Vibrational Frequencies calculated at B3LYP/CEP-121G
| 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 |
3196 |
3115 |
12.56 |
312.59 |
0.03 |
0.06 |
| 2 |
A1 |
3087 |
3008 |
55.30 |
154.37 |
0.15 |
0.26 |
| 3 |
A1 |
1577 |
1536 |
0.04 |
38.71 |
0.05 |
0.09 |
| 4 |
A1 |
1164 |
1134 |
4.93 |
33.02 |
0.14 |
0.24 |
| 5 |
A1 |
1034 |
1008 |
1.72 |
14.01 |
0.73 |
0.85 |
| 6 |
A1 |
937 |
913 |
17.72 |
11.91 |
0.25 |
0.40 |
| 7 |
A1 |
851 |
829 |
0.06 |
6.91 |
0.74 |
0.85 |
| 8 |
A1 |
811 |
790 |
98.64 |
9.77 |
0.04 |
0.08 |
| 9 |
A1 |
389 |
379 |
6.01 |
11.37 |
0.58 |
0.73 |
| 10 |
A2 |
3153 |
3073 |
0.00 |
188.29 |
0.75 |
0.86 |
| 11 |
A2 |
1272 |
1239 |
0.00 |
5.82 |
0.75 |
0.86 |
| 12 |
A2 |
1202 |
1171 |
0.00 |
14.29 |
0.75 |
0.86 |
| 13 |
A2 |
941 |
917 |
0.00 |
0.01 |
0.75 |
0.86 |
| 14 |
A2 |
930 |
907 |
0.00 |
2.11 |
0.75 |
0.86 |
| 15 |
A2 |
796 |
776 |
0.00 |
3.96 |
0.75 |
0.86 |
| 16 |
A2 |
334 |
326 |
0.00 |
2.58 |
0.75 |
0.86 |
| 17 |
B1 |
3192 |
3111 |
64.25 |
70.95 |
0.75 |
0.86 |
| 18 |
B1 |
1547 |
1507 |
13.84 |
1.91 |
0.75 |
0.86 |
| 19 |
B1 |
1201 |
1170 |
1.13 |
2.13 |
0.75 |
0.86 |
| 20 |
B1 |
1092 |
1064 |
1.12 |
0.00 |
0.75 |
0.86 |
| 21 |
B1 |
995 |
969 |
0.71 |
9.96 |
0.75 |
0.86 |
| 22 |
B1 |
732 |
713 |
62.00 |
4.20 |
0.75 |
0.86 |
| 23 |
B2 |
3155 |
3075 |
39.43 |
46.99 |
0.75 |
0.86 |
| 24 |
B2 |
3076 |
2997 |
23.47 |
138.96 |
0.75 |
0.86 |
| 25 |
B2 |
1284 |
1251 |
36.96 |
0.00 |
0.75 |
0.86 |
| 26 |
B2 |
1157 |
1128 |
8.54 |
0.67 |
0.75 |
0.86 |
| 27 |
B2 |
960 |
936 |
6.13 |
0.61 |
0.75 |
0.86 |
| 28 |
B2 |
948 |
923 |
2.20 |
0.87 |
0.75 |
0.86 |
| 29 |
B2 |
823 |
802 |
11.86 |
1.50 |
0.75 |
0.86 |
| 30 |
B2 |
488 |
476 |
5.48 |
5.82 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 21160.6 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 20621.0 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 B3LYP/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.215 |
|
|
|
| 2 |
C |
-0.215 |
|
|
|
| 3 |
H |
0.158 |
|
|
|
| 4 |
H |
0.158 |
|
|
|
| 5 |
C |
-0.144 |
|
|
|
| 6 |
C |
-0.144 |
|
|
|
| 7 |
C |
-0.144 |
|
|
|
| 8 |
C |
-0.144 |
|
|
|
| 9 |
H |
0.173 |
|
|
|
| 10 |
H |
0.173 |
|
|
|
| 11 |
H |
0.173 |
|
|
|
| 12 |
H |
0.173 |
|
|
|
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 |
-35.947 |
0.000 |
0.000 |
| y |
0.000 |
-33.094 |
0.000 |
| z |
0.000 |
0.000 |
-36.533 |
|
| Traceless |
| | x | y | z |
| x |
-1.134 |
0.000 |
0.000 |
| y |
0.000 |
3.146 |
0.000 |
| z |
0.000 |
0.000 |
-2.012 |
|
| Polar |
| 3z2-r2 | -4.024 |
| x2-y2 | -2.854 |
| 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 |
9.456 |
0.000 |
0.000 |
| y |
0.000 |
10.296 |
0.000 |
| z |
0.000 |
0.000 |
6.679 |
<r2> (average value of r
2) Å
2
| <r2> |
100.161 |
| (<r2>)1/2 |
10.008 |