Vibrational Frequencies calculated at B1B95/6-311G*
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' |
3140 |
3010 |
26.13 |
81.23 |
0.26 |
0.41 |
2 |
A' |
3126 |
2997 |
0.04 |
124.74 |
0.38 |
0.55 |
3 |
A' |
3059 |
2932 |
26.36 |
207.82 |
0.11 |
0.20 |
4 |
A' |
1517 |
1454 |
2.94 |
10.01 |
0.75 |
0.86 |
5 |
A' |
1496 |
1434 |
2.11 |
8.62 |
0.69 |
0.81 |
6 |
A' |
1425 |
1366 |
6.86 |
4.55 |
0.73 |
0.84 |
7 |
A' |
1261 |
1209 |
81.98 |
11.28 |
0.43 |
0.60 |
8 |
A' |
1088 |
1043 |
0.13 |
4.44 |
0.65 |
0.79 |
9 |
A' |
985 |
944 |
15.06 |
5.30 |
0.65 |
0.79 |
10 |
A' |
516 |
494 |
8.02 |
29.35 |
0.28 |
0.43 |
11 |
A' |
256 |
246 |
1.33 |
3.13 |
0.41 |
0.58 |
12 |
A" |
3199 |
3067 |
8.03 |
35.84 |
0.75 |
0.86 |
13 |
A" |
3157 |
3026 |
10.33 |
79.40 |
0.75 |
0.86 |
14 |
A" |
1505 |
1442 |
12.99 |
11.83 |
0.75 |
0.86 |
15 |
A" |
1273 |
1220 |
0.60 |
1.98 |
0.75 |
0.86 |
16 |
A" |
1015 |
973 |
0.35 |
4.56 |
0.75 |
0.86 |
17 |
A" |
753 |
721 |
6.74 |
0.25 |
0.75 |
0.86 |
18 |
A" |
267 |
256 |
0.00 |
0.04 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 14517.8 cm
-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 13916.8 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 B1B95/6-311G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.618 |
|
|
|
2 |
C |
-0.634 |
|
|
|
3 |
I |
-0.010 |
|
|
|
4 |
H |
0.274 |
|
|
|
5 |
H |
0.274 |
|
|
|
6 |
H |
0.228 |
|
|
|
7 |
H |
0.243 |
|
|
|
8 |
H |
0.243 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.434 |
-2.122 |
0.000 |
2.166 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-42.332 |
-1.394 |
0.000 |
y |
-1.394 |
-38.262 |
0.000 |
z |
0.000 |
0.000 |
-42.667 |
|
Traceless |
| x | y | z |
x |
-1.868 |
-1.394 |
0.000 |
y |
-1.394 |
4.238 |
0.000 |
z |
0.000 |
0.000 |
-2.370 |
|
Polar |
3z2-r2 | -4.741 |
x2-y2 | -4.071 |
xy | -1.394 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.988 |
-0.259 |
0.000 |
y |
-0.259 |
10.050 |
0.000 |
z |
0.000 |
0.000 |
5.588 |
<r2> (average value of r
2) Å
2
<r2> |
133.417 |
(<r2>)1/2 |
11.551 |