Jump to
S1C2
Energy calculated at PBEPBE/TZVP
| | hartrees |
| Energy at 0K | -114.327605 |
| Energy at 298.15K | -114.329010 |
| HF Energy | -114.327605 |
| Nuclear repulsion energy | 30.489043 |
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 PBEPBE/TZVP
| 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' |
3553 |
3514 |
46.01 |
|
|
|
| 2 |
A' |
2744 |
2713 |
159.55 |
|
|
|
| 3 |
A' |
1468 |
1452 |
24.46 |
|
|
|
| 4 |
A' |
1284 |
1270 |
55.50 |
|
|
|
| 5 |
A' |
1168 |
1155 |
114.43 |
|
|
|
| 6 |
A" |
1094 |
1082 |
116.76 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5655.4 cm
-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 5592.0 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 PBEPBE/TZVP
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.011 |
0.748 |
0.000 |
| O2 |
0.011 |
-0.572 |
0.000 |
| H3 |
-1.095 |
0.970 |
0.000 |
| H4 |
0.942 |
-0.882 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3199 | 1.1283 | 1.8767 |
O2 | 1.3199 | | 1.8975 | 0.9809 | H3 | 1.1283 | 1.8975 | | 2.7525 | H4 | 1.8767 | 0.9809 | 2.7525 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
108.403 |
|
O2 |
C1 |
H3 |
101.330 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.198 |
|
|
|
| 2 |
O |
-0.206 |
|
|
|
| 3 |
H |
0.086 |
|
|
|
| 4 |
H |
0.317 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.247 |
-1.791 |
0.000 |
1.808 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.368 |
-3.828 |
0.000 |
| y |
-3.828 |
-14.177 |
0.000 |
| z |
0.000 |
0.000 |
-12.269 |
|
| Traceless |
| | x | y | z |
| x |
1.855 |
-3.828 |
0.000 |
| y |
-3.828 |
-2.358 |
0.000 |
| z |
0.000 |
0.000 |
0.503 |
|
| Polar |
| 3z2-r2 | 1.006 |
| x2-y2 | 2.809 |
| xy | -3.828 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.007 |
-0.501 |
0.000 |
| y |
-0.501 |
2.999 |
0.000 |
| z |
0.000 |
0.000 |
1.899 |
<r2> (average value of r
2) Å
2
| <r2> |
17.652 |
| (<r2>)1/2 |
4.201 |
Jump to
S1C1
Energy calculated at PBEPBE/TZVP
| | hartrees |
| Energy at 0K | -114.318869 |
| Energy at 298.15K | -114.320257 |
| HF Energy | -114.318869 |
| Nuclear repulsion energy | 30.417952 |
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 PBEPBE/TZVP
| 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' |
3276 |
3240 |
82.12 |
|
|
|
| 2 |
A' |
2641 |
2612 |
241.97 |
|
|
|
| 3 |
A' |
1423 |
1407 |
53.44 |
|
|
|
| 4 |
A' |
1292 |
1277 |
39.39 |
|
|
|
| 5 |
A' |
1134 |
1121 |
17.19 |
|
|
|
| 6 |
A" |
1007 |
996 |
34.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5386.5 cm
-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 5326.2 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 PBEPBE/TZVP
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.123 |
0.746 |
0.000 |
| O2 |
0.123 |
-0.567 |
0.000 |
| H3 |
-0.962 |
1.079 |
0.000 |
| H4 |
-0.761 |
-1.019 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3127 | 1.1350 | 1.9740 |
O2 | 1.3127 | | 1.9714 | 0.9930 | H3 | 1.1350 | 1.9714 | | 2.1080 | H4 | 1.9740 | 0.9930 | 2.1080 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
117.101 |
|
O2 |
C1 |
H3 |
107.080 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.116 |
|
|
|
| 2 |
O |
-0.197 |
|
|
|
| 3 |
H |
0.053 |
|
|
|
| 4 |
H |
0.260 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-3.057 |
-1.784 |
0.000 |
3.540 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.767 |
-0.132 |
0.000 |
| y |
-0.132 |
-13.582 |
0.000 |
| z |
0.000 |
0.000 |
-12.167 |
|
| Traceless |
| | x | y | z |
| x |
0.107 |
-0.132 |
0.000 |
| y |
-0.132 |
-1.115 |
0.000 |
| z |
0.000 |
0.000 |
1.008 |
|
| Polar |
| 3z2-r2 | 2.016 |
| x2-y2 | 0.815 |
| 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 |
2.998 |
0.113 |
0.000 |
| y |
0.113 |
3.703 |
0.000 |
| z |
0.000 |
0.000 |
1.859 |
<r2> (average value of r
2) Å
2
| <r2> |
17.846 |
| (<r2>)1/2 |
4.225 |