Jump to
S1C2
Energy calculated at B97D3/6-311+G(3df,2p)
| | hartrees |
| Energy at 0K | -114.397348 |
| Energy at 298.15K | -114.398753 |
| HF Energy | -114.397348 |
| Nuclear repulsion energy | 30.570621 |
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 B97D3/6-311+G(3df,2p)
| 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' |
3627 |
3580 |
58.52 |
|
|
|
| 2 |
A' |
2758 |
2722 |
156.70 |
|
|
|
| 3 |
A' |
1480 |
1461 |
22.51 |
|
|
|
| 4 |
A' |
1269 |
1253 |
46.30 |
|
|
|
| 5 |
A' |
1184 |
1169 |
151.56 |
|
|
|
| 6 |
A" |
1076 |
1062 |
108.30 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5697.2 cm
-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 5623.1 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 B97D3/6-311+G(3df,2p)
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.011 |
0.746 |
0.000 |
| O2 |
-0.011 |
-0.572 |
0.000 |
| H3 |
1.087 |
0.977 |
0.000 |
| H4 |
-0.934 |
-0.876 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3186 | 1.1222 | 1.8670 |
O2 | 1.3186 | | 1.8990 | 0.9721 | H3 | 1.1222 | 1.8990 | | 2.7425 | H4 | 1.8670 | 0.9721 | 2.7425 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
107.517 |
|
O2 |
C1 |
H3 |
112.369 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.105 |
|
|
|
| 2 |
O |
-0.275 |
|
|
|
| 3 |
H |
0.116 |
|
|
|
| 4 |
H |
0.263 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.139 |
-1.691 |
0.000 |
1.697 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.450 |
3.796 |
0.000 |
| y |
3.796 |
-14.074 |
0.000 |
| z |
0.000 |
0.000 |
-12.360 |
|
| Traceless |
| | x | y | z |
| x |
1.767 |
3.796 |
0.000 |
| y |
3.796 |
-2.169 |
0.000 |
| z |
0.000 |
0.000 |
0.402 |
|
| Polar |
| 3z2-r2 | 0.804 |
| x2-y2 | 2.625 |
| xy | 3.796 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.267 |
0.241 |
0.000 |
| y |
0.241 |
3.499 |
0.000 |
| z |
0.000 |
0.000 |
2.477 |
<r2> (average value of r
2) Å
2
| <r2> |
17.628 |
| (<r2>)1/2 |
4.199 |
Jump to
S1C1
Energy calculated at B97D3/6-311+G(3df,2p)
| | hartrees |
| Energy at 0K | -114.390462 |
| Energy at 298.15K | -114.391853 |
| HF Energy | -114.390462 |
| Nuclear repulsion energy | 30.496162 |
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 B97D3/6-311+G(3df,2p)
| 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' |
3397 |
3353 |
46.10 |
|
|
|
| 2 |
A' |
2663 |
2628 |
226.42 |
|
|
|
| 3 |
A' |
1438 |
1420 |
50.02 |
|
|
|
| 4 |
A' |
1286 |
1269 |
40.78 |
|
|
|
| 5 |
A' |
1166 |
1151 |
31.32 |
|
|
|
| 6 |
A" |
1004 |
991 |
25.85 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5476.9 cm
-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 5405.7 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 B97D3/6-311+G(3df,2p)
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.123 |
0.745 |
0.000 |
| O2 |
0.123 |
-0.568 |
0.000 |
| H3 |
-0.956 |
1.077 |
0.000 |
| H4 |
-0.760 |
-0.999 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
H3 |
H4 |
| C1 | | 1.3132 | 1.1289 | 1.9543 |
O2 | 1.3132 | | 1.9677 | 0.9819 | H3 | 1.1289 | 1.9677 | | 2.0854 | H4 | 1.9543 | 0.9819 | 2.0854 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
O2 |
H4 |
114.145 |
|
O2 |
C1 |
H3 |
113.066 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.093 |
|
|
|
| 2 |
O |
-0.229 |
|
|
|
| 3 |
H |
0.103 |
|
|
|
| 4 |
H |
0.218 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.882 |
-1.670 |
0.000 |
3.330 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.675 |
-0.243 |
0.000 |
| y |
-0.243 |
-13.403 |
0.000 |
| z |
0.000 |
0.000 |
-12.298 |
|
| Traceless |
| | x | y | z |
| x |
0.175 |
-0.243 |
0.000 |
| y |
-0.243 |
-0.917 |
0.000 |
| z |
0.000 |
0.000 |
0.742 |
|
| Polar |
| 3z2-r2 | 1.483 |
| x2-y2 | 0.728 |
| xy | -0.243 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.288 |
0.232 |
0.000 |
| y |
0.232 |
3.983 |
0.000 |
| z |
0.000 |
0.000 |
2.442 |
<r2> (average value of r
2) Å
2
| <r2> |
17.763 |
| (<r2>)1/2 |
4.215 |