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' |
3258 |
3131 |
9.53 |
|
|
|
| 2 |
A' |
3159 |
3036 |
19.48 |
|
|
|
| 3 |
A' |
3155 |
3032 |
17.56 |
|
|
|
| 4 |
A' |
3136 |
3013 |
6.00 |
|
|
|
| 5 |
A' |
3117 |
2996 |
11.53 |
|
|
|
| 6 |
A' |
3017 |
2900 |
28.90 |
|
|
|
| 7 |
A' |
1534 |
1474 |
3.35 |
|
|
|
| 8 |
A' |
1508 |
1449 |
7.44 |
|
|
|
| 9 |
A' |
1469 |
1412 |
16.61 |
|
|
|
| 10 |
A' |
1403 |
1348 |
1.89 |
|
|
|
| 11 |
A' |
1340 |
1288 |
0.57 |
|
|
|
| 12 |
A' |
1288 |
1238 |
2.37 |
|
|
|
| 13 |
A' |
1212 |
1165 |
0.51 |
|
|
|
| 14 |
A' |
1152 |
1107 |
0.58 |
|
|
|
| 15 |
A' |
987 |
949 |
5.21 |
|
|
|
| 16 |
A' |
888 |
853 |
6.22 |
|
|
|
| 17 |
A' |
505 |
486 |
0.73 |
|
|
|
| 18 |
A' |
284 |
273 |
0.19 |
|
|
|
| 19 |
A" |
3061 |
2942 |
17.05 |
|
|
|
| 20 |
A" |
1464 |
1407 |
7.00 |
|
|
|
| 21 |
A" |
1024 |
984 |
4.03 |
|
|
|
| 22 |
A" |
992 |
953 |
22.64 |
|
|
|
| 23 |
A" |
796 |
765 |
49.79 |
|
|
|
| 24 |
A" |
742 |
713 |
0.06 |
|
|
|
| 25 |
A" |
546 |
524 |
5.80 |
|
|
|
| 26 |
A" |
218 |
210 |
1.72 |
|
|
|
| 27 |
A" |
151 |
145 |
0.84 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20701.9 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 19894.5 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 |
-0.279 |
|
|
|
| 2 |
C |
-0.084 |
|
|
|
| 3 |
C |
-0.117 |
|
|
|
| 4 |
C |
-0.274 |
|
|
|
| 5 |
H |
0.110 |
|
|
|
| 6 |
H |
0.119 |
|
|
|
| 7 |
H |
0.112 |
|
|
|
| 8 |
H |
0.107 |
|
|
|
| 9 |
H |
0.098 |
|
|
|
| 10 |
H |
0.105 |
|
|
|
| 11 |
H |
0.105 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.349 |
0.417 |
0.000 |
0.544 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.620 |
0.208 |
0.000 |
| y |
0.208 |
-24.189 |
0.000 |
| z |
0.000 |
0.000 |
-28.331 |
|
| Traceless |
| | x | y | z |
| x |
1.640 |
0.208 |
0.000 |
| y |
0.208 |
2.286 |
0.000 |
| z |
0.000 |
0.000 |
-3.926 |
|
| Polar |
| 3z2-r2 | -7.853 |
| x2-y2 | -0.431 |
| xy | 0.208 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.416 |
-2.299 |
0.000 |
| y |
-2.299 |
9.459 |
0.000 |
| z |
0.000 |
0.000 |
4.750 |
<r2> (average value of r
2) Å
2
| <r2> |
102.977 |
| (<r2>)1/2 |
10.148 |