Jump to
S1C2
Vibrational Frequencies calculated at TPSSh/6-311G*
Geometric Data calculated at TPSSh/6-311G*
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at TPSSh/6-311G*
| | hartrees |
| Energy at 0K | -261.111694 |
| Energy at 298.15K | -261.116709 |
| HF Energy | -261.111694 |
| Nuclear repulsion energy | 126.879243 |
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 TPSSh/6-311G*
| 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' |
3516 |
3386 |
20.26 |
|
|
|
| 2 |
A' |
1660 |
1599 |
60.02 |
|
|
|
| 3 |
A' |
1374 |
1323 |
230.81 |
|
|
|
| 4 |
A' |
1011 |
974 |
22.30 |
|
|
|
| 5 |
A' |
825 |
795 |
208.04 |
|
|
|
| 6 |
A' |
734 |
707 |
67.74 |
|
|
|
| 7 |
A' |
634 |
611 |
76.10 |
|
|
|
| 8 |
A" |
3645 |
3511 |
27.46 |
|
|
|
| 9 |
A" |
1686 |
1624 |
291.72 |
|
|
|
| 10 |
A" |
1258 |
1212 |
59.05 |
|
|
|
| 11 |
A" |
560 |
539 |
2.86 |
|
|
|
| 12 |
A" |
422 |
407 |
27.87 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8662.1 cm
-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 8343.3 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 TPSSh/6-311G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.089 |
-1.253 |
0.000 |
| N2 |
0.001 |
0.147 |
0.000 |
| O3 |
0.001 |
0.685 |
1.096 |
| O4 |
0.001 |
0.685 |
-1.096 |
| H5 |
-0.323 |
-1.612 |
-0.853 |
| H6 |
-0.323 |
-1.612 |
0.853 |
Atom - Atom Distances (Å)
| |
N1 |
N2 |
O3 |
O4 |
H5 |
H6 |
| N1 | | 1.4032 | 2.2282 | 2.2282 | 1.0132 | 1.0132 |
N2 | 1.4032 | | 1.2205 | 1.2205 | 1.9818 | 1.9818 | O3 | 2.2282 | 1.2205 | | 2.1912 | 3.0296 | 2.3323 | O4 | 2.2282 | 1.2205 | 2.1912 | | 2.3323 | 3.0296 | H5 | 1.0132 | 1.9818 | 3.0296 | 2.3323 | | 1.7063 | H6 | 1.0132 | 1.9818 | 2.3323 | 3.0296 | 1.7063 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
N2 |
O3 |
116.089 |
|
N1 |
N2 |
O4 |
116.089 |
| N2 |
N1 |
H5 |
109.128 |
|
N2 |
N1 |
H6 |
109.128 |
| O3 |
N2 |
O4 |
127.711 |
|
H5 |
N1 |
H6 |
114.713 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.540 |
|
|
|
| 2 |
N |
0.392 |
|
|
|
| 3 |
O |
-0.287 |
|
|
|
| 4 |
O |
-0.287 |
|
|
|
| 5 |
H |
0.360 |
|
|
|
| 6 |
H |
0.360 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.333 |
-3.525 |
0.000 |
3.768 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.686 |
0.056 |
0.000 |
| y |
0.056 |
4.109 |
0.000 |
| z |
0.000 |
0.000 |
4.507 |
<r2> (average value of r
2) Å
2
| <r2> |
58.611 |
| (<r2>)1/2 |
7.656 |