Jump to
S1C2
Energy calculated at BLYP/6-31G
| hartrees |
Energy at 0K | -151.475124 |
Energy at 298.15K | -151.476970 |
HF Energy | -151.475124 |
Nuclear repulsion energy | 34.564920 |
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 BLYP/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 |
3432 |
3406 |
0.00 |
140.32 |
0.36 |
0.52 |
2 |
A |
1422 |
1411 |
0.00 |
13.44 |
0.71 |
0.83 |
3 |
A |
820 |
814 |
0.00 |
12.87 |
0.26 |
0.42 |
4 |
A |
94 |
94 |
374.36 |
0.00 |
0.74 |
0.85 |
5 |
B |
3453 |
3426 |
21.25 |
0.00 |
0.75 |
0.86 |
6 |
B |
1111 |
1102 |
143.36 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5165.7 cm
-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 5126.5 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 BLYP/6-31G
Point Group is C2
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.786 |
-0.000 |
O2 |
0.000 |
-0.786 |
-0.000 |
H3 |
0.991 |
0.900 |
0.001 |
H4 |
-0.991 |
-0.900 |
0.001 |
Atom - Atom Distances (Å)
|
O1 |
O2 |
H3 |
H4 |
O1 | | 1.5717 | 0.9973 | 1.9555 |
O2 | 1.5717 | | 1.9555 | 0.9973 | H3 | 0.9973 | 1.9555 | | 2.6770 | H4 | 1.9555 | 0.9973 | 2.6770 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O1 |
O2 |
H4 |
96.572 |
|
O2 |
O1 |
H3 |
96.572 |
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.379 |
|
|
|
2 |
O |
-0.379 |
|
|
|
3 |
H |
0.379 |
|
|
|
4 |
H |
0.379 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
0.003 |
0.003 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-8.065 |
3.831 |
0.000 |
y |
3.831 |
-11.413 |
0.000 |
z |
0.000 |
0.000 |
-12.720 |
|
Traceless |
| x | y | z |
x |
4.002 |
3.831 |
0.000 |
y |
3.831 |
-1.020 |
0.000 |
z |
0.000 |
0.000 |
-2.982 |
|
Polar |
3z2-r2 | -5.964 |
x2-y2 | 3.348 |
xy | 3.831 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.746 |
0.419 |
0.000 |
y |
0.419 |
2.286 |
0.000 |
z |
0.000 |
0.000 |
0.324 |
<r2> (average value of r
2) Å
2
<r2> |
20.168 |
(<r2>)1/2 |
4.491 |
Jump to
S1C1
Energy calculated at BLYP/6-31G
| hartrees |
Energy at 0K | -151.475119 |
Energy at 298.15K | -151.476980 |
HF Energy | -151.475119 |
Nuclear repulsion energy | 34.568438 |
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 BLYP/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 |
Ag |
3432 |
3406 |
0.00 |
|
|
|
2 |
Ag |
1422 |
1411 |
0.00 |
|
|
|
3 |
Ag |
820 |
814 |
0.00 |
|
|
|
4 |
Au |
103 |
102 |
374.34 |
|
|
|
5 |
Bu |
3453 |
3427 |
21.22 |
|
|
|
6 |
Bu |
1111 |
1103 |
143.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5170.5 cm
-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 5131.2 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 BLYP/6-31G
Point Group is C2h
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.786 |
0.000 |
O2 |
0.000 |
-0.786 |
0.000 |
H3 |
0.991 |
0.900 |
0.000 |
H4 |
-0.991 |
-0.900 |
0.000 |
Atom - Atom Distances (Å)
|
O1 |
O2 |
H3 |
H4 |
O1 | | 1.5714 | 0.9974 | 1.9553 |
O2 | 1.5714 | | 1.9553 | 0.9974 | H3 | 0.9974 | 1.9553 | | 2.6771 | H4 | 1.9553 | 0.9974 | 2.6771 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O1 |
O2 |
H4 |
96.578 |
|
O2 |
O1 |
H3 |
96.578 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.379 |
|
|
|
2 |
O |
-0.379 |
|
|
|
3 |
H |
0.379 |
|
|
|
4 |
H |
0.379 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
0.000 |
0.000 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-8.064 |
3.831 |
0.000 |
y |
3.831 |
-11.413 |
0.000 |
z |
0.000 |
0.000 |
-12.720 |
|
Traceless |
| x | y | z |
x |
4.002 |
3.831 |
0.000 |
y |
3.831 |
-1.021 |
0.000 |
z |
0.000 |
0.000 |
-2.982 |
|
Polar |
3z2-r2 | -5.964 |
x2-y2 | 3.349 |
xy | 3.831 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.746 |
0.419 |
0.000 |
y |
0.419 |
2.285 |
0.000 |
z |
0.000 |
0.000 |
0.324 |
<r2> (average value of r
2) Å
2
<r2> |
20.165 |
(<r2>)1/2 |
4.490 |