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 |
3216 |
3187 |
6.57 |
|
|
|
| 2 |
A |
3124 |
3095 |
0.05 |
|
|
|
| 3 |
A |
3085 |
3057 |
7.69 |
|
|
|
| 4 |
A |
3076 |
3048 |
22.11 |
|
|
|
| 5 |
A |
3028 |
3000 |
19.96 |
|
|
|
| 6 |
A |
3006 |
2978 |
40.35 |
|
|
|
| 7 |
A |
2977 |
2950 |
18.18 |
|
|
|
| 8 |
A |
2947 |
2921 |
46.64 |
|
|
|
| 9 |
A |
1673 |
1658 |
91.45 |
|
|
|
| 10 |
A |
1524 |
1511 |
9.43 |
|
|
|
| 11 |
A |
1515 |
1502 |
18.27 |
|
|
|
| 12 |
A |
1500 |
1486 |
27.17 |
|
|
|
| 13 |
A |
1496 |
1483 |
3.99 |
|
|
|
| 14 |
A |
1457 |
1444 |
0.01 |
|
|
|
| 15 |
A |
1424 |
1411 |
2.74 |
|
|
|
| 16 |
A |
1410 |
1397 |
15.39 |
|
|
|
| 17 |
A |
1258 |
1246 |
148.72 |
|
|
|
| 18 |
A |
1151 |
1141 |
15.19 |
|
|
|
| 19 |
A |
1111 |
1101 |
3.02 |
|
|
|
| 20 |
A |
1066 |
1056 |
5.77 |
|
|
|
| 21 |
A |
1051 |
1041 |
89.02 |
|
|
|
| 22 |
A |
1020 |
1011 |
2.49 |
|
|
|
| 23 |
A |
899 |
891 |
2.97 |
|
|
|
| 24 |
A |
831 |
823 |
81.69 |
|
|
|
| 25 |
A |
757 |
751 |
7.20 |
|
|
|
| 26 |
A |
711 |
705 |
1.79 |
|
|
|
| 27 |
A |
512 |
508 |
7.43 |
|
|
|
| 28 |
A |
466 |
461 |
3.13 |
|
|
|
| 29 |
A |
413 |
409 |
0.68 |
|
|
|
| 30 |
A |
291 |
289 |
1.53 |
|
|
|
| 31 |
A |
238 |
236 |
0.36 |
|
|
|
| 32 |
A |
192 |
190 |
2.86 |
|
|
|
| 33 |
A |
62 |
61 |
5.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24243.5 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 24022.9 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 |
-0.388 |
|
|
|
| 2 |
H |
0.204 |
|
|
|
| 3 |
H |
0.231 |
|
|
|
| 4 |
H |
0.204 |
|
|
|
| 5 |
O |
-0.464 |
|
|
|
| 6 |
C |
-0.666 |
|
|
|
| 7 |
H |
0.219 |
|
|
|
| 8 |
H |
0.223 |
|
|
|
| 9 |
H |
0.225 |
|
|
|
| 10 |
C |
0.272 |
|
|
|
| 11 |
C |
-0.444 |
|
|
|
| 12 |
H |
0.185 |
|
|
|
| 13 |
H |
0.200 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.161 |
1.777 |
0.403 |
2.161 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.469 |
-0.016 |
0.305 |
| y |
-0.016 |
-31.436 |
-0.382 |
| z |
0.305 |
-0.382 |
-33.316 |
|
| Traceless |
| | x | y | z |
| x |
4.907 |
-0.016 |
0.305 |
| y |
-0.016 |
-1.044 |
-0.382 |
| z |
0.305 |
-0.382 |
-3.863 |
|
| Polar |
| 3z2-r2 | -7.726 |
| x2-y2 | 3.967 |
| xy | -0.016 |
| xz | 0.305 |
| yz | -0.382 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.205 |
0.941 |
-0.192 |
| y |
0.941 |
6.774 |
-0.088 |
| z |
-0.192 |
-0.088 |
4.048 |
<r2> (average value of r
2) Å
2
| <r2> |
132.117 |
| (<r2>)1/2 |
11.494 |