Jump to
S1C2
Energy calculated at PBEPBE/Def2TZVPP
| | hartrees |
| Energy at 0K | -131.012335 |
| Energy at 298.15K | |
| HF Energy | -131.012335 |
| Nuclear repulsion energy | 34.968475 |
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 PBEPBE/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 |
A1 |
3309 |
3269 |
3.64 |
|
|
|
| 2 |
A1 |
1613 |
1594 |
5.89 |
|
|
|
| 3 |
A1 |
1358 |
1342 |
15.67 |
|
|
|
| 4 |
B1 |
240i |
237i |
163.50 |
|
|
|
| 5 |
B2 |
3418 |
3377 |
0.00 |
|
|
|
| 6 |
B2 |
1222 |
1207 |
2.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5340.0 cm
-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 5275.4 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 PBEPBE/Def2TZVPP
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.000 |
0.000 |
-0.541 |
| O2 |
0.000 |
0.000 |
0.737 |
| H3 |
0.000 |
0.883 |
-1.056 |
| H4 |
0.000 |
-0.883 |
-1.056 |
Atom - Atom Distances (Å)
| |
N1 |
O2 |
H3 |
H4 |
| N1 | | 1.2777 | 1.0226 | 1.0226 |
O2 | 1.2777 | | 1.9990 | 1.9990 | H3 | 1.0226 | 1.9990 | | 1.7662 | H4 | 1.0226 | 1.9990 | 1.7662 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O2 |
N1 |
H3 |
120.276 |
|
O2 |
N1 |
H4 |
120.276 |
| H3 |
N1 |
H4 |
119.448 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.050 |
|
|
|
| 2 |
O |
-0.312 |
|
|
|
| 3 |
H |
0.181 |
|
|
|
| 4 |
H |
0.181 |
|
|
|
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 |
-3.036 |
3.036 |
| 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 |
-10.168 |
0.000 |
| z |
0.000 |
0.000 |
-11.169 |
|
| Traceless |
| | x | y | z |
| x |
-1.901 |
0.000 |
0.000 |
| y |
0.000 |
1.701 |
0.000 |
| z |
0.000 |
0.000 |
0.200 |
|
| Polar |
| 3z2-r2 | 0.400 |
| x2-y2 | -2.402 |
| 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 |
1.448 |
0.000 |
0.000 |
| y |
0.000 |
1.947 |
0.000 |
| z |
0.000 |
0.000 |
3.147 |
<r2> (average value of r
2) Å
2
| <r2> |
17.249 |
| (<r2>)1/2 |
4.153 |
Jump to
S1C1
Energy calculated at PBEPBE/Def2TZVPP
| | hartrees |
| Energy at 0K | -131.012404 |
| Energy at 298.15K | -131.014696 |
| HF Energy | -131.012404 |
| Nuclear repulsion energy | 34.951248 |
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 PBEPBE/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 |
A' |
3288 |
3249 |
5.54 |
|
|
|
| 2 |
A' |
1613 |
1593 |
6.03 |
|
|
|
| 3 |
A' |
1351 |
1334 |
15.96 |
|
|
|
| 4 |
A' |
334 |
330 |
159.08 |
|
|
|
| 5 |
A" |
3397 |
3356 |
0.23 |
|
|
|
| 6 |
A" |
1232 |
1217 |
2.70 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5607.4 cm
-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 5539.5 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 PBEPBE/Def2TZVPP
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
-0.025 |
0.543 |
0.000 |
| O2 |
-0.025 |
-0.736 |
0.000 |
| H3 |
0.190 |
1.045 |
0.873 |
| H4 |
0.190 |
1.045 |
-0.873 |
Atom - Atom Distances (Å)
| |
N1 |
O2 |
H3 |
H4 |
| N1 | | 1.2791 | 1.0298 | 1.0298 |
O2 | 1.2791 | | 1.9951 | 1.9951 | H3 | 1.0298 | 1.9951 | | 1.7460 | H4 | 1.0298 | 1.9951 | 1.7460 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O2 |
N1 |
H3 |
119.168 |
|
O2 |
N1 |
H4 |
119.168 |
| H3 |
N1 |
H4 |
115.925 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.048 |
|
|
|
| 2 |
O |
-0.312 |
|
|
|
| 3 |
H |
0.180 |
|
|
|
| 4 |
H |
0.180 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.433 |
2.981 |
0.000 |
3.012 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.506 |
0.423 |
0.000 |
| y |
0.423 |
-11.259 |
0.000 |
| z |
0.000 |
0.000 |
-10.215 |
|
| Traceless |
| | x | y | z |
| x |
-1.769 |
0.423 |
0.000 |
| y |
0.423 |
0.102 |
0.000 |
| z |
0.000 |
0.000 |
1.667 |
|
| Polar |
| 3z2-r2 | 3.334 |
| x2-y2 | -1.247 |
| xy | 0.423 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.465 |
0.078 |
0.000 |
| y |
0.078 |
3.146 |
0.000 |
| z |
0.000 |
0.000 |
1.962 |
<r2> (average value of r
2) Å
2
| <r2> |
17.252 |
| (<r2>)1/2 |
4.154 |