Vibrational Frequencies calculated at B3PW91/3-21G*
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' |
3197 |
3067 |
23.39 |
|
|
|
2 |
A' |
3116 |
2989 |
13.69 |
|
|
|
3 |
A' |
3051 |
2927 |
42.21 |
|
|
|
4 |
A' |
2977 |
2856 |
36.86 |
|
|
|
5 |
A' |
1555 |
1492 |
6.55 |
|
|
|
6 |
A' |
1544 |
1481 |
19.41 |
|
|
|
7 |
A' |
1461 |
1401 |
8.03 |
|
|
|
8 |
A' |
1211 |
1162 |
8.16 |
|
|
|
9 |
A' |
1065 |
1021 |
3.51 |
|
|
|
10 |
A' |
880 |
844 |
1.95 |
|
|
|
11 |
A' |
393 |
377 |
9.22 |
|
|
|
12 |
A' |
343 |
329 |
25.97 |
|
|
|
13 |
A' |
116 |
111 |
0.79 |
|
|
|
14 |
A" |
3117 |
2990 |
22.98 |
|
|
|
15 |
A" |
3049 |
2925 |
5.37 |
|
|
|
16 |
A" |
2972 |
2851 |
18.42 |
|
|
|
17 |
A" |
1540 |
1478 |
2.69 |
|
|
|
18 |
A" |
1530 |
1468 |
0.90 |
|
|
|
19 |
A" |
1443 |
1385 |
8.42 |
|
|
|
20 |
A" |
1394 |
1337 |
7.13 |
|
|
|
21 |
A" |
1145 |
1099 |
0.93 |
|
|
|
22 |
A" |
983 |
943 |
1.44 |
|
|
|
23 |
A" |
975 |
936 |
1.03 |
|
|
|
24 |
A" |
118 |
113 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19586.4 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 18791.2 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 B3PW91/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.175 |
|
|
|
2 |
C |
-0.663 |
|
|
|
3 |
C |
-0.663 |
|
|
|
4 |
H |
0.201 |
|
|
|
5 |
H |
0.216 |
|
|
|
6 |
H |
0.216 |
|
|
|
7 |
H |
0.216 |
|
|
|
8 |
H |
0.218 |
|
|
|
9 |
H |
0.216 |
|
|
|
10 |
H |
0.218 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.194 |
-0.149 |
0.000 |
0.245 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.455 |
0.345 |
0.000 |
y |
0.345 |
-20.159 |
0.000 |
z |
0.000 |
0.000 |
-20.069 |
|
Traceless |
| x | y | z |
x |
-1.341 |
0.345 |
0.000 |
y |
0.345 |
0.604 |
0.000 |
z |
0.000 |
0.000 |
0.737 |
|
Polar |
3z2-r2 | 1.474 |
x2-y2 | -1.296 |
xy | 0.345 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.619 |
0.062 |
0.000 |
y |
0.062 |
4.512 |
0.000 |
z |
0.000 |
0.000 |
5.209 |
<r2> (average value of r
2) Å
2
<r2> |
61.402 |
(<r2>)1/2 |
7.836 |