Vibrational Frequencies calculated at B2PLYP/6-31+G**
| 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' |
3298 |
3141 |
11.99 |
|
|
|
| 2 |
A' |
3196 |
3044 |
14.60 |
|
|
|
| 3 |
A' |
3190 |
3038 |
29.45 |
|
|
|
| 4 |
A' |
3174 |
3023 |
6.55 |
|
|
|
| 5 |
A' |
3148 |
2998 |
14.86 |
|
|
|
| 6 |
A' |
3049 |
2904 |
34.43 |
|
|
|
| 7 |
A' |
1543 |
1470 |
1.71 |
|
|
|
| 8 |
A' |
1538 |
1465 |
7.21 |
|
|
|
| 9 |
A' |
1500 |
1429 |
15.75 |
|
|
|
| 10 |
A' |
1438 |
1370 |
1.26 |
|
|
|
| 11 |
A' |
1361 |
1296 |
0.94 |
|
|
|
| 12 |
A' |
1303 |
1241 |
1.90 |
|
|
|
| 13 |
A' |
1206 |
1149 |
0.67 |
|
|
|
| 14 |
A' |
1156 |
1101 |
0.61 |
|
|
|
| 15 |
A' |
1006 |
958 |
4.49 |
|
|
|
| 16 |
A' |
895 |
853 |
5.69 |
|
|
|
| 17 |
A' |
510 |
485 |
0.61 |
|
|
|
| 18 |
A' |
289 |
275 |
0.20 |
|
|
|
| 19 |
A" |
3099 |
2952 |
19.75 |
|
|
|
| 20 |
A" |
1498 |
1427 |
7.15 |
|
|
|
| 21 |
A" |
1040 |
991 |
0.96 |
|
|
|
| 22 |
A" |
999 |
951 |
33.56 |
|
|
|
| 23 |
A" |
779 |
742 |
61.83 |
|
|
|
| 24 |
A" |
735 |
700 |
0.35 |
|
|
|
| 25 |
A" |
543 |
518 |
7.55 |
|
|
|
| 26 |
A" |
217 |
206 |
2.14 |
|
|
|
| 27 |
A" |
141 |
135 |
1.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20925.6 cm
-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 19929.5 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 B2PLYP/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.348 |
|
|
|
| 2 |
C |
-0.037 |
|
|
|
| 3 |
C |
0.026 |
|
|
|
| 4 |
C |
-0.622 |
|
|
|
| 5 |
H |
0.133 |
|
|
|
| 6 |
H |
0.137 |
|
|
|
| 7 |
H |
0.126 |
|
|
|
| 8 |
H |
0.130 |
|
|
|
| 9 |
H |
0.146 |
|
|
|
| 10 |
H |
0.154 |
|
|
|
| 11 |
H |
0.154 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.374 |
0.431 |
0.000 |
0.571 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.209 |
0.318 |
0.000 |
| y |
0.318 |
-24.772 |
0.000 |
| z |
0.000 |
0.000 |
-29.184 |
|
| Traceless |
| | x | y | z |
| x |
1.769 |
0.318 |
0.000 |
| y |
0.318 |
2.424 |
0.000 |
| z |
0.000 |
0.000 |
-4.193 |
|
| Polar |
| 3z2-r2 | -8.386 |
| x2-y2 | -0.437 |
| xy | 0.318 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.208 |
-2.354 |
0.000 |
| y |
-2.354 |
9.406 |
0.000 |
| z |
0.000 |
0.000 |
5.298 |
<r2> (average value of r
2) Å
2
| <r2> |
104.302 |
| (<r2>)1/2 |
10.213 |