Vibrational Frequencies calculated at PBE1PBE/6-31G
| 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' |
3715 |
3551 |
13.78 |
|
|
|
| 2 |
A' |
3307 |
3161 |
11.17 |
|
|
|
| 3 |
A' |
3204 |
3062 |
4.86 |
|
|
|
| 4 |
A' |
3194 |
3053 |
12.79 |
|
|
|
| 5 |
A' |
3077 |
2941 |
14.82 |
|
|
|
| 6 |
A' |
1762 |
1684 |
120.62 |
|
|
|
| 7 |
A' |
1535 |
1467 |
12.92 |
|
|
|
| 8 |
A' |
1494 |
1428 |
2.67 |
|
|
|
| 9 |
A' |
1462 |
1397 |
28.44 |
|
|
|
| 10 |
A' |
1410 |
1348 |
11.76 |
|
|
|
| 11 |
A' |
1207 |
1154 |
163.17 |
|
|
|
| 12 |
A' |
1048 |
1002 |
30.20 |
|
|
|
| 13 |
A' |
1001 |
957 |
16.74 |
|
|
|
| 14 |
A' |
881 |
842 |
11.30 |
|
|
|
| 15 |
A' |
479 |
458 |
20.96 |
|
|
|
| 16 |
A' |
413 |
395 |
2.47 |
|
|
|
| 17 |
A" |
3150 |
3011 |
12.66 |
|
|
|
| 18 |
A" |
1517 |
1450 |
11.65 |
|
|
|
| 19 |
A" |
1118 |
1069 |
6.32 |
|
|
|
| 20 |
A" |
878 |
839 |
102.84 |
|
|
|
| 21 |
A" |
732 |
699 |
7.70 |
|
|
|
| 22 |
A" |
512 |
489 |
1.90 |
|
|
|
| 23 |
A" |
465 |
445 |
167.04 |
|
|
|
| 24 |
A" |
173 |
165 |
1.96 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18865.7 cm
-1
Scaled (by 0.9559) Zero Point Vibrational Energy (zpe) 18033.7 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/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.527 |
|
|
|
| 2 |
C |
0.328 |
|
|
|
| 3 |
C |
-0.420 |
|
|
|
| 4 |
O |
-0.634 |
|
|
|
| 5 |
H |
0.176 |
|
|
|
| 6 |
H |
0.195 |
|
|
|
| 7 |
H |
0.195 |
|
|
|
| 8 |
H |
0.159 |
|
|
|
| 9 |
H |
0.141 |
|
|
|
| 10 |
H |
0.385 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.041 |
0.873 |
0.000 |
0.874 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.084 |
-3.470 |
0.000 |
| y |
-3.470 |
-24.955 |
0.000 |
| z |
0.000 |
0.000 |
-26.713 |
|
| Traceless |
| | x | y | z |
| x |
4.750 |
-3.470 |
0.000 |
| y |
-3.470 |
-1.056 |
0.000 |
| z |
0.000 |
0.000 |
-3.694 |
|
| Polar |
| 3z2-r2 | -7.387 |
| x2-y2 | 3.871 |
| xy | -3.470 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.355 |
0.155 |
0.000 |
| y |
0.155 |
6.869 |
0.000 |
| z |
0.000 |
0.000 |
2.826 |
<r2> (average value of r
2) Å
2
| <r2> |
80.876 |
| (<r2>)1/2 |
8.993 |