Jump to
S1C2
Energy calculated at HSEh1PBE/3-21G*
| | hartrees |
| Energy at 0K | -113.647706 |
| Energy at 298.15K | -113.649110 |
| HF Energy | -113.647706 |
| Nuclear repulsion energy | 29.909650 |
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 HSEh1PBE/3-21G*
| 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' |
3476 |
3337 |
28.39 |
|
|
|
| 2 |
A' |
2755 |
2645 |
165.41 |
|
|
|
| 3 |
A' |
1512 |
1452 |
32.07 |
|
|
|
| 4 |
A' |
1261 |
1211 |
1.02 |
|
|
|
| 5 |
A' |
1187 |
1139 |
190.12 |
|
|
|
| 6 |
A" |
1093 |
1049 |
151.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5642.5 cm
-1
Scaled (by 0.9599) Zero Point Vibrational Energy (zpe) 5416.2 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 HSEh1PBE/3-21G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.011 |
0.768 |
0.000 |
| O2 |
0.011 |
-0.583 |
0.000 |
| H3 |
-1.098 |
0.981 |
0.000 |
| H4 |
0.946 |
-0.920 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3513 | 1.1294 | 1.9296 |
O2 | 1.3513 | | 1.9177 | 0.9941 | H3 | 1.1294 | 1.9177 | | 2.7917 | H4 | 1.9296 | 0.9941 | 2.7917 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
109.779 |
|
O2 |
C1 |
H3 |
100.879 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.045 |
|
|
|
| 2 |
O |
-0.526 |
|
|
|
| 3 |
H |
0.167 |
|
|
|
| 4 |
H |
0.404 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.438 |
-1.569 |
0.000 |
1.629 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.730 |
-3.885 |
0.000 |
| y |
-3.885 |
-13.635 |
0.000 |
| z |
0.000 |
0.000 |
-11.658 |
|
| Traceless |
| | x | y | z |
| x |
1.917 |
-3.885 |
0.000 |
| y |
-3.885 |
-2.441 |
0.000 |
| z |
0.000 |
0.000 |
0.524 |
|
| Polar |
| 3z2-r2 | 1.048 |
| x2-y2 | 2.905 |
| xy | -3.885 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.252 |
-0.719 |
0.000 |
| y |
-0.719 |
2.226 |
0.000 |
| z |
0.000 |
0.000 |
1.142 |
<r2> (average value of r
2) Å
2
| <r2> |
17.672 |
| (<r2>)1/2 |
4.204 |
Jump to
S1C1
Energy calculated at HSEh1PBE/3-21G*
| | hartrees |
| Energy at 0K | -113.638765 |
| Energy at 298.15K | -113.640158 |
| HF Energy | -113.638765 |
| Nuclear repulsion energy | 29.942111 |
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 HSEh1PBE/3-21G*
| 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' |
3202 |
3073 |
51.24 |
|
|
|
| 2 |
A' |
2605 |
2500 |
251.00 |
|
|
|
| 3 |
A' |
1459 |
1401 |
81.95 |
|
|
|
| 4 |
A' |
1297 |
1245 |
19.71 |
|
|
|
| 5 |
A' |
1179 |
1132 |
45.98 |
|
|
|
| 6 |
A" |
1020 |
979 |
45.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5380.9 cm
-1
Scaled (by 0.9599) Zero Point Vibrational Energy (zpe) 5165.1 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 HSEh1PBE/3-21G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.123 |
0.760 |
0.000 |
| O2 |
0.123 |
-0.574 |
0.000 |
| H3 |
-0.966 |
1.101 |
0.000 |
| H4 |
-0.755 |
-1.068 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3348 | 1.1412 | 2.0282 |
O2 | 1.3348 | | 1.9980 | 1.0073 | H3 | 1.1412 | 1.9980 | | 2.1787 | H4 | 2.0282 | 1.0073 | 2.1787 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
119.334 |
|
O2 |
C1 |
H3 |
107.345 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.024 |
|
|
|
| 2 |
O |
-0.518 |
|
|
|
| 3 |
H |
0.122 |
|
|
|
| 4 |
H |
0.372 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-3.276 |
-1.673 |
0.000 |
3.678 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.254 |
0.091 |
0.000 |
| y |
0.091 |
-13.007 |
0.000 |
| z |
0.000 |
0.000 |
-11.653 |
|
| Traceless |
| | x | y | z |
| x |
0.076 |
0.091 |
0.000 |
| y |
0.091 |
-1.054 |
0.000 |
| z |
0.000 |
0.000 |
0.978 |
|
| Polar |
| 3z2-r2 | 1.956 |
| x2-y2 | 0.753 |
| xy | 0.091 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.064 |
-0.006 |
0.000 |
| y |
-0.006 |
2.850 |
0.000 |
| z |
0.000 |
0.000 |
1.197 |
<r2> (average value of r
2) Å
2
| <r2> |
17.861 |
| (<r2>)1/2 |
4.226 |