Vibrational Frequencies calculated at PBEPBE/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' |
3188 |
3159 |
11.97 |
|
|
|
| 2 |
A' |
3092 |
3064 |
21.06 |
|
|
|
| 3 |
A' |
3088 |
3060 |
16.17 |
|
|
|
| 4 |
A' |
3066 |
3038 |
3.86 |
|
|
|
| 5 |
A' |
3047 |
3020 |
9.76 |
|
|
|
| 6 |
A' |
2945 |
2919 |
24.66 |
|
|
|
| 7 |
A' |
1522 |
1508 |
6.60 |
|
|
|
| 8 |
A' |
1502 |
1489 |
2.69 |
|
|
|
| 9 |
A' |
1475 |
1462 |
14.45 |
|
|
|
| 10 |
A' |
1408 |
1395 |
6.48 |
|
|
|
| 11 |
A' |
1341 |
1329 |
0.88 |
|
|
|
| 12 |
A' |
1276 |
1264 |
1.78 |
|
|
|
| 13 |
A' |
1224 |
1213 |
0.71 |
|
|
|
| 14 |
A' |
1125 |
1114 |
0.21 |
|
|
|
| 15 |
A' |
1003 |
994 |
10.40 |
|
|
|
| 16 |
A' |
874 |
866 |
5.49 |
|
|
|
| 17 |
A' |
507 |
503 |
0.58 |
|
|
|
| 18 |
A' |
286 |
284 |
0.18 |
|
|
|
| 19 |
A" |
2985 |
2958 |
18.70 |
|
|
|
| 20 |
A" |
1494 |
1480 |
9.45 |
|
|
|
| 21 |
A" |
1027 |
1018 |
6.96 |
|
|
|
| 22 |
A" |
971 |
962 |
25.12 |
|
|
|
| 23 |
A" |
772 |
765 |
67.64 |
|
|
|
| 24 |
A" |
719 |
713 |
0.03 |
|
|
|
| 25 |
A" |
531 |
526 |
6.83 |
|
|
|
| 26 |
A" |
214 |
212 |
2.07 |
|
|
|
| 27 |
A" |
148 |
147 |
1.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20415.5 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 20229.7 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 PBEPBE/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.393 |
|
|
|
| 2 |
C |
-0.213 |
|
|
|
| 3 |
C |
-0.163 |
|
|
|
| 4 |
C |
-0.652 |
|
|
|
| 5 |
H |
0.192 |
|
|
|
| 6 |
H |
0.196 |
|
|
|
| 7 |
H |
0.191 |
|
|
|
| 8 |
H |
0.190 |
|
|
|
| 9 |
H |
0.212 |
|
|
|
| 10 |
H |
0.220 |
|
|
|
| 11 |
H |
0.220 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.345 |
0.394 |
0.000 |
0.523 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.985 |
-0.056 |
0.000 |
| y |
-0.056 |
-23.595 |
0.000 |
| z |
0.000 |
0.000 |
-28.450 |
|
| Traceless |
| | x | y | z |
| x |
2.038 |
-0.056 |
0.000 |
| y |
-0.056 |
2.622 |
0.000 |
| z |
0.000 |
0.000 |
-4.660 |
|
| Polar |
| 3z2-r2 | -9.320 |
| x2-y2 | -0.390 |
| xy | -0.056 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.395 |
-2.209 |
0.000 |
| y |
-2.209 |
8.472 |
0.000 |
| z |
0.000 |
0.000 |
2.895 |
<r2> (average value of r
2) Å
2
| <r2> |
104.573 |
| (<r2>)1/2 |
10.226 |