Vibrational Frequencies calculated at wB97X-D/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' |
3251 |
3251 |
17.01 |
60.71 |
0.62 |
0.76 |
| 2 |
A' |
3170 |
3170 |
10.62 |
130.79 |
0.15 |
0.26 |
| 3 |
A' |
3157 |
3157 |
22.26 |
25.35 |
0.24 |
0.38 |
| 4 |
A' |
3134 |
3134 |
9.61 |
79.30 |
0.73 |
0.85 |
| 5 |
A' |
3042 |
3042 |
23.09 |
138.24 |
0.02 |
0.05 |
| 6 |
A' |
1750 |
1750 |
11.76 |
15.32 |
0.10 |
0.19 |
| 7 |
A' |
1501 |
1501 |
12.62 |
10.17 |
0.71 |
0.83 |
| 8 |
A' |
1458 |
1458 |
0.64 |
26.03 |
0.55 |
0.71 |
| 9 |
A' |
1410 |
1410 |
1.45 |
5.33 |
0.72 |
0.84 |
| 10 |
A' |
1336 |
1336 |
0.25 |
17.12 |
0.45 |
0.62 |
| 11 |
A' |
1198 |
1198 |
0.32 |
2.49 |
0.73 |
0.85 |
| 12 |
A' |
950 |
950 |
4.26 |
0.22 |
0.55 |
0.71 |
| 13 |
A' |
938 |
938 |
2.31 |
5.89 |
0.17 |
0.29 |
| 14 |
A' |
432 |
432 |
1.03 |
1.37 |
0.40 |
0.58 |
| 15 |
A" |
3107 |
3107 |
19.63 |
88.91 |
0.75 |
0.86 |
| 16 |
A" |
1486 |
1486 |
6.17 |
13.24 |
0.75 |
0.86 |
| 17 |
A" |
1079 |
1079 |
1.86 |
0.51 |
0.75 |
0.86 |
| 18 |
A" |
1043 |
1043 |
7.86 |
0.23 |
0.75 |
0.86 |
| 19 |
A" |
959 |
959 |
37.25 |
0.41 |
0.75 |
0.86 |
| 20 |
A" |
596 |
596 |
9.78 |
9.07 |
0.75 |
0.86 |
| 21 |
A" |
206 |
206 |
0.39 |
1.70 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17601.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17601.3 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 wB97X-D/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.460 |
|
|
|
| 2 |
C |
0.003 |
|
|
|
| 3 |
C |
-0.350 |
|
|
|
| 4 |
H |
0.126 |
|
|
|
| 5 |
H |
0.134 |
|
|
|
| 6 |
H |
0.117 |
|
|
|
| 7 |
H |
0.139 |
|
|
|
| 8 |
H |
0.146 |
|
|
|
| 9 |
H |
0.146 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.365 |
-0.019 |
0.000 |
0.366 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.654 |
-0.181 |
0.000 |
| y |
-0.181 |
-18.602 |
0.000 |
| z |
0.000 |
0.000 |
-21.127 |
|
| Traceless |
| | x | y | z |
| x |
1.211 |
-0.181 |
0.000 |
| y |
-0.181 |
1.289 |
0.000 |
| z |
0.000 |
0.000 |
-2.500 |
|
| Polar |
| 3z2-r2 | -4.999 |
| x2-y2 | -0.052 |
| xy | -0.181 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.739 |
-0.020 |
0.000 |
| y |
-0.020 |
4.720 |
0.000 |
| z |
0.000 |
0.000 |
3.223 |
<r2> (average value of r
2) Å
2
| <r2> |
54.748 |
| (<r2>)1/2 |
7.399 |