Vibrational Frequencies calculated at ROHF/cc-pVTZ
| 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' |
2031 |
1830 |
300.28 |
|
|
|
| 2 |
A' |
1012 |
912 |
210.49 |
|
|
|
| 3 |
A' |
896 |
807 |
486.19 |
|
|
|
| 4 |
A' |
519 |
468 |
1.81 |
|
|
|
| 5 |
A' |
295 |
266 |
0.36 |
|
|
|
| 6 |
A" |
163 |
147 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2457.9 cm
-1
Scaled (by 0.901) Zero Point Vibrational Energy (zpe) 2214.6 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Br |
0.195 |
|
|
|
| 2 |
O |
-0.302 |
|
|
|
| 3 |
N |
0.237 |
|
|
|
| 4 |
O |
-0.130 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.434 |
-1.386 |
0.000 |
1.452 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.722 |
0.658 |
0.000 |
| y |
0.658 |
-34.414 |
0.000 |
| z |
0.000 |
0.000 |
-33.351 |
|
| Traceless |
| | x | y | z |
| x |
-0.840 |
0.658 |
0.000 |
| y |
0.658 |
-0.377 |
0.000 |
| z |
0.000 |
0.000 |
1.217 |
|
| Polar |
| 3z2-r2 | 2.434 |
| x2-y2 | -0.309 |
| xy | 0.658 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
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> |
137.883 |
| (<r2>)1/2 |
11.742 |