Vibrational Frequencies calculated at mPW1PW91/6-31G(2df,p)
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 |
3240 |
3093 |
2.44 |
|
|
|
2 |
A1 |
3229 |
3082 |
11.03 |
|
|
|
3 |
A1 |
3206 |
3061 |
0.18 |
|
|
|
4 |
A1 |
1649 |
1574 |
21.77 |
|
|
|
5 |
A1 |
1518 |
1449 |
38.70 |
|
|
|
6 |
A1 |
1205 |
1151 |
0.00 |
|
|
|
7 |
A1 |
1115 |
1064 |
22.26 |
|
|
|
8 |
A1 |
1056 |
1008 |
10.07 |
|
|
|
9 |
A1 |
1013 |
967 |
10.59 |
|
|
|
10 |
A1 |
691 |
659 |
16.02 |
|
|
|
11 |
A1 |
333 |
318 |
1.05 |
|
|
|
12 |
A2 |
976 |
932 |
0.00 |
|
|
|
13 |
A2 |
863 |
824 |
0.00 |
|
|
|
14 |
A2 |
417 |
398 |
0.00 |
|
|
|
15 |
B1 |
1005 |
959 |
0.11 |
|
|
|
16 |
B1 |
933 |
891 |
1.66 |
|
|
|
17 |
B1 |
766 |
731 |
44.82 |
|
|
|
18 |
B1 |
713 |
680 |
14.18 |
|
|
|
19 |
B1 |
477 |
456 |
5.52 |
|
|
|
20 |
B1 |
175 |
167 |
0.24 |
|
|
|
21 |
B2 |
3237 |
3091 |
5.21 |
|
|
|
22 |
B2 |
3215 |
3069 |
7.77 |
|
|
|
23 |
B2 |
1650 |
1575 |
2.24 |
|
|
|
24 |
B2 |
1482 |
1415 |
9.28 |
|
|
|
25 |
B2 |
1361 |
1299 |
0.58 |
|
|
|
26 |
B2 |
1333 |
1272 |
0.75 |
|
|
|
27 |
B2 |
1184 |
1130 |
0.09 |
|
|
|
28 |
B2 |
1106 |
1056 |
4.60 |
|
|
|
29 |
B2 |
622 |
594 |
0.23 |
|
|
|
30 |
B2 |
255 |
244 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20011.1 cm
-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 19104.6 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 mPW1PW91/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Br |
0.009 |
|
|
|
2 |
C |
0.047 |
|
|
|
3 |
C |
-0.185 |
|
|
|
4 |
C |
-0.185 |
|
|
|
5 |
C |
-0.128 |
|
|
|
6 |
C |
-0.128 |
|
|
|
7 |
C |
-0.144 |
|
|
|
8 |
H |
0.150 |
|
|
|
9 |
H |
0.150 |
|
|
|
10 |
H |
0.139 |
|
|
|
11 |
H |
0.139 |
|
|
|
12 |
H |
0.136 |
|
|
|
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 |
-1.763 |
1.763 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-55.515 |
0.000 |
0.000 |
y |
0.000 |
-47.094 |
0.000 |
z |
0.000 |
0.000 |
-47.878 |
|
Traceless |
| x | y | z |
x |
-8.029 |
0.000 |
0.000 |
y |
0.000 |
4.602 |
0.000 |
z |
0.000 |
0.000 |
3.427 |
|
Polar |
3z2-r2 | 6.853 |
x2-y2 | -8.421 |
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 |
5.925 |
0.000 |
0.000 |
y |
0.000 |
12.209 |
0.000 |
z |
0.000 |
0.000 |
16.799 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |