Vibrational Frequencies calculated at M06-2X/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 |
A1 |
3301 |
3126 |
2.46 |
|
|
|
| 2 |
A1 |
3078 |
2915 |
6.80 |
|
|
|
| 3 |
A1 |
1708 |
1618 |
0.90 |
|
|
|
| 4 |
A1 |
1589 |
1505 |
0.27 |
|
|
|
| 5 |
A1 |
1391 |
1318 |
0.05 |
|
|
|
| 6 |
A1 |
1163 |
1101 |
1.92 |
|
|
|
| 7 |
A1 |
982 |
930 |
6.40 |
|
|
|
| 8 |
A1 |
902 |
854 |
11.68 |
|
|
|
| 9 |
A1 |
749 |
709 |
6.67 |
|
|
|
| 10 |
A2 |
3103 |
2939 |
0.00 |
|
|
|
| 11 |
A2 |
1236 |
1171 |
0.00 |
|
|
|
| 12 |
A2 |
1096 |
1038 |
0.00 |
|
|
|
| 13 |
A2 |
1018 |
964 |
0.00 |
|
|
|
| 14 |
A2 |
388 |
368 |
0.00 |
|
|
|
| 15 |
B1 |
3108 |
2943 |
66.02 |
|
|
|
| 16 |
B1 |
1195 |
1132 |
7.79 |
|
|
|
| 17 |
B1 |
1042 |
987 |
18.27 |
|
|
|
| 18 |
B1 |
736 |
697 |
44.05 |
|
|
|
| 19 |
B1 |
141 |
134 |
12.39 |
|
|
|
| 20 |
B2 |
3275 |
3102 |
0.04 |
|
|
|
| 21 |
B2 |
3073 |
2911 |
76.81 |
|
|
|
| 22 |
B2 |
1574 |
1491 |
1.15 |
|
|
|
| 23 |
B2 |
1382 |
1309 |
3.50 |
|
|
|
| 24 |
B2 |
1347 |
1276 |
0.34 |
|
|
|
| 25 |
B2 |
1117 |
1058 |
73.35 |
|
|
|
| 26 |
B2 |
916 |
868 |
0.01 |
|
|
|
| 27 |
B2 |
826 |
783 |
0.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20716.4 cm
-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 19622.5 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 M06-2X/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.514 |
|
|
|
| 2 |
C |
-0.147 |
|
|
|
| 3 |
C |
-0.235 |
|
|
|
| 4 |
C |
-0.235 |
|
|
|
| 5 |
C |
-0.147 |
|
|
|
| 6 |
H |
0.212 |
|
|
|
| 7 |
H |
0.212 |
|
|
|
| 8 |
H |
0.212 |
|
|
|
| 9 |
H |
0.212 |
|
|
|
| 10 |
H |
0.215 |
|
|
|
| 11 |
H |
0.215 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-2.009 |
2.009 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.339 |
0.000 |
0.000 |
| y |
0.000 |
-25.188 |
0.000 |
| z |
0.000 |
0.000 |
-32.411 |
|
| Traceless |
| | x | y | z |
| x |
-2.539 |
0.000 |
0.000 |
| y |
0.000 |
6.687 |
0.000 |
| z |
0.000 |
0.000 |
-4.147 |
|
| Polar |
| 3z2-r2 | -8.295 |
| x2-y2 | -6.151 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.732 |
0.000 |
0.000 |
| y |
0.000 |
7.951 |
0.000 |
| z |
0.000 |
0.000 |
5.290 |
<r2> (average value of r
2) Å
2
| <r2> |
96.059 |
| (<r2>)1/2 |
9.801 |