Jump to
S1C2
Energy calculated at PBEPBEultrafine/daug-cc-pVDZ
| hartrees |
Energy at 0K | -189.595848 |
Energy at 298.15K | -189.598529 |
HF Energy | -189.595848 |
Nuclear repulsion energy | 69.407399 |
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 PBEPBEultrafine/daug-cc-pVDZ
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' |
3585 |
3585 |
41.10 |
89.73 |
0.17 |
0.29 |
2 |
A' |
2979 |
2979 |
44.22 |
142.16 |
0.26 |
0.41 |
3 |
A' |
1752 |
1752 |
332.37 |
15.32 |
0.08 |
0.15 |
4 |
A' |
1338 |
1338 |
1.09 |
5.48 |
0.72 |
0.84 |
5 |
A' |
1252 |
1252 |
6.31 |
2.68 |
0.24 |
0.38 |
6 |
A' |
1082 |
1082 |
226.69 |
2.61 |
0.42 |
0.59 |
7 |
A' |
598 |
598 |
37.25 |
3.75 |
0.30 |
0.46 |
8 |
A" |
997 |
997 |
5.16 |
1.54 |
0.75 |
0.86 |
9 |
A" |
677 |
677 |
120.13 |
0.55 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 7129.9 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7129.9 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 PBEPBEultrafine/daug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.425 |
0.000 |
O2 |
-1.044 |
-0.445 |
0.000 |
O3 |
1.173 |
0.111 |
0.000 |
H4 |
-0.387 |
1.467 |
0.000 |
H5 |
-0.652 |
-1.347 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
H5 |
C1 | | 1.3585 | 1.2148 | 1.1121 | 1.8878 |
O2 | 1.3585 | | 2.2856 | 2.0216 | 0.9830 | O3 | 1.2148 | 2.2856 | | 2.0681 | 2.3360 | H4 | 1.1121 | 2.0216 | 2.0681 | | 2.8264 | H5 | 1.8878 | 0.9830 | 2.3360 | 2.8264 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H5 |
106.352 |
|
O2 |
C1 |
O3 |
125.195 |
O2 |
C1 |
H4 |
109.423 |
|
O3 |
C1 |
H4 |
125.382 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/daug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
1.152 |
|
|
|
2 |
O |
-0.454 |
|
|
|
3 |
O |
-0.583 |
|
|
|
4 |
H |
-0.420 |
|
|
|
5 |
H |
0.305 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.469 |
-0.300 |
0.000 |
1.499 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.236 |
-0.007 |
0.000 |
y |
-0.007 |
-13.224 |
0.000 |
z |
0.000 |
0.000 |
-17.369 |
|
Traceless |
| x | y | z |
x |
-6.940 |
-0.007 |
0.000 |
y |
-0.007 |
6.579 |
0.000 |
z |
0.000 |
0.000 |
0.361 |
|
Polar |
3z2-r2 | 0.722 |
x2-y2 | -9.012 |
xy | -0.007 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.403 |
0.136 |
0.000 |
y |
0.136 |
3.937 |
0.000 |
z |
0.000 |
0.000 |
2.577 |
<r2> (average value of r
2) Å
2
<r2> |
38.034 |
(<r2>)1/2 |
6.167 |
Jump to
S1C1
Energy calculated at PBEPBEultrafine/daug-cc-pVDZ
| hartrees |
Energy at 0K | -189.589788 |
Energy at 298.15K | |
HF Energy | -189.589788 |
Nuclear repulsion energy | 69.215302 |
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 PBEPBEultrafine/daug-cc-pVDZ
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' |
3646 |
3646 |
33.58 |
144.72 |
0.20 |
0.34 |
2 |
A' |
2887 |
2887 |
83.54 |
135.01 |
0.25 |
0.40 |
3 |
A' |
1794 |
1794 |
266.68 |
22.57 |
0.17 |
0.29 |
4 |
A' |
1344 |
1344 |
0.14 |
3.58 |
0.62 |
0.77 |
5 |
A' |
1233 |
1233 |
271.91 |
2.87 |
0.47 |
0.64 |
6 |
A' |
1066 |
1066 |
46.65 |
11.41 |
0.45 |
0.62 |
7 |
A' |
627 |
627 |
8.10 |
0.20 |
0.60 |
0.75 |
8 |
A" |
974 |
974 |
0.49 |
1.87 |
0.75 |
0.86 |
9 |
A" |
548 |
548 |
75.05 |
1.06 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 7059.7 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7059.7 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 PBEPBEultrafine/daug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.391 |
0.000 |
O2 |
-0.907 |
-0.629 |
0.000 |
O3 |
1.192 |
0.192 |
0.000 |
H4 |
-0.469 |
1.407 |
0.000 |
H5 |
-1.808 |
-0.250 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
H5 |
C1 | | 1.3652 | 1.2081 | 1.1191 | 1.9186 |
O2 | 1.3652 | | 2.2533 | 2.0832 | 0.9779 | O3 | 1.2081 | 2.2533 | | 2.0578 | 3.0321 | H4 | 1.1191 | 2.0832 | 2.0578 | | 2.1310 | H5 | 1.9186 | 0.9779 | 3.0321 | 2.1310 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H5 |
108.810 |
|
O2 |
C1 |
O3 |
122.121 |
O2 |
C1 |
H4 |
113.608 |
|
O3 |
C1 |
H4 |
124.272 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/daug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
1.315 |
|
|
|
2 |
O |
-0.790 |
|
|
|
3 |
O |
-0.587 |
|
|
|
4 |
H |
-0.372 |
|
|
|
5 |
H |
0.435 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-3.466 |
1.452 |
0.000 |
3.758 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.203 |
-1.154 |
0.000 |
y |
-1.154 |
-17.702 |
0.000 |
z |
0.000 |
0.000 |
-17.374 |
|
Traceless |
| x | y | z |
x |
1.335 |
-1.154 |
0.000 |
y |
-1.154 |
-0.913 |
0.000 |
z |
0.000 |
0.000 |
-0.422 |
|
Polar |
3z2-r2 | -0.844 |
x2-y2 | 1.499 |
xy | -1.154 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.998 |
0.144 |
0.000 |
y |
0.144 |
3.643 |
0.000 |
z |
0.000 |
0.000 |
2.600 |
<r2> (average value of r
2) Å
2
<r2> |
38.526 |
(<r2>)1/2 |
6.207 |