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 |
3710 |
3672 |
6.31 |
|
|
|
| 2 |
A |
3073 |
3042 |
20.95 |
|
|
|
| 3 |
A |
3065 |
3033 |
35.03 |
|
|
|
| 4 |
A |
3056 |
3025 |
9.58 |
|
|
|
| 5 |
A |
3039 |
3008 |
29.20 |
|
|
|
| 6 |
A |
2983 |
2952 |
12.53 |
|
|
|
| 7 |
A |
2964 |
2934 |
20.89 |
|
|
|
| 8 |
A |
2874 |
2845 |
63.28 |
|
|
|
| 9 |
A |
1460 |
1445 |
4.38 |
|
|
|
| 10 |
A |
1448 |
1433 |
4.56 |
|
|
|
| 11 |
A |
1437 |
1422 |
2.67 |
|
|
|
| 12 |
A |
1431 |
1416 |
0.73 |
|
|
|
| 13 |
A |
1382 |
1368 |
22.18 |
|
|
|
| 14 |
A |
1356 |
1342 |
14.00 |
|
|
|
| 15 |
A |
1335 |
1322 |
3.04 |
|
|
|
| 16 |
A |
1325 |
1311 |
12.80 |
|
|
|
| 17 |
A |
1245 |
1232 |
43.33 |
|
|
|
| 18 |
A |
1149 |
1137 |
30.76 |
|
|
|
| 19 |
A |
1127 |
1116 |
23.44 |
|
|
|
| 20 |
A |
1061 |
1050 |
20.88 |
|
|
|
| 21 |
A |
940 |
931 |
34.08 |
|
|
|
| 22 |
A |
916 |
907 |
3.53 |
|
|
|
| 23 |
A |
891 |
882 |
0.34 |
|
|
|
| 24 |
A |
808 |
800 |
3.59 |
|
|
|
| 25 |
A |
462 |
458 |
4.90 |
|
|
|
| 26 |
A |
398 |
394 |
9.27 |
|
|
|
| 27 |
A |
345 |
342 |
2.36 |
|
|
|
| 28 |
A |
296 |
293 |
89.69 |
|
|
|
| 29 |
A |
254 |
252 |
2.39 |
|
|
|
| 30 |
A |
211 |
209 |
4.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23020.8 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 22783.7 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 PBEPBE/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.118 |
|
|
|
| 2 |
C |
-0.423 |
|
|
|
| 3 |
C |
-0.396 |
|
|
|
| 4 |
O |
-0.404 |
|
|
|
| 5 |
H |
0.072 |
|
|
|
| 6 |
H |
0.114 |
|
|
|
| 7 |
H |
0.133 |
|
|
|
| 8 |
H |
0.125 |
|
|
|
| 9 |
H |
0.134 |
|
|
|
| 10 |
H |
0.122 |
|
|
|
| 11 |
H |
0.130 |
|
|
|
| 12 |
H |
0.275 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.066 |
-0.576 |
0.634 |
1.368 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.986 |
-2.484 |
-0.206 |
| y |
-2.484 |
-26.462 |
0.812 |
| z |
-0.206 |
0.812 |
-26.413 |
|
| Traceless |
| | x | y | z |
| x |
1.452 |
-2.484 |
-0.206 |
| y |
-2.484 |
-0.763 |
0.812 |
| z |
-0.206 |
0.812 |
-0.689 |
|
| Polar |
| 3z2-r2 | -1.378 |
| x2-y2 | 1.477 |
| xy | -2.484 |
| xz | -0.206 |
| yz | 0.812 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.365 |
-0.164 |
-0.044 |
| y |
-0.164 |
6.009 |
-0.024 |
| z |
-0.044 |
-0.024 |
5.359 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |