Jump to
S1C2
Energy calculated at B3PW91/6-31G**
| | hartrees |
| Energy at 0K | -114.368844 |
| Energy at 298.15K | -114.370259 |
| HF Energy | -114.368844 |
| Nuclear repulsion energy | 30.635086 |
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 B3PW91/6-31G**
| 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' |
3736 |
3580 |
52.34 |
|
|
|
| 2 |
A' |
2817 |
2700 |
172.28 |
|
|
|
| 3 |
A' |
1519 |
1456 |
28.61 |
|
|
|
| 4 |
A' |
1353 |
1297 |
69.96 |
|
|
|
| 5 |
A' |
1211 |
1161 |
128.36 |
|
|
|
| 6 |
A" |
1101 |
1055 |
121.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5868.7 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 5624.6 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 B3PW91/6-31G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.011 |
0.745 |
0.000 |
| O2 |
0.011 |
-0.571 |
0.000 |
| H3 |
-1.091 |
0.965 |
0.000 |
| H4 |
0.935 |
-0.869 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3155 | 1.1239 | 1.8594 |
O2 | 1.3155 | | 1.8904 | 0.9707 | H3 | 1.1239 | 1.8904 | | 2.7328 | H4 | 1.8594 | 0.9707 | 2.7328 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
107.888 |
|
O2 |
C1 |
H3 |
101.304 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.065 |
|
|
|
| 2 |
O |
-0.387 |
|
|
|
| 3 |
H |
0.091 |
|
|
|
| 4 |
H |
0.361 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.388 |
-1.627 |
0.000 |
1.673 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.760 |
-3.490 |
0.000 |
| y |
-3.490 |
-13.438 |
0.000 |
| z |
0.000 |
0.000 |
-11.620 |
|
| Traceless |
| | x | y | z |
| x |
1.769 |
-3.490 |
0.000 |
| y |
-3.490 |
-2.248 |
0.000 |
| z |
0.000 |
0.000 |
0.479 |
|
| Polar |
| 3z2-r2 | 0.958 |
| x2-y2 | 2.678 |
| xy | -3.490 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.446 |
-0.614 |
0.000 |
| y |
-0.614 |
2.392 |
0.000 |
| z |
0.000 |
0.000 |
1.372 |
<r2> (average value of r
2) Å
2
| <r2> |
17.144 |
| (<r2>)1/2 |
4.140 |
Jump to
S1C1
Energy calculated at B3PW91/6-31G**
| | hartrees |
| Energy at 0K | -114.360796 |
| Energy at 298.15K | -114.362198 |
| HF Energy | -114.360796 |
| Nuclear repulsion energy | 30.595569 |
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 B3PW91/6-31G**
| 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' |
3548 |
3400 |
24.48 |
|
|
|
| 2 |
A' |
2720 |
2607 |
248.64 |
|
|
|
| 3 |
A' |
1478 |
1417 |
53.49 |
|
|
|
| 4 |
A' |
1364 |
1307 |
62.42 |
|
|
|
| 5 |
A' |
1222 |
1171 |
29.17 |
|
|
|
| 6 |
A" |
1022 |
979 |
39.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5676.6 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 5440.4 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 B3PW91/6-31G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.122 |
0.743 |
0.000 |
| O2 |
0.122 |
-0.565 |
0.000 |
| H3 |
-0.961 |
1.066 |
0.000 |
| H4 |
-0.753 |
-1.002 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3082 | 1.1304 | 1.9522 |
O2 | 1.3082 | | 1.9579 | 0.9784 | H3 | 1.1304 | 1.9579 | | 2.0781 | H4 | 1.9522 | 0.9784 | 2.0781 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
116.514 |
|
O2 |
C1 |
H3 |
106.587 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.010 |
|
|
|
| 2 |
O |
-0.380 |
|
|
|
| 3 |
H |
0.057 |
|
|
|
| 4 |
H |
0.334 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.905 |
-1.710 |
0.000 |
3.371 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.050 |
0.058 |
0.000 |
| y |
0.058 |
-12.863 |
0.000 |
| z |
0.000 |
0.000 |
-11.597 |
|
| Traceless |
| | x | y | z |
| x |
0.180 |
0.058 |
0.000 |
| y |
0.058 |
-1.040 |
0.000 |
| z |
0.000 |
0.000 |
0.859 |
|
| Polar |
| 3z2-r2 | 1.718 |
| x2-y2 | 0.813 |
| xy | 0.058 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.320 |
-0.081 |
0.000 |
| y |
-0.081 |
2.851 |
0.000 |
| z |
0.000 |
0.000 |
1.393 |
<r2> (average value of r
2) Å
2
| <r2> |
17.309 |
| (<r2>)1/2 |
4.160 |