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 |
3170 |
3138 |
10.32 |
|
|
|
| 2 |
A |
3147 |
3115 |
17.33 |
|
|
|
| 3 |
A |
3123 |
3091 |
2.47 |
|
|
|
| 4 |
A |
3086 |
3054 |
4.68 |
|
|
|
| 5 |
A |
3034 |
3003 |
15.60 |
|
|
|
| 6 |
A |
2994 |
2964 |
19.12 |
|
|
|
| 7 |
A |
2984 |
2953 |
12.11 |
|
|
|
| 8 |
A |
2959 |
2929 |
37.27 |
|
|
|
| 9 |
A |
1656 |
1639 |
21.64 |
|
|
|
| 10 |
A |
1599 |
1582 |
0.95 |
|
|
|
| 11 |
A |
1439 |
1424 |
3.97 |
|
|
|
| 12 |
A |
1416 |
1401 |
1.19 |
|
|
|
| 13 |
A |
1411 |
1396 |
1.28 |
|
|
|
| 14 |
A |
1329 |
1315 |
0.80 |
|
|
|
| 15 |
A |
1282 |
1269 |
1.70 |
|
|
|
| 16 |
A |
1230 |
1218 |
0.08 |
|
|
|
| 17 |
A |
1219 |
1206 |
1.66 |
|
|
|
| 18 |
A |
1198 |
1186 |
0.11 |
|
|
|
| 19 |
A |
1123 |
1112 |
0.78 |
|
|
|
| 20 |
A |
1085 |
1074 |
1.73 |
|
|
|
| 21 |
A |
995 |
985 |
3.41 |
|
|
|
| 22 |
A |
987 |
977 |
3.13 |
|
|
|
| 23 |
A |
941 |
931 |
2.87 |
|
|
|
| 24 |
A |
940 |
930 |
1.87 |
|
|
|
| 25 |
A |
903 |
893 |
7.92 |
|
|
|
| 26 |
A |
840 |
832 |
26.51 |
|
|
|
| 27 |
A |
840 |
831 |
0.66 |
|
|
|
| 28 |
A |
820 |
812 |
15.42 |
|
|
|
| 29 |
A |
769 |
761 |
5.58 |
|
|
|
| 30 |
A |
758 |
750 |
0.51 |
|
|
|
| 31 |
A |
655 |
649 |
7.89 |
|
|
|
| 32 |
A |
613 |
606 |
0.37 |
|
|
|
| 33 |
A |
502 |
497 |
11.46 |
|
|
|
| 34 |
A |
346 |
343 |
0.71 |
|
|
|
| 35 |
A |
287 |
284 |
0.50 |
|
|
|
| 36 |
A |
62 |
61 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25869.6 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 25603.2 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 |
-0.337 |
|
|
|
| 2 |
H |
0.129 |
|
|
|
| 3 |
H |
0.129 |
|
|
|
| 4 |
C |
-0.287 |
|
|
|
| 5 |
H |
0.123 |
|
|
|
| 6 |
H |
0.123 |
|
|
|
| 7 |
C |
-0.461 |
|
|
|
| 8 |
H |
0.109 |
|
|
|
| 9 |
H |
0.109 |
|
|
|
| 10 |
C |
0.373 |
|
|
|
| 11 |
C |
-0.076 |
|
|
|
| 12 |
H |
0.103 |
|
|
|
| 13 |
C |
-0.134 |
|
|
|
| 14 |
H |
0.097 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.792 |
-0.216 |
0.000 |
0.821 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.333 |
-0.049 |
-0.000 |
| y |
-0.049 |
-34.107 |
0.000 |
| z |
-0.000 |
0.000 |
-38.203 |
|
| Traceless |
| | x | y | z |
| x |
0.822 |
-0.049 |
-0.000 |
| y |
-0.049 |
2.661 |
0.000 |
| z |
-0.000 |
0.000 |
-3.483 |
|
| Polar |
| 3z2-r2 | -6.965 |
| x2-y2 | -1.226 |
| xy | -0.049 |
| xz | -0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
14.318 |
0.048 |
0.000 |
| y |
0.048 |
9.287 |
0.000 |
| z |
0.000 |
0.000 |
5.540 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |