Jump to
S1C2
Energy calculated at BLYP/6-311G**
| | hartrees |
| Energy at 0K | -189.129066 |
| Energy at 298.15K | -189.130122 |
| HF Energy | -189.129066 |
| Nuclear repulsion energy | 62.537204 |
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 BLYP/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' |
3383 |
3370 |
9.17 |
|
|
|
| 2 |
A' |
1785 |
1778 |
264.57 |
|
|
|
| 3 |
A' |
1259 |
1254 |
4.84 |
|
|
|
| 4 |
A' |
1000 |
996 |
114.84 |
|
|
|
| 5 |
A' |
571 |
569 |
25.85 |
|
|
|
| 6 |
A" |
590 |
588 |
97.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4293.7 cm
-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 4277.0 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 BLYP/6-311G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.446 |
0.000 |
| O2 |
-1.072 |
-0.359 |
0.000 |
| O3 |
1.168 |
0.187 |
0.000 |
| H4 |
-0.765 |
-1.301 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
O3 |
H4 |
| C1 | | 1.3410 | 1.1962 | 1.9072 |
O2 | 1.3410 | | 2.3058 | 0.9906 | O3 | 1.1962 | 2.3058 | | 2.4393 | H4 | 1.9072 | 0.9906 | 2.4393 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
108.829 |
|
O2 |
C1 |
O3 |
130.592 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.221 |
|
|
|
| 2 |
O |
-0.236 |
|
|
|
| 3 |
O |
-0.209 |
|
|
|
| 4 |
H |
0.224 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.841 |
-1.727 |
0.000 |
1.921 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.036 |
0.626 |
0.000 |
| y |
0.626 |
-14.097 |
0.000 |
| z |
0.000 |
0.000 |
-16.140 |
|
| Traceless |
| | x | y | z |
| x |
-4.918 |
0.626 |
0.000 |
| y |
0.626 |
3.991 |
0.000 |
| z |
0.000 |
0.000 |
0.927 |
|
| Polar |
| 3z2-r2 | 1.854 |
| x2-y2 | -5.939 |
| xy | 0.626 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.356 |
0.401 |
0.000 |
| y |
0.401 |
2.976 |
0.000 |
| z |
0.000 |
0.000 |
1.560 |
<r2> (average value of r
2) Å
2
| <r2> |
35.360 |
| (<r2>)1/2 |
5.946 |
Jump to
S1C1
Energy calculated at BLYP/6-311G**
| | hartrees |
| Energy at 0K | -189.131529 |
| Energy at 298.15K | -189.132563 |
| HF Energy | -189.131529 |
| Nuclear repulsion energy | 62.176376 |
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 BLYP/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' |
3659 |
3645 |
81.51 |
|
|
|
| 2 |
A' |
1814 |
1807 |
176.58 |
|
|
|
| 3 |
A' |
1201 |
1196 |
207.68 |
|
|
|
| 4 |
A' |
1008 |
1004 |
77.33 |
|
|
|
| 5 |
A' |
592 |
590 |
5.86 |
|
|
|
| 6 |
A" |
540 |
538 |
89.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4407.0 cm
-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 4389.8 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 BLYP/6-311G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.423 |
0.000 |
| O2 |
-0.952 |
-0.558 |
0.000 |
| O3 |
1.179 |
0.255 |
0.000 |
| H4 |
-1.822 |
-0.117 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
O3 |
H4 |
| C1 | | 1.3661 | 1.1912 | 1.9006 |
O2 | 1.3661 | | 2.2805 | 0.9760 | O3 | 1.1912 | 2.2805 | | 3.0247 | H4 | 1.9006 | 0.9760 | 3.0247 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
107.312 |
|
O2 |
C1 |
O3 |
126.061 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.169 |
|
|
|
| 2 |
O |
-0.236 |
|
|
|
| 3 |
O |
-0.192 |
|
|
|
| 4 |
H |
0.259 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.821 |
0.277 |
0.000 |
2.835 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-13.824 |
-0.981 |
0.000 |
| y |
-0.981 |
-17.843 |
0.000 |
| z |
0.000 |
0.000 |
-16.177 |
|
| Traceless |
| | x | y | z |
| x |
3.186 |
-0.981 |
0.000 |
| y |
-0.981 |
-2.842 |
0.000 |
| z |
0.000 |
0.000 |
-0.343 |
|
| Polar |
| 3z2-r2 | -0.687 |
| x2-y2 | 4.019 |
| xy | -0.981 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.958 |
0.269 |
0.000 |
| y |
0.269 |
2.113 |
0.000 |
| z |
0.000 |
0.000 |
1.593 |
<r2> (average value of r
2) Å
2
| <r2> |
35.744 |
| (<r2>)1/2 |
5.979 |