Vibrational Frequencies calculated at mPW1PW91/6-31G**
| 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' |
3274 |
3115 |
16.09 |
|
|
|
| 2 |
A' |
3269 |
3110 |
15.04 |
|
|
|
| 3 |
A' |
3191 |
3037 |
10.48 |
|
|
|
| 4 |
A' |
3184 |
3029 |
3.68 |
|
|
|
| 5 |
A' |
3175 |
3021 |
12.33 |
|
|
|
| 6 |
A' |
3160 |
3007 |
10.40 |
|
|
|
| 7 |
A' |
1745 |
1660 |
29.09 |
|
|
|
| 8 |
A' |
1529 |
1455 |
1.13 |
|
|
|
| 9 |
A' |
1481 |
1409 |
0.21 |
|
|
|
| 10 |
A' |
1376 |
1309 |
0.85 |
|
|
|
| 11 |
A' |
1324 |
1260 |
2.92 |
|
|
|
| 12 |
A' |
1250 |
1190 |
3.21 |
|
|
|
| 13 |
A' |
1240 |
1180 |
1.96 |
|
|
|
| 14 |
A' |
1071 |
1019 |
1.57 |
|
|
|
| 15 |
A' |
1013 |
964 |
5.52 |
|
|
|
| 16 |
A' |
989 |
941 |
39.29 |
|
|
|
| 17 |
A' |
839 |
798 |
0.95 |
|
|
|
| 18 |
A' |
778 |
740 |
0.16 |
|
|
|
| 19 |
A' |
448 |
426 |
1.10 |
|
|
|
| 20 |
A' |
268 |
255 |
1.22 |
|
|
|
| 21 |
A" |
3255 |
3097 |
0.09 |
|
|
|
| 22 |
A" |
3171 |
3017 |
19.66 |
|
|
|
| 23 |
A" |
1482 |
1410 |
1.76 |
|
|
|
| 24 |
A" |
1208 |
1149 |
0.72 |
|
|
|
| 25 |
A" |
1138 |
1083 |
2.61 |
|
|
|
| 26 |
A" |
1081 |
1029 |
6.57 |
|
|
|
| 27 |
A" |
1032 |
982 |
6.48 |
|
|
|
| 28 |
A" |
938 |
893 |
0.36 |
|
|
|
| 29 |
A" |
924 |
879 |
52.61 |
|
|
|
| 30 |
A" |
842 |
801 |
5.72 |
|
|
|
| 31 |
A" |
685 |
652 |
4.91 |
|
|
|
| 32 |
A" |
312 |
297 |
1.06 |
|
|
|
| 33 |
A" |
123 |
117 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25396.7 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 24165.0 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 mPW1PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.160 |
|
|
|
| 2 |
C |
-0.023 |
|
|
|
| 3 |
C |
-0.323 |
|
|
|
| 4 |
C |
-0.281 |
|
|
|
| 5 |
C |
-0.281 |
|
|
|
| 6 |
H |
0.134 |
|
|
|
| 7 |
H |
0.110 |
|
|
|
| 8 |
H |
0.124 |
|
|
|
| 9 |
H |
0.120 |
|
|
|
| 10 |
H |
0.146 |
|
|
|
| 11 |
H |
0.144 |
|
|
|
| 12 |
H |
0.146 |
|
|
|
| 13 |
H |
0.144 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.048 |
0.551 |
0.000 |
0.553 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.897 |
-0.984 |
0.000 |
| y |
-0.984 |
-30.784 |
0.000 |
| z |
0.000 |
0.000 |
-32.993 |
|
| Traceless |
| | x | y | z |
| x |
2.991 |
-0.984 |
0.000 |
| y |
-0.984 |
0.161 |
0.000 |
| z |
0.000 |
0.000 |
-3.152 |
|
| Polar |
| 3z2-r2 | -6.304 |
| x2-y2 | 1.887 |
| xy | -0.984 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.994 |
0.860 |
0.000 |
| y |
0.860 |
10.436 |
0.000 |
| z |
0.000 |
0.000 |
5.420 |
<r2> (average value of r
2) Å
2
| <r2> |
133.687 |
| (<r2>)1/2 |
11.562 |