Jump to
S1C2
Energy calculated at PBE1PBE/6-31G*
| | hartrees |
| Energy at 0K | -114.276161 |
| Energy at 298.15K | -114.277579 |
| HF Energy | -114.276161 |
| Nuclear repulsion energy | 30.684302 |
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' |
3700 |
3516 |
52.70 |
|
|
|
| 2 |
A' |
2856 |
2714 |
168.75 |
|
|
|
| 3 |
A' |
1542 |
1465 |
32.19 |
|
|
|
| 4 |
A' |
1374 |
1306 |
74.34 |
|
|
|
| 5 |
A' |
1232 |
1171 |
123.78 |
|
|
|
| 6 |
A" |
1113 |
1058 |
122.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5908.4 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 5614.7 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 |
0.011 |
0.743 |
0.000 |
| O2 |
0.011 |
-0.569 |
0.000 |
| H3 |
-1.089 |
0.963 |
0.000 |
| H4 |
0.936 |
-0.869 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3123 | 1.1219 | 1.8587 |
O2 | 1.3123 | | 1.8861 | 0.9727 | H3 | 1.1219 | 1.8861 | | 2.7308 | H4 | 1.8587 | 0.9727 | 2.7308 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
107.939 |
|
O2 |
C1 |
H3 |
101.287 |
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 |
-0.106 |
|
|
|
| 2 |
O |
-0.471 |
|
|
|
| 3 |
H |
0.129 |
|
|
|
| 4 |
H |
0.448 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.386 |
-1.633 |
0.000 |
1.678 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.766 |
-3.534 |
0.000 |
| y |
-3.534 |
-13.500 |
0.000 |
| z |
0.000 |
0.000 |
-11.667 |
|
| Traceless |
| | x | y | z |
| x |
1.818 |
-3.534 |
0.000 |
| y |
-3.534 |
-2.284 |
0.000 |
| z |
0.000 |
0.000 |
0.466 |
|
| Polar |
| 3z2-r2 | 0.933 |
| x2-y2 | 2.734 |
| xy | -3.534 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.402 |
-0.607 |
0.000 |
| y |
-0.607 |
2.344 |
0.000 |
| z |
0.000 |
0.000 |
1.348 |
<r2> (average value of r
2) Å
2
| <r2> |
17.133 |
| (<r2>)1/2 |
4.139 |
Jump to
S1C1
Energy calculated at PBE1PBE/6-31G*
| | hartrees |
| Energy at 0K | -114.267793 |
| Energy at 298.15K | -114.269199 |
| HF Energy | -114.267793 |
| Nuclear repulsion energy | 30.632527 |
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' |
3509 |
3335 |
24.43 |
|
|
|
| 2 |
A' |
2758 |
2621 |
246.07 |
|
|
|
| 3 |
A' |
1497 |
1423 |
55.02 |
|
|
|
| 4 |
A' |
1383 |
1314 |
65.14 |
|
|
|
| 5 |
A' |
1252 |
1189 |
26.80 |
|
|
|
| 6 |
A" |
1032 |
980 |
40.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5715.1 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 5431.1 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 PBE1PBE/6-31G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.122 |
0.742 |
0.000 |
| O2 |
0.122 |
-0.564 |
0.000 |
| H3 |
-0.959 |
1.064 |
0.000 |
| H4 |
-0.755 |
-1.003 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3056 | 1.1284 | 1.9525 |
O2 | 1.3056 | | 1.9546 | 0.9808 | H3 | 1.1284 | 1.9546 | | 2.0772 | H4 | 1.9525 | 0.9808 | 2.0772 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
116.578 |
|
O2 |
C1 |
H3 |
106.623 |
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 |
-0.051 |
|
|
|
| 2 |
O |
-0.463 |
|
|
|
| 3 |
H |
0.094 |
|
|
|
| 4 |
H |
0.420 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.954 |
-1.709 |
0.000 |
3.412 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.068 |
0.055 |
0.000 |
| y |
0.055 |
-12.922 |
0.000 |
| z |
0.000 |
0.000 |
-11.645 |
|
| Traceless |
| | x | y | z |
| x |
0.215 |
0.055 |
0.000 |
| y |
0.055 |
-1.065 |
0.000 |
| z |
0.000 |
0.000 |
0.850 |
|
| Polar |
| 3z2-r2 | 1.699 |
| x2-y2 | 0.854 |
| xy | 0.055 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.280 |
-0.076 |
0.000 |
| y |
-0.076 |
2.813 |
0.000 |
| z |
0.000 |
0.000 |
1.370 |
<r2> (average value of r
2) Å
2
| <r2> |
17.309 |
| (<r2>)1/2 |
4.160 |