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' |
3135 |
3036 |
49.86 |
|
|
|
| 2 |
A' |
3051 |
2954 |
24.76 |
|
|
|
| 3 |
A' |
3020 |
2924 |
59.64 |
|
|
|
| 4 |
A' |
2941 |
2848 |
141.13 |
|
|
|
| 5 |
A' |
1674 |
1621 |
114.97 |
|
|
|
| 6 |
A' |
1512 |
1464 |
10.73 |
|
|
|
| 7 |
A' |
1470 |
1423 |
25.27 |
|
|
|
| 8 |
A' |
1433 |
1388 |
12.78 |
|
|
|
| 9 |
A' |
1396 |
1352 |
5.23 |
|
|
|
| 10 |
A' |
1362 |
1319 |
9.64 |
|
|
|
| 11 |
A' |
1114 |
1079 |
14.71 |
|
|
|
| 12 |
A' |
1020 |
988 |
1.75 |
|
|
|
| 13 |
A' |
853 |
826 |
17.77 |
|
|
|
| 14 |
A' |
656 |
636 |
5.87 |
|
|
|
| 15 |
A' |
247 |
239 |
10.24 |
|
|
|
| 16 |
A" |
3143 |
3044 |
57.76 |
|
|
|
| 17 |
A" |
3055 |
2959 |
25.72 |
|
|
|
| 18 |
A" |
1503 |
1456 |
9.66 |
|
|
|
| 19 |
A" |
1271 |
1231 |
0.77 |
|
|
|
| 20 |
A" |
1131 |
1095 |
2.76 |
|
|
|
| 21 |
A" |
891 |
863 |
1.57 |
|
|
|
| 22 |
A" |
681 |
660 |
11.47 |
|
|
|
| 23 |
A" |
210 |
204 |
1.05 |
|
|
|
| 24 |
A" |
122 |
118 |
3.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18446.4 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 17863.5 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 B3LYP/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.474 |
|
|
|
| 2 |
C |
-0.074 |
|
|
|
| 3 |
C |
-0.248 |
|
|
|
| 4 |
O |
-0.116 |
|
|
|
| 5 |
H |
0.155 |
|
|
|
| 6 |
H |
0.158 |
|
|
|
| 7 |
H |
0.158 |
|
|
|
| 8 |
H |
0.137 |
|
|
|
| 9 |
H |
0.137 |
|
|
|
| 10 |
H |
0.167 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.193 |
3.298 |
0.000 |
3.303 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.380 |
-2.139 |
0.000 |
| y |
-2.139 |
-29.407 |
0.000 |
| z |
0.000 |
0.000 |
-24.052 |
|
| Traceless |
| | x | y | z |
| x |
3.350 |
-2.139 |
0.000 |
| y |
-2.139 |
-5.692 |
0.000 |
| z |
0.000 |
0.000 |
2.342 |
|
| Polar |
| 3z2-r2 | 4.684 |
| x2-y2 | 6.028 |
| xy | -2.139 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.297 |
0.049 |
0.000 |
| y |
0.049 |
5.751 |
0.000 |
| z |
0.000 |
0.000 |
3.807 |
<r2> (average value of r
2) Å
2
| <r2> |
73.549 |
| (<r2>)1/2 |
8.576 |