Vibrational Frequencies calculated at B1B95/cc-pVDZ
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 |
3178 |
3054 |
3.36 |
85.52 |
0.24 |
0.38 |
2 |
A |
1318 |
1267 |
20.50 |
4.85 |
0.74 |
0.85 |
3 |
A |
1207 |
1160 |
73.71 |
3.48 |
0.64 |
0.78 |
4 |
A |
1146 |
1102 |
211.00 |
1.16 |
0.70 |
0.83 |
5 |
A |
782 |
752 |
217.37 |
4.09 |
0.61 |
0.76 |
6 |
A |
660 |
634 |
61.86 |
10.68 |
0.16 |
0.28 |
7 |
A |
428 |
411 |
1.08 |
4.55 |
0.29 |
0.45 |
8 |
A |
314 |
302 |
0.20 |
3.26 |
0.53 |
0.70 |
9 |
A |
224 |
215 |
0.07 |
5.50 |
0.53 |
0.70 |
Unscaled Zero Point Vibrational Energy (zpe) 4627.5 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 4447.9 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.089 |
|
|
|
2 |
Br |
-0.022 |
|
|
|
3 |
Cl |
-0.041 |
|
|
|
4 |
F |
-0.148 |
|
|
|
5 |
H |
0.121 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.003 |
0.035 |
1.255 |
1.255 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-41.014 |
0.178 |
1.059 |
y |
0.178 |
-42.287 |
1.275 |
z |
1.059 |
1.275 |
-39.682 |
|
Traceless |
| x | y | z |
x |
-0.030 |
0.178 |
1.059 |
y |
0.178 |
-1.939 |
1.275 |
z |
1.059 |
1.275 |
1.969 |
|
Polar |
3z2-r2 | 3.938 |
x2-y2 | 1.272 |
xy | 0.178 |
xz | 1.059 |
yz | 1.275 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.424 |
-0.226 |
0.102 |
y |
-0.226 |
4.558 |
0.342 |
z |
0.102 |
0.342 |
3.639 |
<r2> (average value of r
2) Å
2
<r2> |
179.184 |
(<r2>)1/2 |
13.386 |