Vibrational Frequencies calculated at PBEPBE/6-31G(2df,p)
| 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' |
3050 |
3018 |
27.59 |
|
|
|
| 2 |
A' |
3047 |
3016 |
20.66 |
|
|
|
| 3 |
A' |
2974 |
2943 |
77.09 |
|
|
|
| 4 |
A' |
2967 |
2936 |
26.18 |
|
|
|
| 5 |
A' |
2962 |
2932 |
15.70 |
|
|
|
| 6 |
A' |
2923 |
2893 |
27.91 |
|
|
|
| 7 |
A' |
1484 |
1468 |
1.52 |
|
|
|
| 8 |
A' |
1454 |
1439 |
2.80 |
|
|
|
| 9 |
A' |
1436 |
1421 |
2.68 |
|
|
|
| 10 |
A' |
1371 |
1357 |
1.97 |
|
|
|
| 11 |
A' |
1349 |
1336 |
6.57 |
|
|
|
| 12 |
A' |
1332 |
1319 |
0.23 |
|
|
|
| 13 |
A' |
1258 |
1245 |
1.23 |
|
|
|
| 14 |
A' |
1231 |
1218 |
9.99 |
|
|
|
| 15 |
A' |
1121 |
1110 |
0.46 |
|
|
|
| 16 |
A' |
1000 |
990 |
3.45 |
|
|
|
| 17 |
A' |
953 |
943 |
7.05 |
|
|
|
| 18 |
A' |
927 |
918 |
2.26 |
|
|
|
| 19 |
A' |
907 |
898 |
6.24 |
|
|
|
| 20 |
A' |
825 |
817 |
7.95 |
|
|
|
| 21 |
A' |
625 |
619 |
0.58 |
|
|
|
| 22 |
A' |
393 |
389 |
0.12 |
|
|
|
| 23 |
A' |
326 |
322 |
0.14 |
|
|
|
| 24 |
A' |
66 |
65 |
3.60 |
|
|
|
| 25 |
A" |
3041 |
3010 |
42.93 |
|
|
|
| 26 |
A" |
3037 |
3006 |
0.03 |
|
|
|
| 27 |
A" |
2973 |
2942 |
17.13 |
|
|
|
| 28 |
A" |
2911 |
2881 |
123.23 |
|
|
|
| 29 |
A" |
1464 |
1448 |
7.60 |
|
|
|
| 30 |
A" |
1448 |
1433 |
1.60 |
|
|
|
| 31 |
A" |
1432 |
1417 |
0.05 |
|
|
|
| 32 |
A" |
1261 |
1248 |
1.43 |
|
|
|
| 33 |
A" |
1180 |
1168 |
0.46 |
|
|
|
| 34 |
A" |
1123 |
1111 |
0.08 |
|
|
|
| 35 |
A" |
1024 |
1014 |
0.26 |
|
|
|
| 36 |
A" |
1012 |
1001 |
77.26 |
|
|
|
| 37 |
A" |
907 |
898 |
0.01 |
|
|
|
| 38 |
A" |
864 |
855 |
3.80 |
|
|
|
| 39 |
A" |
374 |
370 |
0.50 |
|
|
|
| 40 |
A" |
299 |
296 |
0.14 |
|
|
|
| 41 |
A" |
251 |
248 |
0.01 |
|
|
|
| 42 |
A" |
205 |
203 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30392.0 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 30079.0 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 PBEPBE/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.490 |
|
|
|
| 2 |
H |
0.128 |
|
|
|
| 3 |
H |
0.128 |
|
|
|
| 4 |
H |
0.128 |
|
|
|
| 5 |
C |
-0.474 |
|
|
|
| 6 |
H |
0.135 |
|
|
|
| 7 |
H |
0.125 |
|
|
|
| 8 |
H |
0.125 |
|
|
|
| 9 |
C |
0.288 |
|
|
|
| 10 |
C |
-0.131 |
|
|
|
| 11 |
C |
-0.131 |
|
|
|
| 12 |
H |
0.106 |
|
|
|
| 13 |
H |
0.106 |
|
|
|
| 14 |
H |
0.098 |
|
|
|
| 15 |
H |
0.098 |
|
|
|
| 16 |
O |
-0.240 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.268 |
1.749 |
0.000 |
1.770 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.613 |
0.647 |
0.000 |
| y |
0.647 |
-42.441 |
0.000 |
| z |
0.000 |
0.000 |
-36.085 |
|
| Traceless |
| | x | y | z |
| x |
1.650 |
0.647 |
0.000 |
| y |
0.647 |
-5.592 |
0.000 |
| z |
0.000 |
0.000 |
3.942 |
|
| Polar |
| 3z2-r2 | 7.884 |
| x2-y2 | 4.828 |
| xy | 0.647 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.526 |
0.025 |
0.000 |
| y |
0.025 |
8.477 |
0.000 |
| z |
0.000 |
0.000 |
8.738 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |