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S1C2
Vibrational Frequencies calculated at TPSSh/6-31+G**
Geometric Data calculated at TPSSh/6-31+G**
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at TPSSh/6-31+G**
| | hartrees |
| Energy at 0K | -2776.670480 |
| Energy at 298.15K | -2776.674820 |
| HF Energy | -2776.670480 |
| Nuclear repulsion energy | 236.626391 |
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/6-31+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' |
1686 |
1623 |
311.65 |
|
|
|
| 2 |
A' |
859 |
826 |
19.66 |
|
|
|
| 3 |
A' |
752 |
724 |
71.17 |
|
|
|
| 4 |
A' |
382 |
367 |
32.07 |
|
|
|
| 5 |
A' |
178 |
171 |
1.30 |
|
|
|
| 6 |
A" |
445 |
428 |
1.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2150.0 cm
-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 2069.4 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 TPSSh/6-31+G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Br1 |
0.000 |
0.952 |
0.000 |
| O2 |
-0.898 |
-0.718 |
0.000 |
| N3 |
-0.149 |
-1.861 |
0.000 |
| O4 |
1.028 |
-1.819 |
0.000 |
Atom - Atom Distances (Å)
| |
Br1 |
O2 |
N3 |
O4 |
| Br1 | | 1.8956 | 2.8169 | 2.9554 |
O2 | 1.8956 | | 1.3669 | 2.2187 | N3 | 2.8169 | 1.3669 | | 1.1780 | O4 | 2.9554 | 2.2187 | 1.1780 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br1 |
O2 |
N3 |
118.512 |
|
O2 |
N3 |
O4 |
121.162 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.077 |
|
|
|
| 2 |
O |
0.069 |
|
|
|
| 3 |
N |
-0.166 |
|
|
|
| 4 |
O |
0.020 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.048 |
0.503 |
0.000 |
0.505 |
| 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 |
5.126 |
-0.406 |
0.000 |
| y |
-0.406 |
9.511 |
0.000 |
| z |
0.000 |
0.000 |
3.607 |
<r2> (average value of r
2) Å
2
| <r2> |
121.556 |
| (<r2>)1/2 |
11.025 |