1053 |
219.51 |
|
|
|
5 |
A' |
612 |
576 |
38.03 |
|
|
|
6 |
A" |
582 |
548 |
142.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4663.9 cm
-1
Scaled (by 0.9423) Zero Point Vibrational Energy (zpe) 4394.8 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 CCD/6-31+G**
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.445 |
0.000 |
O2 |
-1.065 |
-0.360 |
0.000 |
O3 |
1.160 |
0.187 |
0.000 |
H4 |
-0.761 |
-1.284 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
C1 | | 1.3352 | 1.1887 | 1.8895 |
O2 | 1.3352 | | 2.2915 | 0.9731 | O3 | 1.1887 | 2.2915 | | 2.4197 | H4 | 1.8895 | 0.9731 | 2.4197 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
108.871 |
|
O2 |
C1 |
O3 |
130.353 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCD/6-31+G**
| hartrees |
Energy at 0K | -188.615904 |
Energy at 298.15K | -188.616973 |
HF Energy | -188.138982 |
Nuclear repulsion energy | 62.727174 |
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 CCD/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' |
3903 |
3678 |
131.51 |
|
|
|
2 |
A' |
1968 |
1855 |
270.38 |
|
|
|
3 |
A' |
1277 |
1203 |
269.92 |
|
|
|
4 |
A' |
1116 |
1052 |
75.97 |
|
|
|
5 |
A' |
620 |
585 |
4.64 |
|
|
|
6 |
A" |
540 |
509 |
104.53 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4712.6 cm
-1
Scaled (by 0.9423) Zero Point Vibrational Energy (zpe) 4440.7 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 CCD/6-31+G**
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.411 |
0.000 |
O2 |
-0.947 |
-0.548 |
0.000 |
O3 |
1.173 |
0.255 |
0.000 |
H4 |
-1.813 |
-0.123 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
C1 | | 1.3472 | 1.1835 | 1.8904 |
O2 | 1.3472 | | 2.2671 | 0.9652 | O3 | 1.1835 | 2.2671 | | 3.0107 | H4 | 1.8904 | 0.9652 | 3.0107 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
108.547 |
|
O2 |
C1 |
O3 |
127.114 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability