Jump to
S1C2
Energy calculated at B3LYP/Def2TZVPP
| | hartrees |
| Energy at 0K | -189.182098 |
| Energy at 298.15K | -189.183183 |
| HF Energy | -189.182098 |
| Nuclear repulsion energy | 63.303201 |
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 B3LYP/Def2TZVPP
| 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' |
3583 |
3449 |
16.58 |
|
|
|
| 2 |
A' |
1866 |
1796 |
326.43 |
|
|
|
| 3 |
A' |
1296 |
1248 |
0.40 |
|
|
|
| 4 |
A' |
1071 |
1031 |
162.42 |
|
|
|
| 5 |
A' |
598 |
576 |
31.93 |
|
|
|
| 6 |
A" |
590 |
568 |
107.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4502.2 cm
-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 4333.8 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 B3LYP/Def2TZVPP
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.472 |
0.000 |
| O2 |
-1.066 |
-0.345 |
0.000 |
| O3 |
1.155 |
0.147 |
0.000 |
| H4 |
-0.712 |
-1.253 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
O3 |
H4 |
| C1 | | 1.3432 | 1.1996 | 1.8665 |
O2 | 1.3432 | | 2.2745 | 0.9744 | O3 | 1.1996 | 2.2745 | | 2.3336 | H4 | 1.8665 | 0.9744 | 2.3336 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
106.199 |
|
O2 |
C1 |
O3 |
126.789 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.206 |
|
|
|
| 2 |
O |
-0.216 |
|
|
|
| 3 |
O |
-0.192 |
|
|
|
| 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 |
| |
-1.044 |
-1.709 |
0.000 |
2.003 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.243 |
0.720 |
0.000 |
| y |
0.720 |
-14.075 |
0.000 |
| z |
0.000 |
0.000 |
-16.319 |
|
| Traceless |
| | x | y | z |
| x |
-5.046 |
0.720 |
0.000 |
| y |
0.720 |
4.206 |
0.000 |
| z |
0.000 |
0.000 |
0.840 |
|
| Polar |
| 3z2-r2 | 1.680 |
| x2-y2 | -6.168 |
| xy | 0.720 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.670 |
0.240 |
0.000 |
| y |
0.240 |
3.148 |
0.000 |
| z |
0.000 |
0.000 |
2.039 |
<r2> (average value of r
2) Å
2
| <r2> |
34.878 |
| (<r2>)1/2 |
5.906 |
Jump to
S1C1
Energy calculated at B3LYP/Def2TZVPP
| | hartrees |
| Energy at 0K | -189.185092 |
| Energy at 298.15K | -189.186160 |
| HF Energy | -189.185092 |
| Nuclear repulsion energy | 63.041920 |
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 B3LYP/Def2TZVPP
| 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' |
3801 |
3659 |
122.22 |
|
|
|
| 2 |
A' |
1901 |
1830 |
229.90 |
|
|
|
| 3 |
A' |
1240 |
1194 |
241.03 |
|
|
|
| 4 |
A' |
1083 |
1042 |
76.38 |
|
|
|
| 5 |
A' |
622 |
599 |
4.30 |
|
|
|
| 6 |
A" |
544 |
524 |
87.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4596.1 cm
-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 4424.2 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 B3LYP/Def2TZVPP
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.406 |
0.000 |
| O2 |
-0.938 |
-0.534 |
0.000 |
| O3 |
1.164 |
0.244 |
0.000 |
| H4 |
-1.808 |
-0.118 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
O3 |
H4 |
| C1 | | 1.3280 | 1.1756 | 1.8823 |
O2 | 1.3280 | | 2.2417 | 0.9636 | O3 | 1.1756 | 2.2417 | | 2.9941 | H4 | 1.8823 | 0.9636 | 2.9941 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
109.419 |
|
O2 |
C1 |
O3 |
127.011 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.127 |
|
|
|
| 2 |
O |
-0.184 |
|
|
|
| 3 |
O |
-0.170 |
|
|
|
| 4 |
H |
0.227 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-3.000 |
0.281 |
0.000 |
3.013 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.028 |
-0.938 |
0.000 |
| y |
-0.938 |
-18.054 |
0.000 |
| z |
0.000 |
0.000 |
-16.379 |
|
| Traceless |
| | x | y | z |
| x |
3.188 |
-0.938 |
0.000 |
| y |
-0.938 |
-2.850 |
0.000 |
| z |
0.000 |
0.000 |
-0.338 |
|
| Polar |
| 3z2-r2 | -0.676 |
| x2-y2 | 4.025 |
| xy | -0.938 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.098 |
0.180 |
0.000 |
| y |
0.180 |
2.598 |
0.000 |
| z |
0.000 |
0.000 |
2.071 |
<r2> (average value of r
2) Å
2
| <r2> |
35.252 |
| (<r2>)1/2 |
5.937 |