Jump to
S1C2
Energy calculated at B3PW91/6-311G**
| | hartrees |
| Energy at 0K | -114.402925 |
| Energy at 298.15K | -114.404344 |
| HF Energy | -114.402925 |
| Nuclear repulsion energy | 30.771537 |
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 B3PW91/6-311G**
| 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' |
3743 |
3604 |
71.28 |
|
|
|
| 2 |
A' |
2838 |
2733 |
155.23 |
|
|
|
| 3 |
A' |
1518 |
1462 |
21.62 |
|
|
|
| 4 |
A' |
1353 |
1303 |
69.29 |
|
|
|
| 5 |
A' |
1221 |
1176 |
127.27 |
|
|
|
| 6 |
A" |
1115 |
1074 |
122.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5893.4 cm
-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 5676.0 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 B3PW91/6-311G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.011 |
0.741 |
0.000 |
| O2 |
0.011 |
-0.568 |
0.000 |
| H3 |
-1.084 |
0.970 |
0.000 |
| H4 |
0.930 |
-0.871 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3087 | 1.1188 | 1.8552 |
O2 | 1.3087 | | 1.8881 | 0.9673 | H3 | 1.1188 | 1.8881 | | 2.7286 | H4 | 1.8552 | 0.9673 | 2.7286 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
108.272 |
|
O2 |
C1 |
H3 |
101.840 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.150 |
|
|
|
| 2 |
O |
-0.221 |
|
|
|
| 3 |
H |
0.091 |
|
|
|
| 4 |
H |
0.280 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.247 |
-1.644 |
0.000 |
1.662 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.931 |
-3.690 |
0.000 |
| y |
-3.690 |
-13.642 |
0.000 |
| z |
0.000 |
0.000 |
-11.847 |
|
| Traceless |
| | x | y | z |
| x |
1.813 |
-3.690 |
0.000 |
| y |
-3.690 |
-2.253 |
0.000 |
| z |
0.000 |
0.000 |
0.440 |
|
| Polar |
| 3z2-r2 | 0.881 |
| x2-y2 | 2.711 |
| xy | -3.690 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.546 |
-0.538 |
0.000 |
| y |
-0.538 |
2.560 |
0.000 |
| z |
0.000 |
0.000 |
1.600 |
<r2> (average value of r
2) Å
2
| <r2> |
17.196 |
| (<r2>)1/2 |
4.147 |
Jump to
S1C1
Energy calculated at B3PW91/6-311G**
| | hartrees |
| Energy at 0K | -114.394200 |
| Energy at 298.15K | -114.395604 |
| HF Energy | -114.394200 |
| Nuclear repulsion energy | 30.699552 |
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 B3PW91/6-311G**
| 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' |
3563 |
3431 |
24.51 |
|
|
|
| 2 |
A' |
2734 |
2633 |
236.51 |
|
|
|
| 3 |
A' |
1475 |
1421 |
52.71 |
|
|
|
| 4 |
A' |
1354 |
1304 |
67.04 |
|
|
|
| 5 |
A' |
1209 |
1164 |
21.91 |
|
|
|
| 6 |
A" |
1027 |
989 |
34.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5681.0 cm
-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 5471.3 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 B3PW91/6-311G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.122 |
0.739 |
0.000 |
| O2 |
0.122 |
-0.565 |
0.000 |
| H3 |
-0.955 |
1.068 |
0.000 |
| H4 |
-0.755 |
-0.989 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3040 | 1.1264 | 1.9382 |
O2 | 1.3040 | | 1.9563 | 0.9747 | H3 | 1.1264 | 1.9563 | | 2.0670 | H4 | 1.9382 | 0.9747 | 2.0670 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
115.802 |
|
O2 |
C1 |
H3 |
106.986 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.102 |
|
|
|
| 2 |
O |
-0.216 |
|
|
|
| 3 |
H |
0.066 |
|
|
|
| 4 |
H |
0.251 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-3.044 |
-1.703 |
0.000 |
3.488 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.250 |
-0.108 |
0.000 |
| y |
-0.108 |
-13.153 |
0.000 |
| z |
0.000 |
0.000 |
-11.791 |
|
| Traceless |
| | x | y | z |
| x |
0.222 |
-0.108 |
0.000 |
| y |
-0.108 |
-1.133 |
0.000 |
| z |
0.000 |
0.000 |
0.911 |
|
| Polar |
| 3z2-r2 | 1.822 |
| x2-y2 | 0.903 |
| xy | -0.108 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.507 |
-0.045 |
0.000 |
| y |
-0.045 |
3.000 |
0.000 |
| z |
0.000 |
0.000 |
1.592 |
<r2> (average value of r
2) Å
2
| <r2> |
17.385 |
| (<r2>)1/2 |
4.170 |