Vibrational Frequencies calculated at PBEPBE/STO-3G
| 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 |
3296 |
3011 |
9.72 |
33.39 |
0.74 |
0.85 |
| 2 |
A |
3277 |
2994 |
93.17 |
21.10 |
0.15 |
0.25 |
| 3 |
A |
3239 |
2959 |
17.50 |
40.74 |
0.50 |
0.67 |
| 4 |
A |
3183 |
2908 |
14.73 |
35.20 |
0.19 |
0.32 |
| 5 |
A |
3130 |
2860 |
37.80 |
49.13 |
0.12 |
0.22 |
| 6 |
A |
1769 |
1616 |
88.48 |
7.96 |
0.51 |
0.68 |
| 7 |
A |
1645 |
1503 |
1.24 |
15.22 |
0.73 |
0.84 |
| 8 |
A |
1600 |
1462 |
0.71 |
11.42 |
0.75 |
0.86 |
| 9 |
A |
1395 |
1275 |
1.65 |
5.25 |
0.65 |
0.79 |
| 10 |
A |
1374 |
1255 |
4.43 |
3.47 |
0.75 |
0.86 |
| 11 |
A |
1257 |
1148 |
5.32 |
10.82 |
0.75 |
0.86 |
| 12 |
A |
1244 |
1137 |
2.95 |
9.45 |
0.75 |
0.86 |
| 13 |
A |
1157 |
1057 |
1.46 |
0.47 |
0.20 |
0.34 |
| 14 |
A |
1137 |
1039 |
4.27 |
1.07 |
0.44 |
0.61 |
| 15 |
A |
1093 |
998 |
23.21 |
2.00 |
0.46 |
0.63 |
| 16 |
A |
929 |
848 |
1.94 |
8.42 |
0.28 |
0.43 |
| 17 |
A |
860 |
786 |
1.58 |
0.71 |
0.72 |
0.84 |
| 18 |
A |
704 |
643 |
51.08 |
2.50 |
0.73 |
0.84 |
| 19 |
A |
644 |
589 |
1.60 |
2.95 |
0.75 |
0.85 |
| 20 |
A |
484 |
442 |
12.53 |
0.33 |
0.49 |
0.66 |
| 21 |
A |
88 |
80 |
1.02 |
0.07 |
0.67 |
0.80 |
Unscaled Zero Point Vibrational Energy (zpe) 16752.2 cm
-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 15304.8 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.083 |
|
|
|
| 2 |
C |
-0.065 |
|
|
|
| 3 |
O |
-0.257 |
|
|
|
| 4 |
F |
-0.050 |
|
|
|
| 5 |
H |
0.062 |
|
|
|
| 6 |
H |
0.071 |
|
|
|
| 7 |
H |
0.085 |
|
|
|
| 8 |
H |
0.085 |
|
|
|
| 9 |
H |
0.152 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.792 |
1.194 |
-0.063 |
2.155 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.211 |
0.878 |
-0.204 |
| y |
0.878 |
-20.904 |
0.186 |
| z |
-0.204 |
0.186 |
-21.296 |
|
| Traceless |
| | x | y | z |
| x |
-3.112 |
0.878 |
-0.204 |
| y |
0.878 |
1.850 |
0.186 |
| z |
-0.204 |
0.186 |
1.262 |
|
| Polar |
| 3z2-r2 | 2.523 |
| x2-y2 | -3.308 |
| xy | 0.878 |
| xz | -0.204 |
| yz | 0.186 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.424 |
0.025 |
0.017 |
| y |
0.025 |
2.616 |
-0.021 |
| z |
0.017 |
-0.021 |
1.670 |
<r2> (average value of r
2) Å
2
| <r2> |
76.745 |
| (<r2>)1/2 |
8.760 |