Vibrational Frequencies calculated at B2PLYP/6-31G*
| 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 |
3774 |
3582 |
13.12 |
|
|
|
| 2 |
A |
3276 |
3110 |
17.39 |
|
|
|
| 3 |
A |
3207 |
3044 |
6.69 |
|
|
|
| 4 |
A |
3190 |
3028 |
11.84 |
|
|
|
| 5 |
A |
3055 |
2900 |
58.40 |
|
|
|
| 6 |
A |
3014 |
2861 |
61.17 |
|
|
|
| 7 |
A |
1742 |
1653 |
0.66 |
|
|
|
| 8 |
A |
1564 |
1484 |
1.41 |
|
|
|
| 9 |
A |
1510 |
1433 |
15.09 |
|
|
|
| 10 |
A |
1458 |
1384 |
6.89 |
|
|
|
| 11 |
A |
1336 |
1268 |
0.65 |
|
|
|
| 12 |
A |
1298 |
1232 |
34.36 |
|
|
|
| 13 |
A |
1262 |
1198 |
50.15 |
|
|
|
| 14 |
A |
1184 |
1124 |
16.43 |
|
|
|
| 15 |
A |
1084 |
1029 |
80.68 |
|
|
|
| 16 |
A |
1041 |
988 |
17.96 |
|
|
|
| 17 |
A |
990 |
940 |
7.40 |
|
|
|
| 18 |
A |
952 |
904 |
36.27 |
|
|
|
| 19 |
A |
936 |
888 |
2.87 |
|
|
|
| 20 |
A |
659 |
625 |
4.27 |
|
|
|
| 21 |
A |
451 |
428 |
4.08 |
|
|
|
| 22 |
A |
334 |
317 |
10.23 |
|
|
|
| 23 |
A |
270 |
256 |
130.89 |
|
|
|
| 24 |
A |
116 |
110 |
1.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18850.2 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 17892.6 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/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.080 |
|
|
|
| 2 |
C |
-0.062 |
|
|
|
| 3 |
C |
-0.348 |
|
|
|
| 4 |
O |
-0.637 |
|
|
|
| 5 |
H |
0.134 |
|
|
|
| 6 |
H |
0.135 |
|
|
|
| 7 |
H |
0.155 |
|
|
|
| 8 |
H |
0.154 |
|
|
|
| 9 |
H |
0.147 |
|
|
|
| 10 |
H |
0.402 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.365 |
1.377 |
0.875 |
1.672 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.487 |
2.857 |
1.532 |
| y |
2.857 |
-24.478 |
-1.230 |
| z |
1.532 |
-1.230 |
-26.416 |
|
| Traceless |
| | x | y | z |
| x |
4.960 |
2.857 |
1.532 |
| y |
2.857 |
-1.027 |
-1.230 |
| z |
1.532 |
-1.230 |
-3.933 |
|
| Polar |
| 3z2-r2 | -7.866 |
| x2-y2 | 3.991 |
| xy | 2.857 |
| xz | 1.532 |
| yz | -1.230 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.122 |
-0.095 |
0.809 |
| y |
-0.095 |
4.653 |
-0.509 |
| z |
0.809 |
-0.509 |
3.522 |
<r2> (average value of r
2) Å
2
| <r2> |
92.847 |
| (<r2>)1/2 |
9.636 |