Jump to
S1C2
Energy calculated at mPW1PW91/6-31+G**
| | hartrees |
| Energy at 0K | -131.066185 |
| Energy at 298.15K | |
| HF Energy | -131.066185 |
| Nuclear repulsion energy | 35.191969 |
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 mPW1PW91/6-31+G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3498 |
3329 |
1.31 |
|
|
|
| 2 |
A1 |
1686 |
1605 |
12.66 |
|
|
|
| 3 |
A1 |
1444 |
1375 |
6.58 |
|
|
|
| 4 |
B1 |
203i |
194i |
229.64 |
|
|
|
| 5 |
B2 |
3645 |
3469 |
11.42 |
|
|
|
| 6 |
B2 |
1277 |
1216 |
3.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5673.6 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 5400.1 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 mPW1PW91/6-31+G**
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
-0.539 |
| O2 |
0.000 |
0.000 |
0.733 |
| H3 |
0.000 |
0.878 |
-1.045 |
| H4 |
0.000 |
-0.878 |
-1.045 |
Atom - Atom Distances (Å)
| |
N1 |
O2 |
H3 |
H4 |
| N1 | | 1.2713 | 1.0135 | 1.0135 |
O2 | 1.2713 | | 1.9825 | 1.9825 | H3 | 1.0135 | 1.9825 | | 1.7562 | H4 | 1.0135 | 1.9825 | 1.7562 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O2 |
N1 |
H3 |
119.957 |
|
O2 |
N1 |
H4 |
119.957 |
| H3 |
N1 |
H4 |
120.086 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.457 |
|
|
|
| 2 |
O |
-0.170 |
|
|
|
| 3 |
H |
0.313 |
|
|
|
| 4 |
H |
0.313 |
|
|
|
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 |
-3.250 |
3.250 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.784 |
0.000 |
0.000 |
| y |
0.000 |
-10.085 |
0.000 |
| z |
0.000 |
0.000 |
-11.163 |
|
| Traceless |
| | x | y | z |
| x |
-2.160 |
0.000 |
0.000 |
| y |
0.000 |
1.888 |
0.000 |
| z |
0.000 |
0.000 |
0.272 |
|
| Polar |
| 3z2-r2 | 0.544 |
| x2-y2 | -2.699 |
| 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 |
1.456 |
0.000 |
0.000 |
| y |
0.000 |
1.749 |
0.000 |
| z |
0.000 |
0.000 |
3.085 |
<r2> (average value of r
2) Å
2
| <r2> |
17.135 |
| (<r2>)1/2 |
4.140 |
Jump to
S1C1
Energy calculated at mPW1PW91/6-31+G**
| | hartrees |
| Energy at 0K | -131.066215 |
| Energy at 298.15K | -131.068454 |
| HF Energy | -131.066215 |
| Nuclear repulsion energy | 35.182765 |
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 mPW1PW91/6-31+G**
| 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' |
3485 |
3317 |
0.75 |
|
|
|
| 2 |
A' |
1687 |
1606 |
12.98 |
|
|
|
| 3 |
A' |
1440 |
1371 |
6.59 |
|
|
|
| 4 |
A' |
282 |
269 |
222.46 |
|
|
|
| 5 |
A" |
3630 |
3455 |
9.44 |
|
|
|
| 6 |
A" |
1285 |
1223 |
3.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5904.6 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 5620.0 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 mPW1PW91/6-31+G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
-0.014 |
0.540 |
0.000 |
| O2 |
-0.014 |
-0.732 |
0.000 |
| H3 |
0.108 |
1.038 |
0.875 |
| H4 |
0.108 |
1.038 |
-0.875 |
Atom - Atom Distances (Å)
| |
N1 |
O2 |
H3 |
H4 |
| N1 | | 1.2720 | 1.0144 | 1.0144 |
O2 | 1.2720 | | 1.9784 | 1.9784 | H3 | 1.0144 | 1.9784 | | 1.7504 | H4 | 1.0144 | 1.9784 | 1.7504 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O2 |
N1 |
H3 |
119.409 |
|
O2 |
N1 |
H4 |
119.409 |
| H3 |
N1 |
H4 |
119.254 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.455 |
|
|
|
| 2 |
O |
-0.170 |
|
|
|
| 3 |
H |
0.312 |
|
|
|
| 4 |
H |
0.312 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.412 |
3.210 |
0.000 |
3.236 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.733 |
0.403 |
0.000 |
| y |
0.403 |
-11.226 |
0.000 |
| z |
0.000 |
0.000 |
-10.118 |
|
| Traceless |
| | x | y | z |
| x |
-2.061 |
0.403 |
0.000 |
| y |
0.403 |
0.199 |
0.000 |
| z |
0.000 |
0.000 |
1.862 |
|
| Polar |
| 3z2-r2 | 3.723 |
| x2-y2 | -1.507 |
| xy | 0.403 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.461 |
0.029 |
0.000 |
| y |
0.029 |
3.082 |
0.000 |
| z |
0.000 |
0.000 |
1.761 |
<r2> (average value of r
2) Å
2
| <r2> |
17.136 |
| (<r2>)1/2 |
4.140 |