Vibrational Frequencies calculated at B3PW91/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' |
3221 |
3097 |
23.84 |
|
|
|
2 |
A' |
3143 |
3022 |
17.66 |
|
|
|
3 |
A' |
3133 |
3013 |
13.49 |
|
|
|
4 |
A' |
3094 |
2975 |
19.51 |
|
|
|
5 |
A' |
3026 |
2909 |
34.51 |
|
|
|
6 |
A' |
1511 |
1453 |
1.41 |
|
|
|
7 |
A' |
1493 |
1435 |
8.97 |
|
|
|
8 |
A' |
1421 |
1367 |
3.85 |
|
|
|
9 |
A' |
1391 |
1338 |
1.85 |
|
|
|
10 |
A' |
1240 |
1192 |
0.01 |
|
|
|
11 |
A' |
1210 |
1164 |
0.01 |
|
|
|
12 |
A' |
1054 |
1013 |
5.66 |
|
|
|
13 |
A' |
1007 |
968 |
11.13 |
|
|
|
14 |
A' |
941 |
905 |
2.93 |
|
|
|
15 |
A' |
801 |
770 |
6.11 |
|
|
|
16 |
A' |
774 |
744 |
1.71 |
|
|
|
17 |
A' |
361 |
347 |
0.17 |
|
|
|
18 |
A" |
3206 |
3083 |
0.21 |
|
|
|
19 |
A" |
3129 |
3009 |
25.18 |
|
|
|
20 |
A" |
3090 |
2972 |
27.71 |
|
|
|
21 |
A" |
1485 |
1428 |
2.22 |
|
|
|
22 |
A" |
1463 |
1407 |
3.23 |
|
|
|
23 |
A" |
1195 |
1149 |
0.61 |
|
|
|
24 |
A" |
1141 |
1097 |
0.10 |
|
|
|
25 |
A" |
1108 |
1065 |
4.95 |
|
|
|
26 |
A" |
1070 |
1029 |
1.17 |
|
|
|
27 |
A" |
884 |
850 |
8.08 |
|
|
|
28 |
A" |
819 |
788 |
4.99 |
|
|
|
29 |
A" |
344 |
331 |
0.68 |
|
|
|
30 |
A" |
225 |
216 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23988.6 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 23067.5 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/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.058 |
|
|
|
2 |
C |
-0.266 |
|
|
|
3 |
H |
0.100 |
|
|
|
4 |
C |
-0.215 |
|
|
|
5 |
C |
-0.215 |
|
|
|
6 |
H |
0.099 |
|
|
|
7 |
H |
0.099 |
|
|
|
8 |
H |
0.096 |
|
|
|
9 |
H |
0.096 |
|
|
|
10 |
H |
0.081 |
|
|
|
11 |
H |
0.092 |
|
|
|
12 |
H |
0.092 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.034 |
0.124 |
0.000 |
0.128 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.300 |
0.227 |
0.000 |
y |
0.227 |
-27.255 |
0.000 |
z |
0.000 |
0.000 |
-27.000 |
|
Traceless |
| x | y | z |
x |
1.828 |
0.227 |
0.000 |
y |
0.227 |
-1.105 |
0.000 |
z |
0.000 |
0.000 |
-0.723 |
|
Polar |
3z2-r2 | -1.445 |
x2-y2 | 1.955 |
xy | 0.227 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.574 |
-0.517 |
0.000 |
y |
-0.517 |
7.308 |
0.000 |
z |
0.000 |
0.000 |
6.740 |
<r2> (average value of r
2) Å
2
<r2> |
83.155 |
(<r2>)1/2 |
9.119 |