Jump to
S1C2
Energy calculated at B97D3/cc-pVTZ
| hartrees |
Energy at 0K | -189.064608 |
Energy at 298.15K | -189.065676 |
HF Energy | -189.064608 |
Nuclear repulsion energy | 62.821852 |
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 B97D3/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' |
3481 |
3433 |
8.01 |
|
|
|
2 |
A' |
1802 |
1776 |
274.08 |
|
|
|
3 |
A' |
1275 |
1257 |
0.44 |
|
|
|
4 |
A' |
1022 |
1008 |
141.42 |
|
|
|
5 |
A' |
581 |
573 |
26.48 |
|
|
|
6 |
A" |
588 |
580 |
94.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4374.2 cm
-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 4313.0 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 B97D3/cc-pVTZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.444 |
0.000 |
O2 |
-1.068 |
-0.357 |
0.000 |
O3 |
1.163 |
0.185 |
0.000 |
H4 |
-0.766 |
-1.291 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
C1 | | 1.3348 | 1.1919 | 1.8970 |
O2 | 1.3348 | | 2.2959 | 0.9814 | O3 | 1.1919 | 2.2959 | | 2.4297 | H4 | 1.8970 | 0.9814 | 2.4297 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
109.020 |
|
O2 |
C1 |
O3 |
130.555 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.150 |
|
|
|
2 |
O |
-0.182 |
|
|
|
3 |
O |
-0.171 |
|
|
|
4 |
H |
0.203 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.996 |
-1.693 |
0.000 |
1.965 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.733 |
0.673 |
0.000 |
y |
0.673 |
-13.934 |
0.000 |
z |
0.000 |
0.000 |
-16.112 |
|
Traceless |
| x | y | z |
x |
-4.710 |
0.673 |
0.000 |
y |
0.673 |
3.989 |
0.000 |
z |
0.000 |
0.000 |
0.721 |
|
Polar |
3z2-r2 | 1.442 |
x2-y2 | -5.800 |
xy | 0.673 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.592 |
0.288 |
0.000 |
y |
0.288 |
3.084 |
0.000 |
z |
0.000 |
0.000 |
1.917 |
<r2> (average value of r
2) Å
2
<r2> |
35.041 |
(<r2>)1/2 |
5.920 |
Jump to
S1C1
Energy calculated at B97D3/cc-pVTZ
| hartrees |
Energy at 0K | -189.067323 |
Energy at 298.15K | -189.068376 |
HF Energy | -189.067323 |
Nuclear repulsion energy | 62.524153 |
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 B97D3/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' |
3716 |
3664 |
89.91 |
|
|
|
2 |
A' |
1835 |
1810 |
186.30 |
|
|
|
3 |
A' |
1215 |
1198 |
215.12 |
|
|
|
4 |
A' |
1038 |
1024 |
77.67 |
|
|
|
5 |
A' |
603 |
594 |
4.99 |
|
|
|
6 |
A" |
547 |
540 |
82.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4477.3 cm
-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 4414.6 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 B97D3/cc-pVTZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.418 |
0.000 |
O2 |
-0.948 |
-0.550 |
0.000 |
O3 |
1.175 |
0.251 |
0.000 |
H4 |
-1.813 |
-0.113 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
C1 | | 1.3550 | 1.1869 | 1.8894 |
O2 | 1.3550 | | 2.2697 | 0.9691 | O3 | 1.1869 | 2.2697 | | 3.0106 | H4 | 1.8894 | 0.9691 | 3.0106 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
107.610 |
|
O2 |
C1 |
O3 |
126.362 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.078 |
|
|
|
2 |
O |
-0.154 |
|
|
|
3 |
O |
-0.145 |
|
|
|
4 |
H |
0.221 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.875 |
0.227 |
0.000 |
2.884 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-13.744 |
-0.919 |
0.000 |
y |
-0.919 |
-17.691 |
0.000 |
z |
0.000 |
0.000 |
-16.157 |
|
Traceless |
| x | y | z |
x |
3.180 |
-0.919 |
0.000 |
y |
-0.919 |
-2.740 |
0.000 |
z |
0.000 |
0.000 |
-0.440 |
|
Polar |
3z2-r2 | -0.880 |
x2-y2 | 3.947 |
xy | -0.919 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.072 |
0.215 |
0.000 |
y |
0.215 |
2.492 |
0.000 |
z |
0.000 |
0.000 |
1.937 |
<r2> (average value of r
2) Å
2
<r2> |
35.425 |
(<r2>)1/2 |
5.952 |