Jump to
S1C2
Energy calculated at PBE1PBE/6-31G
| | hartrees |
| Energy at 0K | -114.230714 |
| Energy at 298.15K | -114.232119 |
| HF Energy | -114.230714 |
| Nuclear repulsion energy | 30.070339 |
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/6-31G
| 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' |
3643 |
3483 |
46.54 |
|
|
|
| 2 |
A' |
2834 |
2709 |
167.58 |
|
|
|
| 3 |
A' |
1509 |
1442 |
34.39 |
|
|
|
| 4 |
A' |
1255 |
1200 |
37.91 |
|
|
|
| 5 |
A' |
1193 |
1140 |
196.94 |
|
|
|
| 6 |
A" |
1092 |
1044 |
174.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5763.0 cm
-1
Scaled (by 0.9559) Zero Point Vibrational Energy (zpe) 5508.9 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/6-31G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.012 |
0.765 |
0.000 |
| O2 |
0.012 |
-0.580 |
0.000 |
| H3 |
-1.090 |
0.989 |
0.000 |
| H4 |
0.921 |
-0.939 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3458 | 1.1248 | 1.9319 |
O2 | 1.3458 | | 1.9181 | 0.9770 | H3 | 1.1248 | 1.9181 | | 2.7864 | H4 | 1.9319 | 0.9770 | 2.7864 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
111.564 |
|
O2 |
C1 |
H3 |
101.483 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.008 |
|
|
|
| 2 |
O |
-0.543 |
|
|
|
| 3 |
H |
0.127 |
|
|
|
| 4 |
H |
0.423 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.434 |
-1.452 |
0.000 |
1.515 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.955 |
-4.123 |
0.000 |
| y |
-4.123 |
-13.630 |
0.000 |
| z |
0.000 |
0.000 |
-11.755 |
|
| Traceless |
| | x | y | z |
| x |
1.737 |
-4.123 |
0.000 |
| y |
-4.123 |
-2.275 |
0.000 |
| z |
0.000 |
0.000 |
0.537 |
|
| Polar |
| 3z2-r2 | 1.074 |
| x2-y2 | 2.675 |
| xy | -4.123 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.347 |
-0.665 |
0.000 |
| y |
-0.665 |
2.412 |
0.000 |
| z |
0.000 |
0.000 |
1.261 |
<r2> (average value of r
2) Å
2
| <r2> |
17.675 |
| (<r2>)1/2 |
4.204 |
Jump to
S1C1
Energy calculated at PBE1PBE/6-31G
| | hartrees |
| Energy at 0K | -114.220676 |
| Energy at 298.15K | -114.222069 |
| HF Energy | -114.220676 |
| Nuclear repulsion energy | 30.032524 |
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/6-31G
| 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' |
3368 |
3220 |
36.47 |
|
|
|
| 2 |
A' |
2667 |
2549 |
266.74 |
|
|
|
| 3 |
A' |
1450 |
1386 |
86.06 |
|
|
|
| 4 |
A' |
1288 |
1231 |
36.31 |
|
|
|
| 5 |
A' |
1188 |
1136 |
61.49 |
|
|
|
| 6 |
A" |
1014 |
969 |
59.85 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5487.5 cm
-1
Scaled (by 0.9559) Zero Point Vibrational Energy (zpe) 5245.5 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 PBE1PBE/6-31G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.121 |
0.762 |
0.000 |
| O2 |
0.121 |
-0.573 |
0.000 |
| H3 |
-0.968 |
1.094 |
0.000 |
| H4 |
-0.726 |
-1.085 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3344 | 1.1387 | 2.0315 |
O2 | 1.3344 | | 1.9908 | 0.9896 | H3 | 1.1387 | 1.9908 | | 2.1921 | H4 | 2.0315 | 0.9896 | 2.1921 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
121.178 |
|
O2 |
C1 |
H3 |
106.950 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.065 |
|
|
|
| 2 |
O |
-0.538 |
|
|
|
| 3 |
H |
0.082 |
|
|
|
| 4 |
H |
0.391 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-3.374 |
-1.553 |
0.000 |
3.714 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.516 |
0.203 |
0.000 |
| y |
0.203 |
-13.007 |
0.000 |
| z |
0.000 |
0.000 |
-11.742 |
|
| Traceless |
| | x | y | z |
| x |
-0.141 |
0.203 |
0.000 |
| y |
0.203 |
-0.878 |
0.000 |
| z |
0.000 |
0.000 |
1.020 |
|
| Polar |
| 3z2-r2 | 2.039 |
| x2-y2 | 0.491 |
| xy | 0.203 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.251 |
-0.016 |
0.000 |
| y |
-0.016 |
3.048 |
0.000 |
| z |
0.000 |
0.000 |
1.303 |
<r2> (average value of r
2) Å
2
| <r2> |
17.906 |
| (<r2>)1/2 |
4.231 |