Vibrational Frequencies calculated at B2PLYP/STO-3G
| 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' |
3768 |
3768 |
19.81 |
|
|
|
| 2 |
A' |
3533 |
3533 |
0.87 |
|
|
|
| 3 |
A' |
3379 |
3379 |
1.66 |
|
|
|
| 4 |
A' |
3359 |
3359 |
1.69 |
|
|
|
| 5 |
A' |
1872 |
1872 |
56.45 |
|
|
|
| 6 |
A' |
1712 |
1712 |
3.60 |
|
|
|
| 7 |
A' |
1674 |
1674 |
2.35 |
|
|
|
| 8 |
A' |
1599 |
1599 |
0.87 |
|
|
|
| 9 |
A' |
1529 |
1529 |
15.72 |
|
|
|
| 10 |
A' |
1458 |
1458 |
5.00 |
|
|
|
| 11 |
A' |
1253 |
1253 |
108.25 |
|
|
|
| 12 |
A' |
1169 |
1169 |
42.23 |
|
|
|
| 13 |
A' |
1093 |
1093 |
1.78 |
|
|
|
| 14 |
A' |
843 |
843 |
5.96 |
|
|
|
| 15 |
A' |
570 |
570 |
11.68 |
|
|
|
| 16 |
A' |
427 |
427 |
15.48 |
|
|
|
| 17 |
A' |
223 |
223 |
0.71 |
|
|
|
| 18 |
A" |
3534 |
3534 |
1.18 |
|
|
|
| 19 |
A" |
3483 |
3483 |
0.18 |
|
|
|
| 20 |
A" |
1706 |
1706 |
2.50 |
|
|
|
| 21 |
A" |
1395 |
1395 |
0.19 |
|
|
|
| 22 |
A" |
1191 |
1191 |
0.01 |
|
|
|
| 23 |
A" |
864 |
864 |
6.37 |
|
|
|
| 24 |
A" |
645 |
645 |
69.18 |
|
|
|
| 25 |
A" |
512 |
512 |
3.62 |
|
|
|
| 26 |
A" |
189 |
189 |
0.01 |
|
|
|
| 27 |
A" |
14i |
14i |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21483.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21483.3 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 B2PLYP/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.215 |
|
|
|
| 2 |
C |
-0.136 |
|
|
|
| 3 |
C |
-0.197 |
|
|
|
| 4 |
O |
-0.229 |
|
|
|
| 5 |
O |
-0.218 |
|
|
|
| 6 |
H |
0.079 |
|
|
|
| 7 |
H |
0.079 |
|
|
|
| 8 |
H |
0.070 |
|
|
|
| 9 |
H |
0.074 |
|
|
|
| 10 |
H |
0.074 |
|
|
|
| 11 |
H |
0.189 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.671 |
-0.061 |
0.000 |
0.673 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.401 |
0.004 |
0.000 |
| y |
0.004 |
-24.222 |
0.000 |
| z |
0.000 |
0.000 |
-26.926 |
|
| Traceless |
| | x | y | z |
| x |
-5.827 |
0.004 |
0.000 |
| y |
0.004 |
4.942 |
0.000 |
| z |
0.000 |
0.000 |
0.885 |
|
| Polar |
| 3z2-r2 | 1.770 |
| x2-y2 | -7.179 |
| xy | 0.004 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.426 |
-0.053 |
0.000 |
| y |
-0.053 |
3.913 |
0.000 |
| z |
0.000 |
0.000 |
1.929 |
<r2> (average value of r
2) Å
2
| <r2> |
128.667 |
| (<r2>)1/2 |
11.343 |