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 |
3482 |
3482 |
0.53 |
|
|
|
| 2 |
A |
3301 |
3301 |
8.59 |
|
|
|
| 3 |
A |
3284 |
3284 |
1.99 |
|
|
|
| 4 |
A |
3203 |
3203 |
3.93 |
|
|
|
| 5 |
A |
3193 |
3193 |
8.59 |
|
|
|
| 6 |
A |
3165 |
3165 |
35.52 |
|
|
|
| 7 |
A |
1538 |
1538 |
6.15 |
|
|
|
| 8 |
A |
1516 |
1516 |
4.94 |
|
|
|
| 9 |
A |
1451 |
1451 |
2.93 |
|
|
|
| 10 |
A |
1318 |
1318 |
60.80 |
|
|
|
| 11 |
A |
1227 |
1227 |
0.36 |
|
|
|
| 12 |
A |
1194 |
1194 |
4.89 |
|
|
|
| 13 |
A |
1182 |
1182 |
58.42 |
|
|
|
| 14 |
A |
1172 |
1172 |
0.90 |
|
|
|
| 15 |
A |
1118 |
1118 |
4.29 |
|
|
|
| 16 |
A |
1092 |
1092 |
28.97 |
|
|
|
| 17 |
A |
963 |
963 |
11.18 |
|
|
|
| 18 |
A |
917 |
917 |
22.71 |
|
|
|
| 19 |
A |
841 |
841 |
9.95 |
|
|
|
| 20 |
A |
816 |
816 |
3.48 |
|
|
|
| 21 |
A |
763 |
763 |
5.74 |
|
|
|
| 22 |
A |
396 |
396 |
25.44 |
|
|
|
| 23 |
A |
375 |
375 |
12.87 |
|
|
|
| 24 |
A |
341 |
341 |
121.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18923.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18923.5 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 |
0.008 |
|
|
|
| 2 |
C |
-0.401 |
|
|
|
| 3 |
C |
-0.426 |
|
|
|
| 4 |
O |
-0.554 |
|
|
|
| 5 |
H |
0.188 |
|
|
|
| 6 |
H |
0.203 |
|
|
|
| 7 |
H |
0.228 |
|
|
|
| 8 |
H |
0.199 |
|
|
|
| 9 |
H |
0.214 |
|
|
|
| 10 |
H |
0.341 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.381 |
1.478 |
0.729 |
1.692 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.850 |
-3.473 |
0.014 |
| y |
-3.473 |
-24.342 |
-0.166 |
| z |
0.014 |
-0.166 |
-24.187 |
|
| Traceless |
| | x | y | z |
| x |
-0.585 |
-3.473 |
0.014 |
| y |
-3.473 |
0.176 |
-0.166 |
| z |
0.014 |
-0.166 |
0.409 |
|
| Polar |
| 3z2-r2 | 0.818 |
| x2-y2 | -0.508 |
| xy | -3.473 |
| xz | 0.014 |
| yz | -0.166 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.910 |
-0.288 |
0.208 |
| y |
-0.288 |
4.562 |
0.022 |
| z |
0.208 |
0.022 |
4.140 |
<r2> (average value of r
2) Å
2
| <r2> |
74.528 |
| (<r2>)1/2 |
8.633 |