Jump to
S1C2
Energy calculated at HSEh1PBE/STO-3G
| | hartrees |
| Energy at 0K | -112.762480 |
| Energy at 298.15K | -112.763874 |
| HF Energy | -112.762480 |
| Nuclear repulsion energy | 29.651720 |
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/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' |
3727 |
3291 |
9.56 |
|
|
|
| 2 |
A' |
3030 |
2676 |
86.98 |
|
|
|
| 3 |
A' |
1659 |
1465 |
29.38 |
|
|
|
| 4 |
A' |
1420 |
1254 |
11.44 |
|
|
|
| 5 |
A' |
1285 |
1135 |
74.45 |
|
|
|
| 6 |
A" |
1136 |
1003 |
59.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6128.5 cm
-1
Scaled (by 0.8831) Zero Point Vibrational Energy (zpe) 5412.0 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 HSEh1PBE/STO-3G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.010 |
0.772 |
0.000 |
| O2 |
0.010 |
-0.587 |
0.000 |
| H3 |
-1.136 |
0.930 |
0.000 |
| H4 |
0.995 |
-0.868 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3586 | 1.1566 | 1.9126 |
O2 | 1.3586 | | 1.9007 | 1.0241 | H3 | 1.1566 | 1.9007 | | 2.7875 | H4 | 1.9126 | 1.0241 | 2.7875 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
105.918 |
|
O2 |
C1 |
H3 |
97.846 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.055 |
|
|
|
| 2 |
O |
-0.189 |
|
|
|
| 3 |
H |
0.011 |
|
|
|
| 4 |
H |
0.233 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.522 |
-1.559 |
0.000 |
1.644 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-9.797 |
-2.419 |
0.000 |
| y |
-2.419 |
-12.716 |
0.000 |
| z |
0.000 |
0.000 |
-10.280 |
|
| Traceless |
| | x | y | z |
| x |
1.701 |
-2.419 |
0.000 |
| y |
-2.419 |
-2.678 |
0.000 |
| z |
0.000 |
0.000 |
0.977 |
|
| Polar |
| 3z2-r2 | 1.953 |
| x2-y2 | 2.920 |
| xy | -2.419 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.384 |
-0.655 |
0.000 |
| y |
-0.655 |
1.454 |
0.000 |
| z |
0.000 |
0.000 |
0.632 |
<r2> (average value of r
2) Å
2
| <r2> |
17.055 |
| (<r2>)1/2 |
4.130 |
Jump to
S1C1
Energy calculated at HSEh1PBE/STO-3G
| | hartrees |
| Energy at 0K | -112.753710 |
| Energy at 298.15K | -112.755087 |
| HF Energy | -112.753710 |
| Nuclear repulsion energy | 29.686806 |
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/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' |
3513 |
3103 |
75.63 |
|
|
|
| 2 |
A' |
2978 |
2630 |
107.28 |
|
|
|
| 3 |
A' |
1604 |
1417 |
26.74 |
|
|
|
| 4 |
A' |
1438 |
1270 |
20.69 |
|
|
|
| 5 |
A' |
1264 |
1116 |
15.51 |
|
|
|
| 6 |
A" |
1054 |
931 |
19.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5926.3 cm
-1
Scaled (by 0.8831) Zero Point Vibrational Energy (zpe) 5233.5 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/STO-3G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.129 |
0.764 |
0.000 |
| O2 |
0.129 |
-0.580 |
0.000 |
| H3 |
-0.988 |
1.066 |
0.000 |
| H4 |
-0.812 |
-1.012 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3444 | 1.1571 | 2.0104 |
O2 | 1.3444 | | 1.9895 | 1.0353 | H3 | 1.1571 | 1.9895 | | 2.0860 | H4 | 2.0104 | 1.0353 | 2.0860 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
114.679 |
|
O2 |
C1 |
H3 |
105.120 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.030 |
|
|
|
| 2 |
O |
-0.177 |
|
|
|
| 3 |
H |
-0.002 |
|
|
|
| 4 |
H |
0.208 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.459 |
-1.566 |
0.000 |
2.915 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.782 |
0.132 |
0.000 |
| y |
0.132 |
-12.183 |
0.000 |
| z |
0.000 |
0.000 |
-10.281 |
|
| Traceless |
| | x | y | z |
| x |
0.451 |
0.132 |
0.000 |
| y |
0.132 |
-1.652 |
0.000 |
| z |
0.000 |
0.000 |
1.201 |
|
| Polar |
| 3z2-r2 | 2.402 |
| x2-y2 | 1.401 |
| xy | 0.132 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.095 |
0.125 |
0.000 |
| y |
0.125 |
1.810 |
0.000 |
| z |
0.000 |
0.000 |
0.681 |
<r2> (average value of r
2) Å
2
| <r2> |
17.149 |
| (<r2>)1/2 |
4.141 |