Jump to
S1C2
Energy calculated at PBE1PBE/6-311G**
| | hartrees |
| Energy at 0K | -188.946208 |
| Energy at 298.15K | -188.947327 |
| HF Energy | -188.946208 |
| Nuclear repulsion energy | 63.532332 |
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 PBE1PBE/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' |
3659 |
3511 |
20.74 |
|
|
|
| 2 |
A' |
1925 |
1847 |
336.53 |
|
|
|
| 3 |
A' |
1314 |
1261 |
0.43 |
|
|
|
| 4 |
A' |
1120 |
1075 |
159.71 |
|
|
|
| 5 |
A' |
612 |
587 |
36.81 |
|
|
|
| 6 |
A" |
617 |
592 |
118.88 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4623.7 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 4436.0 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 PBE1PBE/6-311G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.439 |
0.000 |
| O2 |
-1.056 |
-0.349 |
0.000 |
| O3 |
1.151 |
0.179 |
0.000 |
| H4 |
-0.756 |
-1.275 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
O3 |
H4 |
| C1 | | 1.3179 | 1.1800 | 1.8735 |
O2 | 1.3179 | | 2.2695 | 0.9735 | O3 | 1.1800 | 2.2695 | | 2.3982 | H4 | 1.8735 | 0.9735 | 2.3982 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
108.773 |
|
O2 |
C1 |
O3 |
130.541 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.277 |
|
|
|
| 2 |
O |
-0.267 |
|
|
|
| 3 |
O |
-0.256 |
|
|
|
| 4 |
H |
0.245 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.992 |
-1.754 |
0.000 |
2.015 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.102 |
0.647 |
0.000 |
| y |
0.647 |
-13.753 |
0.000 |
| z |
0.000 |
0.000 |
-15.960 |
|
| Traceless |
| | x | y | z |
| x |
-5.245 |
0.647 |
0.000 |
| y |
0.647 |
4.278 |
0.000 |
| z |
0.000 |
0.000 |
0.968 |
|
| Polar |
| 3z2-r2 | 1.936 |
| x2-y2 | -6.349 |
| xy | 0.647 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.162 |
0.238 |
0.000 |
| y |
0.238 |
2.629 |
0.000 |
| z |
0.000 |
0.000 |
1.521 |
<r2> (average value of r
2) Å
2
| <r2> |
34.479 |
| (<r2>)1/2 |
5.872 |
Jump to
S1C1
Energy calculated at PBE1PBE/6-311G**
| | hartrees |
| Energy at 0K | -188.948070 |
| Energy at 298.15K | -188.949159 |
| HF Energy | -188.948070 |
| Nuclear repulsion energy | 63.242258 |
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 PBE1PBE/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' |
3870 |
3713 |
126.89 |
|
|
|
| 2 |
A' |
1956 |
1876 |
240.62 |
|
|
|
| 3 |
A' |
1258 |
1207 |
278.73 |
|
|
|
| 4 |
A' |
1127 |
1081 |
41.09 |
|
|
|
| 5 |
A' |
632 |
606 |
4.67 |
|
|
|
| 6 |
A" |
555 |
532 |
95.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4698.6 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 4507.8 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 PBE1PBE/6-311G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.407 |
0.000 |
| O2 |
-0.940 |
-0.540 |
0.000 |
| O3 |
1.164 |
0.249 |
0.000 |
| H4 |
-1.799 |
-0.108 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
O3 |
H4 |
| C1 | | 1.3340 | 1.1751 | 1.8714 |
O2 | 1.3340 | | 2.2472 | 0.9623 | O3 | 1.1751 | 2.2472 | | 2.9852 | H4 | 1.8714 | 0.9623 | 2.9852 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
108.079 |
|
O2 |
C1 |
O3 |
127.068 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.221 |
|
|
|
| 2 |
O |
-0.259 |
|
|
|
| 3 |
O |
-0.235 |
|
|
|
| 4 |
H |
0.273 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-3.034 |
0.367 |
0.000 |
3.056 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-13.725 |
-1.095 |
0.000 |
| y |
-1.095 |
-17.702 |
0.000 |
| z |
0.000 |
0.000 |
-16.000 |
|
| Traceless |
| | x | y | z |
| x |
3.126 |
-1.095 |
0.000 |
| y |
-1.095 |
-2.840 |
0.000 |
| z |
0.000 |
0.000 |
-0.286 |
|
| Polar |
| 3z2-r2 | -0.573 |
| x2-y2 | 3.977 |
| xy | -1.095 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.660 |
0.169 |
0.000 |
| y |
0.169 |
2.012 |
0.000 |
| z |
0.000 |
0.000 |
1.550 |
<r2> (average value of r
2) Å
2
| <r2> |
34.857 |
| (<r2>)1/2 |
5.904 |