Jump to
S1C2
Energy calculated at ROHF/6-31G
| | hartrees |
| Energy at 0K | -130.337658 |
| Energy at 298.15K | -130.339850 |
| HF Energy | -130.337658 |
| Nuclear repulsion energy | 34.794244 |
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 ROHF/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 |
A1 |
3829 |
3428 |
29.56 |
|
|
|
| 2 |
A1 |
1836 |
1644 |
39.28 |
|
|
|
| 3 |
A1 |
1319 |
1181 |
30.32 |
|
|
|
| 4 |
B1 |
246 |
220 |
489.00 |
|
|
|
| 5 |
B2 |
4009 |
3590 |
30.28 |
|
|
|
| 6 |
B2 |
1370 |
1227 |
2.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6305.0 cm
-1
Scaled (by 0.8953) Zero Point Vibrational Energy (zpe) 5644.9 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 ROHF/6-31G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
-0.558 |
| O2 |
0.000 |
0.000 |
0.746 |
| H3 |
0.000 |
0.867 |
-1.034 |
| H4 |
0.000 |
-0.867 |
-1.034 |
Atom - Atom Distances (Å)
| |
N1 |
O2 |
H3 |
H4 |
| N1 | | 1.3040 | 0.9893 | 0.9893 |
O2 | 1.3040 | | 1.9804 | 1.9804 | H3 | 0.9893 | 1.9804 | | 1.7340 | H4 | 0.9893 | 1.9804 | 1.7340 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O2 |
N1 |
H3 |
118.794 |
|
O2 |
N1 |
H4 |
118.794 |
| H3 |
N1 |
H4 |
122.411 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.477 |
|
|
|
| 2 |
O |
-0.268 |
|
|
|
| 3 |
H |
0.372 |
|
|
|
| 4 |
H |
0.372 |
|
|
|
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 |
-2.820 |
2.820 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.570 |
0.000 |
0.000 |
| y |
0.000 |
-9.760 |
-0.002 |
| z |
0.000 |
-0.002 |
-11.092 |
|
| Traceless |
| | x | y | z |
| x |
-2.144 |
0.000 |
0.000 |
| y |
0.000 |
2.071 |
-0.002 |
| z |
0.000 |
-0.002 |
0.073 |
|
| Polar |
| 3z2-r2 | 0.146 |
| x2-y2 | -2.810 |
| xy | 0.000 |
| xz | 0.000 |
| yz | -0.002 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
17.234 |
| (<r2>)1/2 |
4.151 |
Jump to
S1C1
Energy calculated at ROHF/6-31G
| | hartrees |
| Energy at 0K | -130.337658 |
| Energy at 298.15K | -130.339850 |
| HF Energy | -130.337658 |
| Nuclear repulsion energy | 34.791314 |
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 ROHF/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' |
3829 |
3428 |
29.56 |
|
|
|
| 2 |
A' |
1836 |
1644 |
39.26 |
|
|
|
| 3 |
A' |
1319 |
1181 |
30.34 |
|
|
|
| 4 |
A' |
246 |
220 |
489.11 |
|
|
|
| 5 |
A" |
4009 |
3589 |
30.33 |
|
|
|
| 6 |
A" |
1370 |
1227 |
2.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6304.3 cm
-1
Scaled (by 0.8953) Zero Point Vibrational Energy (zpe) 5644.2 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 ROHF/6-31G
Point Group is Cs
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.477 |
|
|
|
| 2 |
O |
-0.267 |
|
|
|
| 3 |
H |
0.372 |
|
|
|
| 4 |
H |
0.372 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.003 |
2.820 |
0.000 |
2.820 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.568 |
0.002 |
0.000 |
| y |
0.002 |
-11.093 |
-0.001 |
| z |
0.000 |
-0.001 |
-9.760 |
|
| Traceless |
| | x | y | z |
| x |
-2.142 |
0.002 |
0.000 |
| y |
0.002 |
0.071 |
-0.001 |
| z |
0.000 |
-0.001 |
2.071 |
|
| Polar |
| 3z2-r2 | 4.141 |
| x2-y2 | -1.475 |
| xy | 0.002 |
| xz | 0.000 |
| yz | -0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
17.235 |
| (<r2>)1/2 |
4.152 |