Jump to
S1C2
Energy calculated at wB97X-D/CEP-31G*
| | hartrees |
| Energy at 0K | -38.138005 |
| Energy at 298.15K | -38.139080 |
| HF Energy | -38.138005 |
| Nuclear repulsion energy | |
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 wB97X-D/CEP-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' |
3707 |
3707 |
25.82 |
|
|
|
| 2 |
A' |
1889 |
1889 |
360.56 |
|
|
|
| 3 |
A' |
1300 |
1300 |
0.21 |
|
|
|
| 4 |
A' |
1105 |
1105 |
201.07 |
|
|
|
| 5 |
A' |
591 |
591 |
38.98 |
|
|
|
| 6 |
A" |
586 |
586 |
135.76 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4588.7 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4588.7 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 wB97X-D/CEP-31G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.452 |
0.000 |
| O2 |
-1.072 |
-0.351 |
0.000 |
| O3 |
1.167 |
0.171 |
0.000 |
| H4 |
-0.762 |
-1.280 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
O3 |
H4 |
| C1 | | 1.3389 | 1.2001 | 1.8922 |
O2 | 1.3389 | | 2.2985 | 0.9799 | O3 | 1.2001 | 2.2985 | | 2.4137 | H4 | 1.8922 | 0.9799 | 2.4137 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
108.387 |
|
O2 |
C1 |
O3 |
129.644 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.078 |
|
|
|
| 2 |
O |
-0.275 |
|
|
|
| 3 |
O |
-0.055 |
|
|
|
| 4 |
H |
0.409 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.001 |
-1.915 |
0.000 |
2.161 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.274 |
0.801 |
0.000 |
| y |
0.801 |
-13.566 |
0.000 |
| z |
0.000 |
0.000 |
-16.103 |
|
| Traceless |
| | x | y | z |
| x |
-5.440 |
0.801 |
0.000 |
| y |
0.801 |
4.623 |
0.000 |
| z |
0.000 |
0.000 |
0.818 |
|
| Polar |
| 3z2-r2 | 1.635 |
| x2-y2 | -6.708 |
| xy | 0.801 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.264 |
0.083 |
0.000 |
| y |
0.083 |
2.610 |
0.000 |
| z |
0.000 |
0.000 |
1.657 |
<r2> (average value of r
2) Å
2
| <r2> |
29.407 |
| (<r2>)1/2 |
5.423 |
Jump to
S1C1
Energy calculated at wB97X-D/CEP-31G*
| | hartrees |
| Energy at 0K | -38.141487 |
| Energy at 298.15K | -38.142534 |
| HF Energy | -38.141487 |
| Nuclear repulsion energy | |
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 wB97X-D/CEP-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' |
3874 |
3874 |
103.37 |
|
|
|
| 2 |
A' |
1933 |
1933 |
248.39 |
|
|
|
| 3 |
A' |
1263 |
1263 |
294.54 |
|
|
|
| 4 |
A' |
1101 |
1101 |
57.71 |
|
|
|
| 5 |
A' |
607 |
607 |
4.38 |
|
|
|
| 6 |
A" |
533 |
533 |
107.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4655.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4655.1 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 wB97X-D/CEP-31G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.415 |
0.000 |
| O2 |
-0.955 |
-0.544 |
0.000 |
| O3 |
1.182 |
0.244 |
0.000 |
| H4 |
-1.817 |
-0.097 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
O3 |
H4 |
| C1 | | 1.3532 | 1.1944 | 1.8878 |
O2 | 1.3532 | | 2.2779 | 0.9709 | O3 | 1.1944 | 2.2779 | | 3.0186 | H4 | 1.8878 | 0.9709 | 3.0186 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
107.499 |
|
O2 |
C1 |
O3 |
126.681 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.128 |
|
|
|
| 2 |
O |
-0.276 |
|
|
|
| 3 |
O |
-0.022 |
|
|
|
| 4 |
H |
0.427 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-3.162 |
0.405 |
0.000 |
3.188 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-13.462 |
-1.156 |
0.000 |
| y |
-1.156 |
-17.882 |
0.000 |
| z |
0.000 |
0.000 |
-16.164 |
|
| Traceless |
| | x | y | z |
| x |
3.561 |
-1.156 |
0.000 |
| y |
-1.156 |
-3.069 |
0.000 |
| z |
0.000 |
0.000 |
-0.492 |
|
| Polar |
| 3z2-r2 | -0.983 |
| x2-y2 | 4.420 |
| xy | -1.156 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.767 |
0.103 |
0.000 |
| y |
0.103 |
2.188 |
0.000 |
| z |
0.000 |
0.000 |
1.675 |
<r2> (average value of r
2) Å
2
| <r2> |
29.880 |
| (<r2>)1/2 |
5.466 |