Vibrational Frequencies calculated at HF/daug-cc-pVDZ
| 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' |
3374 |
3077 |
21.92 |
60.61 |
0.62 |
0.77 |
| 2 |
A' |
3298 |
3008 |
12.49 |
138.63 |
0.20 |
0.33 |
| 3 |
A' |
3283 |
2994 |
21.42 |
40.99 |
0.17 |
0.30 |
| 4 |
A' |
3242 |
2957 |
21.34 |
67.70 |
0.72 |
0.84 |
| 5 |
A' |
3156 |
2879 |
35.11 |
195.19 |
0.02 |
0.05 |
| 6 |
A' |
1842 |
1680 |
18.60 |
65.66 |
0.06 |
0.11 |
| 7 |
A' |
1590 |
1450 |
14.63 |
2.51 |
0.62 |
0.77 |
| 8 |
A' |
1556 |
1419 |
0.37 |
18.19 |
0.44 |
0.62 |
| 9 |
A' |
1507 |
1374 |
1.02 |
1.85 |
0.39 |
0.56 |
| 10 |
A' |
1418 |
1294 |
0.04 |
30.21 |
0.23 |
0.38 |
| 11 |
A' |
1276 |
1164 |
0.31 |
1.44 |
0.67 |
0.80 |
| 12 |
A' |
1008 |
920 |
2.86 |
0.04 |
0.70 |
0.82 |
| 13 |
A' |
978 |
892 |
2.21 |
12.31 |
0.06 |
0.12 |
| 14 |
A' |
452 |
412 |
1.20 |
2.40 |
0.35 |
0.52 |
| 15 |
A" |
3210 |
2928 |
30.79 |
83.02 |
0.75 |
0.86 |
| 16 |
A" |
1574 |
1436 |
6.54 |
4.21 |
0.75 |
0.86 |
| 17 |
A" |
1165 |
1063 |
6.28 |
2.61 |
0.75 |
0.86 |
| 18 |
A" |
1103 |
1006 |
6.89 |
0.84 |
0.75 |
0.86 |
| 19 |
A" |
1060 |
967 |
62.43 |
5.10 |
0.75 |
0.86 |
| 20 |
A" |
634 |
578 |
12.71 |
1.27 |
0.75 |
0.86 |
| 21 |
A" |
217 |
198 |
0.42 |
0.68 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18472.6 cm
-1
Scaled (by 0.912) Zero Point Vibrational Energy (zpe) 16847.0 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 HF/daug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.238 |
|
|
|
| 2 |
C |
0.440 |
|
|
|
| 3 |
C |
1.429 |
|
|
|
| 4 |
H |
-0.540 |
|
|
|
| 5 |
H |
-0.739 |
|
|
|
| 6 |
H |
-0.582 |
|
|
|
| 7 |
H |
-0.386 |
|
|
|
| 8 |
H |
0.070 |
|
|
|
| 9 |
H |
0.070 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.409 |
-0.050 |
0.000 |
0.412 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.306 |
-0.303 |
0.000 |
| y |
-0.303 |
-19.239 |
0.000 |
| z |
0.000 |
0.000 |
-22.344 |
|
| Traceless |
| | x | y | z |
| x |
1.485 |
-0.303 |
0.000 |
| y |
-0.303 |
1.586 |
0.000 |
| z |
0.000 |
0.000 |
-3.071 |
|
| Polar |
| 3z2-r2 | -6.142 |
| x2-y2 | -0.067 |
| xy | -0.303 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.546 |
-0.020 |
0.000 |
| y |
-0.020 |
5.295 |
0.000 |
| z |
0.000 |
0.000 |
4.725 |
<r2> (average value of r
2) Å
2
| <r2> |
55.274 |
| (<r2>)1/2 |
7.435 |