Vibrational Frequencies calculated at PBE1PBE/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' |
3152 |
3027 |
25.21 |
|
|
|
| 2 |
A' |
3146 |
3022 |
24.50 |
|
|
|
| 3 |
A' |
3091 |
2969 |
16.03 |
|
|
|
| 4 |
A' |
3063 |
2941 |
20.33 |
|
|
|
| 5 |
A' |
3006 |
2887 |
58.08 |
|
|
|
| 6 |
A' |
2987 |
2868 |
29.35 |
|
|
|
| 7 |
A' |
1590 |
1527 |
1.82 |
|
|
|
| 8 |
A' |
1573 |
1510 |
16.55 |
|
|
|
| 9 |
A' |
1565 |
1503 |
3.84 |
|
|
|
| 10 |
A' |
1550 |
1489 |
4.39 |
|
|
|
| 11 |
A' |
1511 |
1451 |
0.48 |
|
|
|
| 12 |
A' |
1462 |
1404 |
17.08 |
|
|
|
| 13 |
A' |
1429 |
1372 |
14.27 |
|
|
|
| 14 |
A' |
1362 |
1308 |
0.26 |
|
|
|
| 15 |
A' |
1218 |
1170 |
20.78 |
|
|
|
| 16 |
A' |
1155 |
1109 |
30.05 |
|
|
|
| 17 |
A' |
1132 |
1087 |
86.48 |
|
|
|
| 18 |
A' |
1061 |
1019 |
0.35 |
|
|
|
| 19 |
A' |
957 |
920 |
7.54 |
|
|
|
| 20 |
A' |
920 |
884 |
17.38 |
|
|
|
| 21 |
A' |
431 |
414 |
1.41 |
|
|
|
| 22 |
A' |
408 |
392 |
3.27 |
|
|
|
| 23 |
A' |
185 |
178 |
2.57 |
|
|
|
| 24 |
A" |
3150 |
3025 |
44.17 |
|
|
|
| 25 |
A" |
3121 |
2997 |
1.48 |
|
|
|
| 26 |
A" |
3050 |
2930 |
62.07 |
|
|
|
| 27 |
A" |
3019 |
2900 |
56.33 |
|
|
|
| 28 |
A" |
1565 |
1503 |
11.67 |
|
|
|
| 29 |
A" |
1550 |
1488 |
9.34 |
|
|
|
| 30 |
A" |
1355 |
1301 |
0.04 |
|
|
|
| 31 |
A" |
1293 |
1241 |
0.95 |
|
|
|
| 32 |
A" |
1207 |
1159 |
1.96 |
|
|
|
| 33 |
A" |
1166 |
1120 |
0.04 |
|
|
|
| 34 |
A" |
941 |
903 |
2.60 |
|
|
|
| 35 |
A" |
797 |
765 |
4.69 |
|
|
|
| 36 |
A" |
248 |
239 |
2.25 |
|
|
|
| 37 |
A" |
243 |
233 |
1.85 |
|
|
|
| 38 |
A" |
122 |
117 |
4.29 |
|
|
|
| 39 |
A" |
103 |
99 |
0.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30440.2 cm
-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 29234.7 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 PBE1PBE/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.373 |
|
|
|
| 2 |
O |
-0.498 |
|
|
|
| 3 |
C |
-0.135 |
|
|
|
| 4 |
C |
-0.472 |
|
|
|
| 5 |
C |
-0.640 |
|
|
|
| 6 |
H |
0.229 |
|
|
|
| 7 |
H |
0.194 |
|
|
|
| 8 |
H |
0.194 |
|
|
|
| 9 |
H |
0.193 |
|
|
|
| 10 |
H |
0.193 |
|
|
|
| 11 |
H |
0.234 |
|
|
|
| 12 |
H |
0.234 |
|
|
|
| 13 |
H |
0.213 |
|
|
|
| 14 |
H |
0.213 |
|
|
|
| 15 |
H |
0.222 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.121 |
1.367 |
0.000 |
1.373 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.979 |
-2.356 |
0.000 |
| y |
-2.356 |
-33.347 |
0.000 |
| z |
0.000 |
0.000 |
-32.965 |
|
| Traceless |
| | x | y | z |
| x |
3.177 |
-2.356 |
0.000 |
| y |
-2.356 |
-1.875 |
0.000 |
| z |
0.000 |
0.000 |
-1.302 |
|
| Polar |
| 3z2-r2 | -2.605 |
| x2-y2 | 3.368 |
| xy | -2.356 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.152 |
-0.280 |
0.000 |
| y |
-0.280 |
6.070 |
0.000 |
| z |
0.000 |
0.000 |
5.936 |
<r2> (average value of r
2) Å
2
| <r2> |
182.539 |
| (<r2>)1/2 |
13.511 |