Vibrational Frequencies calculated at B1B95/6-31G**
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' |
3269 |
3122 |
20.29 |
63.45 |
0.63 |
0.77 |
2 |
A' |
3187 |
3043 |
5.91 |
141.35 |
0.12 |
0.21 |
3 |
A' |
3177 |
3033 |
33.83 |
10.45 |
0.64 |
0.78 |
4 |
A' |
3156 |
3013 |
6.62 |
92.51 |
0.70 |
0.83 |
5 |
A' |
3064 |
2925 |
23.83 |
145.99 |
0.03 |
0.06 |
6 |
A' |
1761 |
1682 |
10.25 |
13.39 |
0.11 |
0.19 |
7 |
A' |
1522 |
1453 |
11.89 |
15.96 |
0.71 |
0.83 |
8 |
A' |
1472 |
1406 |
1.07 |
26.17 |
0.56 |
0.72 |
9 |
A' |
1430 |
1366 |
1.41 |
7.65 |
0.73 |
0.85 |
10 |
A' |
1338 |
1278 |
0.31 |
17.35 |
0.46 |
0.63 |
11 |
A' |
1205 |
1151 |
0.36 |
3.15 |
0.75 |
0.86 |
12 |
A' |
953 |
910 |
6.40 |
2.03 |
0.33 |
0.49 |
13 |
A' |
947 |
904 |
0.23 |
3.65 |
0.19 |
0.33 |
14 |
A' |
419 |
400 |
0.95 |
1.22 |
0.43 |
0.60 |
15 |
A" |
3124 |
2982 |
21.77 |
96.79 |
0.75 |
0.86 |
16 |
A" |
1509 |
1441 |
7.20 |
16.96 |
0.75 |
0.86 |
17 |
A" |
1080 |
1031 |
0.66 |
0.48 |
0.75 |
0.86 |
18 |
A" |
1040 |
993 |
11.32 |
0.40 |
0.75 |
0.86 |
19 |
A" |
944 |
901 |
42.04 |
0.38 |
0.75 |
0.86 |
20 |
A" |
591 |
565 |
11.27 |
13.04 |
0.75 |
0.86 |
21 |
A" |
211 |
202 |
0.53 |
2.10 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17699.2 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 16899.2 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 B1B95/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.532 |
|
|
|
2 |
C |
-0.077 |
|
|
|
3 |
C |
-0.364 |
|
|
|
4 |
H |
0.151 |
|
|
|
5 |
H |
0.156 |
|
|
|
6 |
H |
0.150 |
|
|
|
7 |
H |
0.170 |
|
|
|
8 |
H |
0.174 |
|
|
|
9 |
H |
0.174 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.355 |
-0.017 |
0.000 |
0.355 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-18.618 |
-0.159 |
0.000 |
y |
-0.159 |
-18.603 |
0.000 |
z |
0.000 |
0.000 |
-21.244 |
|
Traceless |
| x | y | z |
x |
1.306 |
-0.159 |
0.000 |
y |
-0.159 |
1.328 |
0.000 |
z |
0.000 |
0.000 |
-2.634 |
|
Polar |
3z2-r2 | -5.268 |
x2-y2 | -0.015 |
xy | -0.159 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.571 |
-0.061 |
0.000 |
y |
-0.061 |
4.516 |
0.000 |
z |
0.000 |
0.000 |
2.804 |
<r2> (average value of r
2) Å
2
<r2> |
54.696 |
(<r2>)1/2 |
7.396 |