Vibrational Frequencies calculated at PBE1PBE/cc-pVTZ
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' |
3191 |
3066 |
23.99 |
|
|
|
2 |
A' |
3114 |
2993 |
15.22 |
|
|
|
3 |
A' |
3041 |
2922 |
45.98 |
|
|
|
4 |
A' |
2969 |
2854 |
44.76 |
|
|
|
5 |
A' |
1484 |
1426 |
4.71 |
|
|
|
6 |
A' |
1470 |
1413 |
15.33 |
|
|
|
7 |
A' |
1402 |
1348 |
5.43 |
|
|
|
8 |
A' |
1179 |
1133 |
2.75 |
|
|
|
9 |
A' |
1022 |
982 |
0.11 |
|
|
|
10 |
A' |
902 |
867 |
2.28 |
|
|
|
11 |
A' |
391 |
375 |
11.35 |
|
|
|
12 |
A' |
349 |
335 |
13.70 |
|
|
|
13 |
A' |
115 |
111 |
0.72 |
|
|
|
14 |
A" |
3115 |
2994 |
23.45 |
|
|
|
15 |
A" |
3041 |
2923 |
5.60 |
|
|
|
16 |
A" |
2965 |
2850 |
25.67 |
|
|
|
17 |
A" |
1470 |
1412 |
0.68 |
|
|
|
18 |
A" |
1460 |
1403 |
1.50 |
|
|
|
19 |
A" |
1411 |
1356 |
9.98 |
|
|
|
20 |
A" |
1362 |
1308 |
0.77 |
|
|
|
21 |
A" |
1163 |
1118 |
0.13 |
|
|
|
22 |
A" |
939 |
902 |
1.07 |
|
|
|
23 |
A" |
933 |
897 |
0.01 |
|
|
|
24 |
A" |
116 |
111 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19302.1 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 18549.3 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 PBE1PBE/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.162 |
|
|
|
2 |
C |
-0.274 |
|
|
|
3 |
C |
-0.274 |
|
|
|
4 |
H |
0.117 |
|
|
|
5 |
H |
0.097 |
|
|
|
6 |
H |
0.097 |
|
|
|
7 |
H |
0.095 |
|
|
|
8 |
H |
0.105 |
|
|
|
9 |
H |
0.095 |
|
|
|
10 |
H |
0.105 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.152 |
-0.118 |
0.000 |
0.192 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.552 |
0.306 |
0.000 |
y |
0.306 |
-20.603 |
0.000 |
z |
0.000 |
0.000 |
-20.645 |
|
Traceless |
| x | y | z |
x |
-0.928 |
0.306 |
0.000 |
y |
0.306 |
0.495 |
0.000 |
z |
0.000 |
0.000 |
0.432 |
|
Polar |
3z2-r2 | 0.864 |
x2-y2 | -0.949 |
xy | 0.306 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.775 |
0.011 |
0.000 |
y |
0.011 |
5.515 |
0.000 |
z |
0.000 |
0.000 |
6.489 |
<r2> (average value of r
2) Å
2
<r2> |
61.054 |
(<r2>)1/2 |
7.814 |