Jump to
S1C2
Energy calculated at B3LYP/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -114.468683 |
| Energy at 298.15K | -114.470096 |
| HF Energy | -114.468683 |
| Nuclear repulsion energy | 30.755801 |
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/aug-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' |
3692 |
3572 |
74.45 |
|
|
|
| 2 |
A' |
2850 |
2757 |
132.06 |
|
|
|
| 3 |
A' |
1501 |
1452 |
22.61 |
|
|
|
| 4 |
A' |
1323 |
1280 |
73.38 |
|
|
|
| 5 |
A' |
1215 |
1175 |
144.92 |
|
|
|
| 6 |
A" |
1088 |
1052 |
115.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5833.7 cm
-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 5644.1 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/aug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.011 |
0.741 |
0.000 |
| O2 |
0.011 |
-0.568 |
0.000 |
| H3 |
-1.075 |
0.984 |
0.000 |
| H4 |
0.926 |
-0.884 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3092 | 1.1124 | 1.8656 |
O2 | 1.3092 | | 1.8938 | 0.9688 | H3 | 1.1124 | 1.8938 | | 2.7376 | H4 | 1.8656 | 0.9688 | 2.7376 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
109.045 |
|
O2 |
C1 |
H3 |
102.591 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.393 |
|
|
|
| 2 |
O |
-0.152 |
|
|
|
| 3 |
H |
0.325 |
|
|
|
| 4 |
H |
0.220 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.127 |
-1.652 |
0.000 |
1.657 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.473 |
-3.855 |
0.000 |
| y |
-3.855 |
-14.059 |
0.000 |
| z |
0.000 |
0.000 |
-12.387 |
|
| Traceless |
| | x | y | z |
| x |
1.750 |
-3.855 |
0.000 |
| y |
-3.855 |
-2.129 |
0.000 |
| z |
0.000 |
0.000 |
0.379 |
|
| Polar |
| 3z2-r2 | 0.758 |
| x2-y2 | 2.586 |
| xy | -3.855 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.286 |
-0.256 |
-0.000 |
| y |
-0.256 |
3.450 |
0.000 |
| z |
-0.000 |
0.000 |
2.549 |
<r2> (average value of r
2) Å
2
| <r2> |
17.537 |
| (<r2>)1/2 |
4.188 |
Jump to
S1C1
Energy calculated at B3LYP/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -114.461229 |
| Energy at 298.15K | -114.462631 |
| HF Energy | -114.461229 |
| Nuclear repulsion energy | 30.669102 |
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/aug-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' |
3523 |
3409 |
20.43 |
|
|
|
| 2 |
A' |
2764 |
2674 |
193.20 |
|
|
|
| 3 |
A' |
1468 |
1420 |
52.01 |
|
|
|
| 4 |
A' |
1327 |
1284 |
60.84 |
|
|
|
| 5 |
A' |
1216 |
1177 |
36.32 |
|
|
|
| 6 |
A" |
1015 |
982 |
25.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5656.3 cm
-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 5472.5 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/aug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.122 |
0.741 |
0.000 |
| O2 |
0.122 |
-0.566 |
0.000 |
| H3 |
-0.946 |
1.075 |
0.000 |
| H4 |
-0.756 |
-0.994 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3065 | 1.1182 | 1.9436 |
O2 | 1.3065 | | 1.9571 | 0.9762 | H3 | 1.1182 | 1.9571 | | 2.0770 | H4 | 1.9436 | 0.9762 | 2.0770 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
115.988 |
|
O2 |
C1 |
H3 |
107.384 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.323 |
|
|
|
| 2 |
O |
-0.153 |
|
|
|
| 3 |
H |
0.296 |
|
|
|
| 4 |
H |
0.180 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.934 |
-1.636 |
0.000 |
3.360 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.700 |
-0.266 |
0.000 |
| y |
-0.266 |
-13.437 |
0.000 |
| z |
0.000 |
0.000 |
-12.321 |
|
| Traceless |
| | x | y | z |
| x |
0.178 |
-0.266 |
0.000 |
| y |
-0.266 |
-0.927 |
0.000 |
| z |
0.000 |
0.000 |
0.748 |
|
| Polar |
| 3z2-r2 | 1.496 |
| x2-y2 | 0.737 |
| xy | -0.266 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.310 |
0.191 |
0.000 |
| y |
0.191 |
3.865 |
0.000 |
| z |
0.000 |
0.000 |
2.529 |
<r2> (average value of r
2) Å
2
| <r2> |
17.674 |
| (<r2>)1/2 |
4.204 |