Jump to
S1C2
Energy calculated at B3LYPultrafine/daug-cc-pVTZ
| hartrees |
Energy at 0K | -189.176874 |
Energy at 298.15K | -189.177952 |
HF Energy | -189.176874 |
Nuclear repulsion energy | 63.260407 |
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 B3LYPultrafine/daug-cc-pVTZ
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' |
3569 |
3569 |
16.13 |
|
|
|
2 |
A' |
1861 |
1861 |
337.76 |
|
|
|
3 |
A' |
1291 |
1291 |
0.49 |
|
|
|
4 |
A' |
1066 |
1066 |
165.40 |
|
|
|
5 |
A' |
597 |
597 |
30.83 |
|
|
|
6 |
A" |
583 |
583 |
104.77 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4483.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4483.3 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 B3LYPultrafine/daug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.439 |
0.000 |
O2 |
-1.059 |
-0.358 |
0.000 |
O3 |
1.155 |
0.190 |
0.000 |
H4 |
-0.771 |
-1.292 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
C1 | | 1.3251 | 1.1818 | 1.8943 |
O2 | 1.3251 | | 2.2808 | 0.9773 | O3 | 1.1818 | 2.2808 | | 2.4297 | H4 | 1.8943 | 0.9773 | 2.4297 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
109.801 |
|
O2 |
C1 |
O3 |
130.877 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/daug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.502 |
|
|
|
2 |
O |
-0.244 |
|
|
|
3 |
O |
-0.491 |
|
|
|
4 |
H |
0.233 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.055 |
-1.655 |
0.000 |
1.963 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.343 |
0.777 |
0.000 |
y |
0.777 |
-14.244 |
0.000 |
z |
0.000 |
0.000 |
-16.477 |
|
Traceless |
| x | y | z |
x |
-4.983 |
0.777 |
0.000 |
y |
0.777 |
4.167 |
0.000 |
z |
0.000 |
0.000 |
0.816 |
|
Polar |
3z2-r2 | 1.633 |
x2-y2 | -6.100 |
xy | 0.777 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.036 |
0.216 |
0.000 |
y |
0.216 |
3.624 |
0.000 |
z |
0.000 |
0.000 |
2.498 |
<r2> (average value of r
2) Å
2
<r2> |
35.008 |
(<r2>)1/2 |
5.917 |
Jump to
S1C1
Energy calculated at B3LYPultrafine/daug-cc-pVTZ
| hartrees |
Energy at 0K | -189.179998 |
Energy at 298.15K | -189.181064 |
HF Energy | -189.179998 |
Nuclear repulsion energy | 63.011715 |
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 B3LYPultrafine/daug-cc-pVTZ
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' |
3786 |
3786 |
124.13 |
|
|
|
2 |
A' |
1897 |
1897 |
244.47 |
|
|
|
3 |
A' |
1240 |
1240 |
236.12 |
|
|
|
4 |
A' |
1078 |
1078 |
80.54 |
|
|
|
5 |
A' |
621 |
621 |
4.36 |
|
|
|
6 |
A" |
548 |
548 |
84.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4584.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4584.4 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 B3LYPultrafine/daug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.410 |
0.000 |
O2 |
-0.940 |
-0.547 |
0.000 |
O3 |
1.167 |
0.256 |
0.000 |
H4 |
-1.811 |
-0.130 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
C1 | | 1.3415 | 1.1768 | 1.8898 |
O2 | 1.3415 | | 2.2549 | 0.9657 | O3 | 1.1768 | 2.2549 | | 3.0028 | H4 | 1.8898 | 0.9657 | 3.0028 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
108.904 |
|
O2 |
C1 |
O3 |
127.000 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/daug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.477 |
|
|
|
2 |
O |
-0.508 |
|
|
|
3 |
O |
-0.444 |
|
|
|
4 |
H |
0.475 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.968 |
0.285 |
0.000 |
2.981 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-14.219 |
-0.902 |
0.000 |
y |
-0.902 |
-18.247 |
0.000 |
z |
0.000 |
0.000 |
-16.541 |
|
Traceless |
| x | y | z |
x |
3.174 |
-0.902 |
0.000 |
y |
-0.902 |
-2.866 |
0.000 |
z |
0.000 |
0.000 |
-0.308 |
|
Polar |
3z2-r2 | -0.616 |
x2-y2 | 4.027 |
xy | -0.902 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.449 |
0.153 |
0.000 |
y |
0.153 |
3.132 |
0.000 |
z |
0.000 |
0.000 |
2.547 |
<r2> (average value of r
2) Å
2
<r2> |
35.390 |
(<r2>)1/2 |
5.949 |