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 |
3518 |
3379 |
9.88 |
53.18 |
0.24 |
0.39 |
| 2 |
A |
3156 |
3031 |
35.62 |
55.95 |
0.53 |
0.69 |
| 3 |
A |
3149 |
3024 |
22.22 |
78.73 |
0.44 |
0.61 |
| 4 |
A |
3092 |
2970 |
24.82 |
90.98 |
0.16 |
0.28 |
| 5 |
A |
3033 |
2912 |
43.88 |
104.77 |
0.24 |
0.39 |
| 6 |
A |
1564 |
1502 |
3.02 |
6.59 |
0.73 |
0.84 |
| 7 |
A |
1559 |
1497 |
2.46 |
17.43 |
0.74 |
0.85 |
| 8 |
A |
1446 |
1389 |
27.23 |
6.56 |
0.66 |
0.80 |
| 9 |
A |
1437 |
1380 |
28.77 |
7.94 |
0.73 |
0.84 |
| 10 |
A |
1419 |
1363 |
5.25 |
12.98 |
0.75 |
0.86 |
| 11 |
A |
1276 |
1226 |
10.46 |
12.68 |
0.72 |
0.84 |
| 12 |
A |
1253 |
1204 |
15.96 |
11.99 |
0.75 |
0.86 |
| 13 |
A |
1140 |
1095 |
1.53 |
2.96 |
0.52 |
0.68 |
| 14 |
A |
1082 |
1039 |
48.95 |
5.67 |
0.68 |
0.81 |
| 15 |
A |
1042 |
1001 |
44.81 |
0.87 |
0.58 |
0.73 |
| 16 |
A |
913 |
877 |
12.24 |
7.04 |
0.36 |
0.53 |
| 17 |
A |
891 |
855 |
27.25 |
5.48 |
0.35 |
0.52 |
| 18 |
A |
538 |
517 |
113.11 |
6.03 |
0.75 |
0.86 |
| 19 |
A |
509 |
489 |
67.95 |
1.18 |
0.74 |
0.85 |
| 20 |
A |
308 |
296 |
1.91 |
0.20 |
0.63 |
0.77 |
| 21 |
A |
176 |
169 |
15.70 |
0.11 |
0.59 |
0.74 |
Unscaled Zero Point Vibrational Energy (zpe) 16249.9 cm
-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 15606.4 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 |
-0.224 |
|
|
|
| 2 |
C |
-0.152 |
|
|
|
| 3 |
O |
-0.568 |
|
|
|
| 4 |
F |
-0.305 |
|
|
|
| 5 |
H |
0.235 |
|
|
|
| 6 |
H |
0.214 |
|
|
|
| 7 |
H |
0.215 |
|
|
|
| 8 |
H |
0.233 |
|
|
|
| 9 |
H |
0.354 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.050 |
1.700 |
0.161 |
2.005 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.832 |
-0.227 |
1.393 |
| y |
-0.227 |
-20.702 |
-0.393 |
| z |
1.393 |
-0.393 |
-23.133 |
|
| Traceless |
| | x | y | z |
| x |
-6.915 |
-0.227 |
1.393 |
| y |
-0.227 |
5.281 |
-0.393 |
| z |
1.393 |
-0.393 |
1.634 |
|
| Polar |
| 3z2-r2 | 3.269 |
| x2-y2 | -8.131 |
| xy | -0.227 |
| xz | 1.393 |
| yz | -0.393 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.545 |
-0.057 |
-0.056 |
| y |
-0.057 |
3.917 |
0.057 |
| z |
-0.056 |
0.057 |
3.212 |
<r2> (average value of r
2) Å
2
| <r2> |
78.396 |
| (<r2>)1/2 |
8.854 |