Jump to
S1C2
Energy calculated at B3LYP/Def2TZVPP
| | hartrees |
| Energy at 0K | -150.977470 |
| Energy at 298.15K | -150.978572 |
| HF Energy | -150.977470 |
| Nuclear repulsion energy | 32.177537 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Geometric Data calculated at B3LYP/Def2TZVPP
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.055 |
-0.606 |
0.000 |
| O2 |
0.055 |
0.717 |
0.000 |
| H3 |
-0.878 |
-0.882 |
0.000 |
Atom - Atom Distances (Å)
| |
O1 |
O2 |
H3 |
| O1 | | 1.3228 | 0.9732 |
O2 | 1.3228 | | 1.8510 | H3 | 0.9732 | 1.8510 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O2 |
O1 |
H3 |
106.456 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.063 |
|
|
|
| 2 |
O |
-0.165 |
|
|
|
| 3 |
H |
0.228 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.726 |
-1.446 |
0.000 |
2.252 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-9.952 |
1.651 |
0.000 |
| y |
1.651 |
-10.983 |
0.000 |
| z |
0.000 |
0.000 |
-10.979 |
|
| Traceless |
| | x | y | z |
| x |
1.029 |
1.651 |
0.000 |
| y |
1.651 |
-0.517 |
0.000 |
| z |
0.000 |
0.000 |
-0.512 |
|
| Polar |
| 3z2-r2 | -1.024 |
| x2-y2 | 1.031 |
| xy | 1.651 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.337 |
0.240 |
0.000 |
| y |
0.240 |
2.438 |
0.000 |
| z |
0.000 |
0.000 |
1.009 |
<r2> (average value of r
2) Å
2
| <r2> |
15.311 |
| (<r2>)1/2 |
3.913 |
Jump to
S1C1
Energy calculated at B3LYP/Def2TZVPP
| | hartrees |
| Energy at 0K | -150.891141 |
| Energy at 298.15K | |
| HF Energy | -150.891141 |
| Nuclear repulsion energy | 31.905894 |
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 |
Σ |
3970 |
3821 |
599.45 |
|
|
|
| 2 |
Σ |
1233 |
1187 |
40.19 |
|
|
|
| 3 |
Π |
1308i |
1259i |
248.55 |
|
|
|
| 3 |
Π |
1722i |
1657i |
284.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1086.8 cm
-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 1046.1 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/Def2TZVPP
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.000 |
0.000 |
-0.565 |
| O2 |
0.000 |
0.000 |
0.754 |
| H3 |
0.000 |
0.000 |
-1.519 |
Atom - Atom Distances (Å)
| |
O1 |
O2 |
H3 |
| O1 | | 1.3191 | 0.9545 |
O2 | 1.3191 | | 2.2736 | H3 | 0.9545 | 2.2736 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O2 |
O1 |
H3 |
180.000 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.178 |
|
|
|
| 2 |
O |
-0.105 |
|
|
|
| 3 |
H |
0.283 |
|
|
|
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 |
-2.648 |
2.648 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.027 |
0.000 |
0.000 |
| y |
0.000 |
-11.008 |
0.000 |
| z |
0.000 |
0.000 |
-6.792 |
|
| Traceless |
| | x | y | z |
| x |
-3.127 |
0.000 |
0.000 |
| y |
0.000 |
-1.598 |
0.000 |
| z |
0.000 |
0.000 |
4.726 |
|
| Polar |
| 3z2-r2 | 9.451 |
| x2-y2 | -1.020 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.988 |
0.000 |
0.000 |
| y |
0.000 |
0.973 |
0.000 |
| z |
0.000 |
0.000 |
2.813 |
<r2> (average value of r
2) Å
2
| <r2> |
15.661 |
| (<r2>)1/2 |
3.957 |