Vibrational Frequencies calculated at PBE1PBE/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3289 |
3135 |
8.13 |
|
|
|
| 2 |
A1 |
3262 |
3109 |
10.73 |
|
|
|
| 3 |
A1 |
3228 |
3077 |
0.88 |
|
|
|
| 4 |
A1 |
1664 |
1586 |
3.21 |
|
|
|
| 5 |
A1 |
1452 |
1384 |
0.03 |
|
|
|
| 6 |
A1 |
1226 |
1169 |
1.81 |
|
|
|
| 7 |
A1 |
1132 |
1079 |
2.01 |
|
|
|
| 8 |
A1 |
1006 |
959 |
0.35 |
|
|
|
| 9 |
A1 |
943 |
899 |
0.00 |
|
|
|
| 10 |
A1 |
783 |
746 |
1.99 |
|
|
|
| 11 |
A1 |
702 |
669 |
6.84 |
|
|
|
| 12 |
A2 |
1136 |
1083 |
0.00 |
|
|
|
| 13 |
A2 |
923 |
880 |
0.00 |
|
|
|
| 14 |
A2 |
898 |
856 |
0.00 |
|
|
|
| 15 |
A2 |
818 |
779 |
0.00 |
|
|
|
| 16 |
A2 |
550 |
524 |
0.00 |
|
|
|
| 17 |
B1 |
3242 |
3090 |
13.80 |
|
|
|
| 18 |
B1 |
1148 |
1094 |
22.92 |
|
|
|
| 19 |
B1 |
1012 |
964 |
0.23 |
|
|
|
| 20 |
B1 |
787 |
750 |
88.00 |
|
|
|
| 21 |
B1 |
651 |
620 |
1.11 |
|
|
|
| 22 |
B1 |
520 |
496 |
11.99 |
|
|
|
| 23 |
B2 |
3264 |
3111 |
6.12 |
|
|
|
| 24 |
B2 |
3231 |
3079 |
24.39 |
|
|
|
| 25 |
B2 |
1365 |
1301 |
4.78 |
|
|
|
| 26 |
B2 |
1301 |
1240 |
4.01 |
|
|
|
| 27 |
B2 |
1241 |
1183 |
1.46 |
|
|
|
| 28 |
B2 |
1006 |
959 |
0.07 |
|
|
|
| 29 |
B2 |
876 |
835 |
7.28 |
|
|
|
| 30 |
B2 |
832 |
793 |
8.91 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21742.9 cm
-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 20723.2 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.122 |
|
|
|
| 2 |
C |
-0.122 |
|
|
|
| 3 |
C |
-0.272 |
|
|
|
| 4 |
C |
-0.272 |
|
|
|
| 5 |
C |
-0.119 |
|
|
|
| 6 |
C |
-0.119 |
|
|
|
| 7 |
H |
0.175 |
|
|
|
| 8 |
H |
0.175 |
|
|
|
| 9 |
H |
0.173 |
|
|
|
| 10 |
H |
0.173 |
|
|
|
| 11 |
H |
0.166 |
|
|
|
| 12 |
H |
0.166 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.892 |
0.892 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.809 |
0.000 |
0.000 |
| y |
0.000 |
-31.984 |
0.000 |
| z |
0.000 |
0.000 |
-32.159 |
|
| Traceless |
| | x | y | z |
| x |
-4.738 |
0.000 |
0.000 |
| y |
0.000 |
2.500 |
0.000 |
| z |
0.000 |
0.000 |
2.238 |
|
| Polar |
| 3z2-r2 | 4.476 |
| x2-y2 | -4.825 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.601 |
0.000 |
0.000 |
| y |
0.000 |
8.494 |
0.000 |
| z |
0.000 |
0.000 |
8.327 |
<r2> (average value of r
2) Å
2
| <r2> |
110.209 |
| (<r2>)1/2 |
10.498 |