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' |
3270 |
2946 |
36.02 |
|
|
|
2 |
A' |
3245 |
2923 |
16.36 |
|
|
|
3 |
A' |
3222 |
2903 |
25.23 |
|
|
|
4 |
A' |
3162 |
2849 |
46.06 |
|
|
|
5 |
A' |
1623 |
1462 |
5.16 |
|
|
|
6 |
A' |
1610 |
1451 |
8.21 |
|
|
|
7 |
A' |
1549 |
1396 |
3.32 |
|
|
|
8 |
A' |
1370 |
1234 |
64.02 |
|
|
|
9 |
A' |
1282 |
1155 |
30.77 |
|
|
|
10 |
A' |
1153 |
1038 |
10.34 |
|
|
|
11 |
A' |
941 |
848 |
11.14 |
|
|
|
12 |
A' |
576 |
519 |
32.51 |
|
|
|
13 |
A' |
431 |
388 |
2.35 |
|
|
|
14 |
A' |
319 |
287 |
3.01 |
|
|
|
15 |
A' |
281 |
253 |
0.86 |
|
|
|
16 |
A" |
3250 |
2929 |
18.11 |
|
|
|
17 |
A" |
3219 |
2900 |
4.93 |
|
|
|
18 |
A" |
3155 |
2842 |
12.79 |
|
|
|
19 |
A" |
1604 |
1445 |
0.40 |
|
|
|
20 |
A" |
1599 |
1441 |
2.45 |
|
|
|
21 |
A" |
1536 |
1384 |
5.97 |
|
|
|
22 |
A" |
1476 |
1330 |
0.52 |
|
|
|
23 |
A" |
1223 |
1102 |
0.66 |
|
|
|
24 |
A" |
1029 |
927 |
0.03 |
|
|
|
25 |
A" |
1017 |
917 |
1.00 |
|
|
|
26 |
A" |
306 |
276 |
0.57 |
|
|
|
27 |
A" |
260 |
234 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21852.8 cm
-1
Scaled (by 0.901) Zero Point Vibrational Energy (zpe) 19689.4 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.026 |
|
|
|
2 |
Br |
-0.219 |
|
|
|
3 |
H |
0.140 |
|
|
|
4 |
C |
-0.275 |
|
|
|
5 |
C |
-0.275 |
|
|
|
6 |
H |
0.108 |
|
|
|
7 |
H |
0.099 |
|
|
|
8 |
H |
0.121 |
|
|
|
9 |
H |
0.108 |
|
|
|
10 |
H |
0.099 |
|
|
|
11 |
H |
0.121 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.995 |
-1.679 |
0.000 |
2.607 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-37.726 |
-0.478 |
0.000 |
y |
-0.478 |
-38.981 |
0.000 |
z |
0.000 |
0.000 |
-38.763 |
|
Traceless |
| x | y | z |
x |
1.145 |
-0.478 |
0.000 |
y |
-0.478 |
-0.736 |
0.000 |
z |
0.000 |
0.000 |
-0.409 |
|
Polar |
3z2-r2 | -0.818 |
x2-y2 | 1.255 |
xy | -0.478 |
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> |
156.965 |
(<r2>)1/2 |
12.529 |