Jump to
S1C2
Energy calculated at HF/SDD
| hartrees |
Energy at 0K | -130.378452 |
Energy at 298.15K | -130.380705 |
HF Energy | -130.378452 |
Nuclear repulsion energy | 34.614701 |
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 HF/SDD
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 |
3819 |
3438 |
33.32 |
|
|
|
2 |
A1 |
1824 |
1642 |
41.69 |
|
|
|
3 |
A1 |
1354 |
1219 |
27.81 |
|
|
|
4 |
B1 |
294 |
265 |
476.36 |
|
|
|
5 |
B2 |
4006 |
3607 |
28.58 |
|
|
|
6 |
B2 |
1354 |
1219 |
3.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6325.2 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 5695.2 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 HF/SDD
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
N1 |
0.000 |
0.000 |
-0.561 |
O2 |
0.000 |
0.000 |
0.751 |
H3 |
0.000 |
0.870 |
-1.039 |
H4 |
0.000 |
-0.870 |
-1.039 |
Atom - Atom Distances (Å)
|
N1 |
O2 |
H3 |
H4 |
N1 | | 1.3115 | 0.9930 | 0.9930 |
O2 | 1.3115 | | 1.9903 | 1.9903 | H3 | 0.9930 | 1.9903 | | 1.7402 | H4 | 0.9930 | 1.9903 | 1.7402 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O2 |
N1 |
H3 |
118.812 |
|
O2 |
N1 |
H4 |
118.812 |
H3 |
N1 |
H4 |
122.376 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/SDD
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.506 |
|
|
|
2 |
O |
-0.198 |
|
|
|
3 |
H |
0.352 |
|
|
|
4 |
H |
0.352 |
|
|
|
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 |
-2.909 |
2.909 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.739 |
0.000 |
0.000 |
y |
0.000 |
-9.847 |
0.000 |
z |
0.000 |
0.000 |
-11.191 |
|
Traceless |
| x | y | z |
x |
-2.220 |
0.000 |
0.000 |
y |
0.000 |
2.118 |
0.000 |
z |
0.000 |
0.000 |
0.103 |
|
Polar |
3z2-r2 | 0.205 |
x2-y2 | -2.892 |
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 |
0.665 |
0.000 |
0.000 |
y |
0.000 |
1.212 |
0.000 |
z |
0.000 |
0.000 |
2.763 |
<r2> (average value of r
2) Å
2
<r2> |
17.416 |
(<r2>)1/2 |
4.173 |
Jump to
S1C1
Energy calculated at HF/SDD
| hartrees |
Energy at 0K | -130.378452 |
Energy at 298.15K | -130.380706 |
HF Energy | -130.378452 |
Nuclear repulsion energy | 34.615547 |
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 HF/SDD
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' |
3819 |
3438 |
33.32 |
|
|
|
2 |
A' |
1824 |
1642 |
41.70 |
|
|
|
3 |
A' |
1354 |
1219 |
27.80 |
|
|
|
4 |
A' |
295 |
265 |
476.31 |
|
|
|
5 |
A" |
4006 |
3607 |
28.56 |
|
|
|
6 |
A" |
1354 |
1219 |
3.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6325.5 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 5695.4 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 HF/SDD
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
N1 |
-0.000 |
0.561 |
0.000 |
O2 |
-0.000 |
-0.751 |
0.000 |
H3 |
0.000 |
1.039 |
0.870 |
H4 |
0.000 |
1.039 |
-0.870 |
Atom - Atom Distances (Å)
|
N1 |
O2 |
H3 |
H4 |
N1 | | 1.3114 | 0.9930 | 0.9930 |
O2 | 1.3114 | | 1.9903 | 1.9903 | H3 | 0.9930 | 1.9903 | | 1.7401 | H4 | 0.9930 | 1.9903 | 1.7401 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O2 |
N1 |
H3 |
118.813 |
|
O2 |
N1 |
H4 |
118.813 |
H3 |
N1 |
H4 |
122.373 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/SDD
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.506 |
|
|
|
2 |
O |
-0.198 |
|
|
|
3 |
H |
0.352 |
|
|
|
4 |
H |
0.352 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.001 |
2.909 |
0.000 |
2.909 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.739 |
0.001 |
0.000 |
y |
0.001 |
-11.191 |
0.000 |
z |
0.000 |
0.000 |
-9.847 |
|
Traceless |
| x | y | z |
x |
-2.220 |
0.001 |
0.000 |
y |
0.001 |
0.103 |
0.000 |
z |
0.000 |
0.000 |
2.117 |
|
Polar |
3z2-r2 | 4.235 |
x2-y2 | -1.548 |
xy | 0.001 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.665 |
0.000 |
0.000 |
y |
0.000 |
2.763 |
0.000 |
z |
0.000 |
0.000 |
1.212 |
<r2> (average value of r
2) Å
2
<r2> |
17.416 |
(<r2>)1/2 |
4.173 |