Jump to
S1C2
Energy calculated at HSEh1PBE/6-31G*
| hartrees |
Energy at 0K | -114.286205 |
Energy at 298.15K | -114.287623 |
HF Energy | -114.286205 |
Nuclear repulsion energy | 30.676854 |
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 HSEh1PBE/6-31G*
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' |
3693 |
3512 |
51.66 |
|
|
|
2 |
A' |
2853 |
2713 |
170.88 |
|
|
|
3 |
A' |
1541 |
1466 |
32.26 |
|
|
|
4 |
A' |
1369 |
1302 |
73.59 |
|
|
|
5 |
A' |
1232 |
1172 |
124.57 |
|
|
|
6 |
A" |
1112 |
1058 |
122.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5900.7 cm
-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 5611.6 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 HSEh1PBE/6-31G*
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.011 |
0.743 |
0.000 |
O2 |
0.011 |
-0.569 |
0.000 |
H3 |
-1.089 |
0.963 |
0.000 |
H4 |
0.936 |
-0.869 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
H3 |
H4 |
C1 | | 1.3128 | 1.1218 | 1.8595 |
O2 | 1.3128 | | 1.8865 | 0.9727 | H3 | 1.1218 | 1.8865 | | 2.7314 | H4 | 1.8595 | 0.9727 | 2.7314 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
107.974 |
|
O2 |
C1 |
H3 |
101.297 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.104 |
|
|
|
2 |
O |
-0.470 |
|
|
|
3 |
H |
0.128 |
|
|
|
4 |
H |
0.447 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.389 |
-1.629 |
0.000 |
1.675 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-10.768 |
-3.530 |
0.000 |
y |
-3.530 |
-13.498 |
0.000 |
z |
0.000 |
0.000 |
-11.662 |
|
Traceless |
| x | y | z |
x |
1.812 |
-3.530 |
0.000 |
y |
-3.530 |
-2.282 |
0.000 |
z |
0.000 |
0.000 |
0.471 |
|
Polar |
3z2-r2 | 0.941 |
x2-y2 | 2.729 |
xy | -3.530 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.405 |
-0.610 |
0.000 |
y |
-0.610 |
2.346 |
0.000 |
z |
0.000 |
0.000 |
1.349 |
<r2> (average value of r
2) Å
2
<r2> |
17.137 |
(<r2>)1/2 |
4.140 |
Jump to
S1C1
Energy calculated at HSEh1PBE/6-31G*
| hartrees |
Energy at 0K | -114.277870 |
Energy at 298.15K | -114.279276 |
HF Energy | -114.277870 |
Nuclear repulsion energy | 30.625941 |
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 HSEh1PBE/6-31G*
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' |
3499 |
3327 |
25.83 |
|
|
|
2 |
A' |
2756 |
2621 |
248.91 |
|
|
|
3 |
A' |
1497 |
1424 |
55.60 |
|
|
|
4 |
A' |
1379 |
1311 |
63.69 |
|
|
|
5 |
A' |
1250 |
1189 |
27.02 |
|
|
|
6 |
A" |
1031 |
981 |
40.78 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5705.4 cm
-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 5425.8 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 HSEh1PBE/6-31G*
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.122 |
0.742 |
0.000 |
O2 |
0.122 |
-0.564 |
0.000 |
H3 |
-0.959 |
1.065 |
0.000 |
H4 |
-0.755 |
-1.004 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
H3 |
H4 |
C1 | | 1.3059 | 1.1283 | 1.9533 |
O2 | 1.3059 | | 1.9549 | 0.9810 | H3 | 1.1283 | 1.9549 | | 2.0783 | H4 | 1.9533 | 0.9810 | 2.0783 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H4 |
116.615 |
|
O2 |
C1 |
H3 |
106.632 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.050 |
|
|
|
2 |
O |
-0.462 |
|
|
|
3 |
H |
0.093 |
|
|
|
4 |
H |
0.418 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.948 |
-1.704 |
0.000 |
3.405 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.070 |
0.058 |
0.000 |
y |
0.058 |
-12.921 |
0.000 |
z |
0.000 |
0.000 |
-11.641 |
|
Traceless |
| x | y | z |
x |
0.212 |
0.058 |
0.000 |
y |
0.058 |
-1.066 |
0.000 |
z |
0.000 |
0.000 |
0.854 |
|
Polar |
3z2-r2 | 1.709 |
x2-y2 | 0.852 |
xy | 0.058 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.282 |
-0.074 |
0.000 |
y |
-0.074 |
2.823 |
0.000 |
z |
0.000 |
0.000 |
1.371 |
<r2> (average value of r
2) Å
2
<r2> |
17.313 |
(<r2>)1/2 |
4.161 |