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 |
A1 |
3223 |
3097 |
7.45 |
299.44 |
0.04 |
0.07 |
| 2 |
A1 |
3120 |
2999 |
26.45 |
161.35 |
0.11 |
0.20 |
| 3 |
A1 |
1648 |
1584 |
0.13 |
41.35 |
0.04 |
0.08 |
| 4 |
A1 |
1193 |
1147 |
5.36 |
22.56 |
0.14 |
0.25 |
| 5 |
A1 |
1041 |
1000 |
1.73 |
9.67 |
0.62 |
0.77 |
| 6 |
A1 |
966 |
929 |
5.64 |
11.56 |
0.26 |
0.41 |
| 7 |
A1 |
888 |
853 |
0.17 |
4.82 |
0.61 |
0.76 |
| 8 |
A1 |
826 |
794 |
77.85 |
4.41 |
0.05 |
0.09 |
| 9 |
A1 |
391 |
376 |
4.74 |
7.75 |
0.58 |
0.74 |
| 10 |
A2 |
3188 |
3064 |
0.00 |
173.83 |
0.75 |
0.86 |
| 11 |
A2 |
1300 |
1250 |
0.00 |
6.37 |
0.75 |
0.86 |
| 12 |
A2 |
1201 |
1154 |
0.00 |
10.78 |
0.75 |
0.86 |
| 13 |
A2 |
974 |
936 |
0.00 |
0.19 |
0.75 |
0.86 |
| 14 |
A2 |
948 |
911 |
0.00 |
0.96 |
0.75 |
0.86 |
| 15 |
A2 |
792 |
761 |
0.00 |
2.20 |
0.75 |
0.86 |
| 16 |
A2 |
341 |
327 |
0.00 |
1.63 |
0.75 |
0.86 |
| 17 |
B1 |
3220 |
3095 |
36.96 |
71.50 |
0.75 |
0.86 |
| 18 |
B1 |
1620 |
1557 |
10.83 |
1.20 |
0.75 |
0.86 |
| 19 |
B1 |
1209 |
1162 |
1.59 |
1.30 |
0.75 |
0.86 |
| 20 |
B1 |
1108 |
1064 |
0.31 |
0.05 |
0.75 |
0.86 |
| 21 |
B1 |
1015 |
975 |
0.02 |
6.64 |
0.75 |
0.86 |
| 22 |
B1 |
730 |
701 |
45.76 |
2.93 |
0.75 |
0.86 |
| 23 |
B2 |
3190 |
3066 |
24.55 |
44.54 |
0.75 |
0.86 |
| 24 |
B2 |
3114 |
2992 |
14.24 |
125.83 |
0.75 |
0.86 |
| 25 |
B2 |
1306 |
1255 |
40.25 |
0.01 |
0.75 |
0.86 |
| 26 |
B2 |
1167 |
1121 |
6.02 |
0.46 |
0.75 |
0.86 |
| 27 |
B2 |
980 |
942 |
1.91 |
0.92 |
0.75 |
0.86 |
| 28 |
B2 |
936 |
900 |
8.40 |
0.23 |
0.75 |
0.86 |
| 29 |
B2 |
846 |
813 |
12.49 |
0.99 |
0.75 |
0.86 |
| 30 |
B2 |
492 |
472 |
5.42 |
3.84 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 21486.4 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 20648.4 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 |
-0.023 |
|
|
|
| 2 |
C |
-0.023 |
|
|
|
| 3 |
H |
0.093 |
|
|
|
| 4 |
H |
0.093 |
|
|
|
| 5 |
C |
-0.150 |
|
|
|
| 6 |
C |
-0.150 |
|
|
|
| 7 |
C |
-0.150 |
|
|
|
| 8 |
C |
-0.150 |
|
|
|
| 9 |
H |
0.115 |
|
|
|
| 10 |
H |
0.115 |
|
|
|
| 11 |
H |
0.115 |
|
|
|
| 12 |
H |
0.115 |
|
|
|
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 |
-0.030 |
0.030 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.511 |
0.000 |
0.000 |
| y |
0.000 |
-32.715 |
0.000 |
| z |
0.000 |
0.000 |
-36.025 |
|
| Traceless |
| | x | y | z |
| x |
-1.140 |
0.000 |
0.000 |
| y |
0.000 |
3.053 |
0.000 |
| z |
0.000 |
0.000 |
-1.912 |
|
| Polar |
| 3z2-r2 | -3.825 |
| x2-y2 | -2.795 |
| 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 |
9.567 |
0.000 |
0.000 |
| y |
0.000 |
9.925 |
0.000 |
| z |
0.000 |
0.000 |
6.937 |
<r2> (average value of r
2) Å
2
| <r2> |
117.796 |
| (<r2>)1/2 |
10.853 |