Jump to
S1C2
Energy calculated at LSDA/6-31G*
| | hartrees |
| Energy at 0K | -113.802816 |
| Energy at 298.15K | -113.804222 |
| HF Energy | -113.802816 |
| Nuclear repulsion energy | 30.597107 |
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 LSDA/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' |
3519 |
3453 |
38.66 |
|
|
|
| 2 |
A' |
2725 |
2674 |
162.80 |
|
|
|
| 3 |
A' |
1481 |
1453 |
24.11 |
|
|
|
| 4 |
A' |
1357 |
1331 |
56.56 |
|
|
|
| 5 |
A' |
1168 |
1146 |
114.48 |
|
|
|
| 6 |
A" |
1097 |
1077 |
118.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5673.1 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 5567.0 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 LSDA/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 |
-0.568 |
0.000 |
| H3 |
-1.105 |
0.955 |
0.000 |
| H4 |
0.950 |
-0.869 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3111 | 1.1364 | 1.8655 |
O2 | 1.3111 | | 1.8887 | 0.9861 | H3 | 1.1364 | 1.8887 | | 2.7482 | H4 | 1.8655 | 0.9861 | 2.7482 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
107.762 |
|
O2 |
C1 |
H3 |
100.773 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.158 |
|
|
|
| 2 |
O |
-0.418 |
|
|
|
| 3 |
H |
0.130 |
|
|
|
| 4 |
H |
0.445 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.446 |
-1.829 |
0.000 |
1.883 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.768 |
-3.512 |
0.000 |
| y |
-3.512 |
-13.585 |
0.000 |
| z |
0.000 |
0.000 |
-11.779 |
|
| Traceless |
| | x | y | z |
| x |
1.914 |
-3.512 |
0.000 |
| y |
-3.512 |
-2.311 |
0.000 |
| z |
0.000 |
0.000 |
0.397 |
|
| Polar |
| 3z2-r2 | 0.795 |
| x2-y2 | 2.816 |
| xy | -3.512 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.542 |
-0.650 |
0.000 |
| y |
-0.650 |
2.401 |
0.000 |
| z |
0.000 |
0.000 |
1.362 |
<r2> (average value of r
2) Å
2
| <r2> |
17.210 |
| (<r2>)1/2 |
4.149 |
Jump to
S1C1
Energy calculated at LSDA/6-31G*
| | hartrees |
| Energy at 0K | -113.794986 |
| Energy at 298.15K | -113.796380 |
| HF Energy | -113.794986 |
| Nuclear repulsion energy | 30.571368 |
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 LSDA/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' |
3153 |
3094 |
141.41 |
|
|
|
| 2 |
A' |
2627 |
2578 |
260.30 |
|
|
|
| 3 |
A' |
1432 |
1405 |
71.64 |
|
|
|
| 4 |
A' |
1378 |
1352 |
18.00 |
|
|
|
| 5 |
A' |
1168 |
1146 |
16.40 |
|
|
|
| 6 |
A" |
1020 |
1001 |
35.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5389.2 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 5288.4 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 LSDA/6-31G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.123 |
0.739 |
0.000 |
| O2 |
0.123 |
-0.560 |
0.000 |
| H3 |
-0.967 |
1.076 |
0.000 |
| H4 |
-0.761 |
-1.032 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.2985 | 1.1417 | 1.9796 |
O2 | 1.2985 | | 1.9661 | 1.0026 | H3 | 1.1417 | 1.9661 | | 2.1186 | H4 | 1.9796 | 1.0026 | 2.1186 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
118.126 |
|
O2 |
C1 |
H3 |
107.183 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.098 |
|
|
|
| 2 |
O |
-0.402 |
|
|
|
| 3 |
H |
0.099 |
|
|
|
| 4 |
H |
0.401 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.894 |
-1.836 |
0.000 |
3.428 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.169 |
0.037 |
0.000 |
| y |
0.037 |
-12.898 |
0.000 |
| z |
0.000 |
0.000 |
-11.754 |
|
| Traceless |
| | x | y | z |
| x |
0.157 |
0.037 |
0.000 |
| y |
0.037 |
-0.936 |
0.000 |
| z |
0.000 |
0.000 |
0.779 |
|
| Polar |
| 3z2-r2 | 1.559 |
| x2-y2 | 0.728 |
| xy | 0.037 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.428 |
0.082 |
0.000 |
| y |
0.082 |
3.246 |
0.000 |
| z |
0.000 |
0.000 |
1.380 |
<r2> (average value of r
2) Å
2
| <r2> |
17.399 |
| (<r2>)1/2 |
4.171 |