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 |
3213 |
3184 |
6.14 |
|
|
|
| 2 |
A |
3122 |
3094 |
0.04 |
|
|
|
| 3 |
A |
3086 |
3058 |
19.92 |
|
|
|
| 4 |
A |
3078 |
3050 |
18.29 |
|
|
|
| 5 |
A |
3043 |
3015 |
23.96 |
|
|
|
| 6 |
A |
3002 |
2974 |
10.49 |
|
|
|
| 7 |
A |
2985 |
2957 |
41.06 |
|
|
|
| 8 |
A |
2940 |
2913 |
39.63 |
|
|
|
| 9 |
A |
1663 |
1648 |
114.06 |
|
|
|
| 10 |
A |
1530 |
1516 |
3.84 |
|
|
|
| 11 |
A |
1518 |
1504 |
11.35 |
|
|
|
| 12 |
A |
1503 |
1490 |
7.94 |
|
|
|
| 13 |
A |
1434 |
1421 |
0.20 |
|
|
|
| 14 |
A |
1412 |
1399 |
15.99 |
|
|
|
| 15 |
A |
1356 |
1344 |
66.08 |
|
|
|
| 16 |
A |
1323 |
1311 |
2.05 |
|
|
|
| 17 |
A |
1279 |
1267 |
0.55 |
|
|
|
| 18 |
A |
1169 |
1158 |
109.66 |
|
|
|
| 19 |
A |
1127 |
1117 |
58.37 |
|
|
|
| 20 |
A |
1111 |
1101 |
63.01 |
|
|
|
| 21 |
A |
1036 |
1027 |
91.66 |
|
|
|
| 22 |
A |
967 |
958 |
26.36 |
|
|
|
| 23 |
A |
963 |
954 |
6.78 |
|
|
|
| 24 |
A |
836 |
828 |
8.45 |
|
|
|
| 25 |
A |
831 |
824 |
69.52 |
|
|
|
| 26 |
A |
802 |
795 |
3.23 |
|
|
|
| 27 |
A |
688 |
682 |
5.01 |
|
|
|
| 28 |
A |
480 |
476 |
2.42 |
|
|
|
| 29 |
A |
409 |
406 |
3.99 |
|
|
|
| 30 |
A |
246 |
244 |
0.99 |
|
|
|
| 31 |
A |
205 |
203 |
0.66 |
|
|
|
| 32 |
A |
84 |
83 |
0.76 |
|
|
|
| 33 |
A |
66 |
65 |
3.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24253.2 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 24032.5 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 |
-0.467 |
|
|
|
| 2 |
H |
0.204 |
|
|
|
| 3 |
H |
0.194 |
|
|
|
| 4 |
C |
0.069 |
|
|
|
| 5 |
H |
0.187 |
|
|
|
| 6 |
O |
-0.449 |
|
|
|
| 7 |
C |
-0.191 |
|
|
|
| 8 |
H |
0.213 |
|
|
|
| 9 |
H |
0.201 |
|
|
|
| 10 |
C |
-0.616 |
|
|
|
| 11 |
H |
0.227 |
|
|
|
| 12 |
H |
0.224 |
|
|
|
| 13 |
H |
0.205 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.235 |
1.380 |
0.034 |
1.853 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.012 |
0.033 |
0.437 |
| y |
0.033 |
-30.490 |
-0.801 |
| z |
0.437 |
-0.801 |
-32.929 |
|
| Traceless |
| | x | y | z |
| x |
2.697 |
0.033 |
0.437 |
| y |
0.033 |
0.480 |
-0.801 |
| z |
0.437 |
-0.801 |
-3.178 |
|
| Polar |
| 3z2-r2 | -6.355 |
| x2-y2 | 1.478 |
| xy | 0.033 |
| xz | 0.437 |
| yz | -0.801 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.376 |
0.719 |
0.031 |
| y |
0.719 |
6.023 |
-0.472 |
| z |
0.031 |
-0.472 |
4.221 |
<r2> (average value of r
2) Å
2
| <r2> |
165.847 |
| (<r2>)1/2 |
12.878 |