Vibrational Frequencies calculated at B3LYP/CEP-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 |
A' |
3220 |
3110 |
35.54 |
63.19 |
0.56 |
0.72 |
| 2 |
A' |
3148 |
3040 |
14.42 |
133.69 |
0.23 |
0.38 |
| 3 |
A' |
3135 |
3027 |
37.54 |
25.94 |
0.36 |
0.53 |
| 4 |
A' |
3115 |
3008 |
14.60 |
79.77 |
0.73 |
0.84 |
| 5 |
A' |
3029 |
2925 |
35.21 |
174.53 |
0.03 |
0.06 |
| 6 |
A' |
1719 |
1660 |
11.96 |
21.78 |
0.10 |
0.18 |
| 7 |
A' |
1491 |
1440 |
15.50 |
13.42 |
0.65 |
0.79 |
| 8 |
A' |
1441 |
1392 |
1.59 |
18.31 |
0.65 |
0.79 |
| 9 |
A' |
1403 |
1355 |
1.01 |
6.90 |
0.63 |
0.77 |
| 10 |
A' |
1309 |
1264 |
0.26 |
16.06 |
0.36 |
0.53 |
| 11 |
A' |
1182 |
1141 |
0.77 |
5.57 |
0.68 |
0.81 |
| 12 |
A' |
927 |
896 |
7.74 |
4.02 |
0.28 |
0.44 |
| 13 |
A' |
917 |
886 |
0.21 |
3.63 |
0.25 |
0.41 |
| 14 |
A' |
414 |
400 |
1.07 |
3.25 |
0.59 |
0.74 |
| 15 |
A" |
3078 |
2972 |
41.96 |
87.50 |
0.75 |
0.86 |
| 16 |
A" |
1481 |
1430 |
11.15 |
15.64 |
0.75 |
0.86 |
| 17 |
A" |
1057 |
1021 |
5.03 |
5.38 |
0.75 |
0.86 |
| 18 |
A" |
1018 |
983 |
25.58 |
0.66 |
0.75 |
0.86 |
| 19 |
A" |
932 |
900 |
74.11 |
6.81 |
0.75 |
0.86 |
| 20 |
A" |
582 |
562 |
18.79 |
4.19 |
0.75 |
0.86 |
| 21 |
A" |
201 |
194 |
0.55 |
1.83 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17399.1 cm
-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 16802.3 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 B3LYP/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.557 |
|
|
|
| 2 |
C |
-0.066 |
|
|
|
| 3 |
C |
-0.556 |
|
|
|
| 4 |
H |
0.246 |
|
|
|
| 5 |
H |
0.178 |
|
|
|
| 6 |
H |
0.275 |
|
|
|
| 7 |
H |
0.182 |
|
|
|
| 8 |
H |
0.149 |
|
|
|
| 9 |
H |
0.149 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.429 |
-0.016 |
0.000 |
0.429 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.632 |
-0.275 |
0.000 |
| y |
-0.275 |
-18.291 |
0.000 |
| z |
0.000 |
0.000 |
-21.711 |
|
| Traceless |
| | x | y | z |
| x |
1.369 |
-0.275 |
0.000 |
| y |
-0.275 |
1.881 |
0.000 |
| z |
0.000 |
0.000 |
-3.250 |
|
| Polar |
| 3z2-r2 | -6.499 |
| x2-y2 | -0.341 |
| xy | -0.275 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.967 |
-0.115 |
0.000 |
| y |
-0.115 |
4.303 |
0.000 |
| z |
0.000 |
0.000 |
3.141 |
<r2> (average value of r
2) Å
2
| <r2> |
49.017 |
| (<r2>)1/2 |
7.001 |