Vibrational Frequencies calculated at PBEPBE/6-31+G**
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 |
3418 |
3379 |
79.66 |
|
|
|
2 |
A |
3185 |
3149 |
9.06 |
|
|
|
3 |
A |
3090 |
3055 |
7.51 |
|
|
|
4 |
A |
3086 |
3051 |
4.18 |
|
|
|
5 |
A |
2154 |
2129 |
34.01 |
|
|
|
6 |
A |
1457 |
1440 |
0.88 |
|
|
|
7 |
A |
1339 |
1324 |
3.55 |
|
|
|
8 |
A |
1192 |
1179 |
0.60 |
|
|
|
9 |
A |
1105 |
1093 |
0.42 |
|
|
|
10 |
A |
1018 |
1006 |
8.16 |
|
|
|
11 |
A |
957 |
946 |
23.74 |
|
|
|
12 |
A |
795 |
786 |
1.27 |
|
|
|
13 |
A |
742 |
733 |
2.59 |
|
|
|
14 |
A |
604 |
597 |
61.76 |
|
|
|
15 |
A |
491 |
485 |
5.87 |
|
|
|
16 |
A |
197 |
195 |
1.50 |
|
|
|
17 |
A |
3171 |
3135 |
0.13 |
|
|
|
18 |
A |
3085 |
3049 |
16.87 |
|
|
|
19 |
A |
1420 |
1404 |
3.02 |
|
|
|
20 |
A |
1161 |
1147 |
0.96 |
|
|
|
21 |
A |
1066 |
1054 |
2.39 |
|
|
|
22 |
A |
1031 |
1019 |
7.25 |
|
|
|
23 |
A |
868 |
858 |
1.85 |
|
|
|
24 |
A |
803 |
793 |
8.40 |
|
|
|
25 |
A |
541 |
534 |
68.79 |
|
|
|
26 |
A |
501 |
496 |
4.02 |
|
|
|
27 |
A |
205 |
202 |
1.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19339.6 cm
-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 19119.1 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/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.057 |
|
|
|
2 |
C |
0.230 |
|
|
|
3 |
H |
0.188 |
|
|
|
4 |
C |
-0.422 |
|
|
|
5 |
C |
-0.422 |
|
|
|
6 |
C |
-0.557 |
|
|
|
7 |
H |
0.207 |
|
|
|
8 |
H |
0.175 |
|
|
|
9 |
H |
0.184 |
|
|
|
10 |
H |
0.175 |
|
|
|
11 |
H |
0.184 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.686 |
-0.802 |
0.000 |
1.055 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-26.789 |
-1.954 |
0.000 |
y |
-1.954 |
-30.816 |
0.000 |
z |
0.000 |
0.000 |
-32.056 |
|
Traceless |
| x | y | z |
x |
4.646 |
-1.954 |
0.000 |
y |
-1.954 |
-1.393 |
0.000 |
z |
0.000 |
0.000 |
-3.253 |
|
Polar |
3z2-r2 | -6.506 |
x2-y2 | 4.026 |
xy | -1.954 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
9.260 |
-2.819 |
0.000 |
y |
-2.819 |
9.526 |
0.000 |
z |
0.000 |
0.000 |
6.881 |
<r2> (average value of r
2) Å
2
<r2> |
122.574 |
(<r2>)1/2 |
11.071 |