Vibrational Frequencies calculated at B2PLYP/3-21G*
| 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 |
3500 |
3500 |
1.08 |
|
|
|
| 2 |
A |
3258 |
3258 |
16.17 |
|
|
|
| 3 |
A |
3206 |
3206 |
3.25 |
|
|
|
| 4 |
A |
3174 |
3174 |
8.08 |
|
|
|
| 5 |
A |
3044 |
3044 |
55.43 |
|
|
|
| 6 |
A |
3007 |
3007 |
49.45 |
|
|
|
| 7 |
A |
1718 |
1718 |
1.54 |
|
|
|
| 8 |
A |
1597 |
1597 |
1.68 |
|
|
|
| 9 |
A |
1528 |
1528 |
7.58 |
|
|
|
| 10 |
A |
1470 |
1470 |
5.46 |
|
|
|
| 11 |
A |
1358 |
1358 |
0.15 |
|
|
|
| 12 |
A |
1297 |
1297 |
33.15 |
|
|
|
| 13 |
A |
1261 |
1261 |
35.02 |
|
|
|
| 14 |
A |
1173 |
1173 |
9.99 |
|
|
|
| 15 |
A |
1055 |
1055 |
12.75 |
|
|
|
| 16 |
A |
1034 |
1034 |
17.13 |
|
|
|
| 17 |
A |
995 |
995 |
61.34 |
|
|
|
| 18 |
A |
978 |
978 |
45.09 |
|
|
|
| 19 |
A |
919 |
919 |
6.12 |
|
|
|
| 20 |
A |
643 |
643 |
4.76 |
|
|
|
| 21 |
A |
464 |
464 |
4.77 |
|
|
|
| 22 |
A |
314 |
314 |
11.73 |
|
|
|
| 23 |
A |
280 |
280 |
146.30 |
|
|
|
| 24 |
A |
102 |
102 |
1.28 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18686.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18686.5 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 B2PLYP/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.177 |
|
|
|
| 2 |
C |
-0.162 |
|
|
|
| 3 |
C |
-0.376 |
|
|
|
| 4 |
O |
-0.561 |
|
|
|
| 5 |
H |
0.177 |
|
|
|
| 6 |
H |
0.183 |
|
|
|
| 7 |
H |
0.207 |
|
|
|
| 8 |
H |
0.190 |
|
|
|
| 9 |
H |
0.180 |
|
|
|
| 10 |
H |
0.339 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.360 |
1.634 |
0.716 |
1.820 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.644 |
3.158 |
1.188 |
| y |
3.158 |
-24.471 |
-1.238 |
| z |
1.188 |
-1.238 |
-26.617 |
|
| Traceless |
| | x | y | z |
| x |
4.900 |
3.158 |
1.188 |
| y |
3.158 |
-0.840 |
-1.238 |
| z |
1.188 |
-1.238 |
-4.060 |
|
| Polar |
| 3z2-r2 | -8.120 |
| x2-y2 | 3.827 |
| xy | 3.158 |
| xz | 1.188 |
| yz | -1.238 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.935 |
-0.085 |
0.703 |
| y |
-0.085 |
4.334 |
-0.484 |
| z |
0.703 |
-0.484 |
2.896 |
<r2> (average value of r
2) Å
2
| <r2> |
94.583 |
| (<r2>)1/2 |
9.725 |