Jump to
S1C2
Energy calculated at wB97X-D/STO-3G
| hartrees |
Energy at 0K | -186.471801 |
Energy at 298.15K | -186.472696 |
HF Energy | -186.471801 |
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/STO-3G
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' |
3673 |
3673 |
13.89 |
|
|
|
2 |
A' |
1836 |
1836 |
67.09 |
|
|
|
3 |
A' |
1466 |
1466 |
3.39 |
|
|
|
4 |
A' |
1068 |
1068 |
69.35 |
|
|
|
5 |
A' |
536 |
536 |
16.70 |
|
|
|
6 |
A" |
514 |
514 |
74.96 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4547.0 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4547.0 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 wB97X-D/STO-3G
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.494 |
0.000 |
O2 |
-1.104 |
-0.362 |
0.000 |
O3 |
1.193 |
0.155 |
0.000 |
H4 |
-0.706 |
-1.311 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
C1 | | 1.3973 | 1.2400 | 1.9387 |
O2 | 1.3973 | | 2.3542 | 1.0291 | O3 | 1.2400 | 2.3542 | | 2.3989 | H4 | 1.9387 | 1.0291 | 2.3989 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
105.051 |
|
O2 |
C1 |
O3 |
126.315 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.162 |
|
|
|
2 |
O |
-0.204 |
|
|
|
3 |
O |
-0.167 |
|
|
|
4 |
H |
0.210 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.347 |
-1.569 |
0.000 |
1.607 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.809 |
0.407 |
0.000 |
y |
0.407 |
-12.779 |
0.000 |
z |
0.000 |
0.000 |
-14.050 |
|
Traceless |
| x | y | z |
x |
-4.394 |
0.407 |
0.000 |
y |
0.407 |
3.150 |
0.000 |
z |
0.000 |
0.000 |
1.244 |
|
Polar |
3z2-r2 | 2.488 |
x2-y2 | -5.029 |
xy | 0.407 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.950 |
0.161 |
0.000 |
y |
0.161 |
1.524 |
0.000 |
z |
0.000 |
0.000 |
0.504 |
<r2> (average value of r
2) Å
2
<r2> |
35.350 |
(<r2>)1/2 |
5.946 |
Jump to
S1C1
Energy calculated at wB97X-D/STO-3G
| hartrees |
Energy at 0K | -186.479547 |
Energy at 298.15K | -186.480473 |
HF Energy | -186.479547 |
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/STO-3G
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' |
3835 |
3835 |
6.69 |
|
|
|
2 |
A' |
1879 |
1879 |
26.76 |
|
|
|
3 |
A' |
1359 |
1359 |
107.01 |
|
|
|
4 |
A' |
1108 |
1108 |
50.11 |
|
|
|
5 |
A' |
566 |
566 |
1.38 |
|
|
|
6 |
A" |
528 |
528 |
61.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4637.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4637.2 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/STO-3G
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.466 |
0.000 |
O2 |
-0.977 |
-0.557 |
0.000 |
O3 |
1.209 |
0.213 |
0.000 |
H4 |
-1.855 |
-0.039 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
C1 | | 1.4149 | 1.2352 | 1.9226 |
O2 | 1.4149 | | 2.3180 | 1.0194 | O3 | 1.2352 | 2.3180 | | 3.0745 | H4 | 1.9226 | 1.0194 | 3.0745 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
103.128 |
|
O2 |
C1 |
O3 |
121.866 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.134 |
|
|
|
2 |
O |
-0.202 |
|
|
|
3 |
O |
-0.157 |
|
|
|
4 |
H |
0.225 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.169 |
0.308 |
0.000 |
2.191 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.718 |
-0.990 |
0.000 |
y |
-0.990 |
-15.680 |
0.000 |
z |
0.000 |
0.000 |
-14.061 |
|
Traceless |
| x | y | z |
x |
2.152 |
-0.990 |
0.000 |
y |
-0.990 |
-2.290 |
0.000 |
z |
0.000 |
0.000 |
0.138 |
|
Polar |
3z2-r2 | 0.276 |
x2-y2 | 2.962 |
xy | -0.990 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.667 |
0.105 |
0.000 |
y |
0.105 |
0.950 |
0.000 |
z |
0.000 |
0.000 |
0.490 |
<r2> (average value of r
2) Å
2
<r2> |
35.767 |
(<r2>)1/2 |
5.981 |