Vibrational Frequencies calculated at PBE1PBE/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 |
3548 |
3130 |
0.33 |
31.93 |
0.74 |
0.85 |
| 2 |
A |
3519 |
3104 |
0.00 |
5.26 |
0.75 |
0.86 |
| 3 |
A |
3354 |
2958 |
0.17 |
82.05 |
0.00 |
0.01 |
| 4 |
A |
1910 |
1684 |
30.50 |
2.29 |
0.18 |
0.31 |
| 5 |
A |
1672 |
1475 |
13.97 |
31.86 |
0.74 |
0.85 |
| 6 |
A |
1669 |
1472 |
0.00 |
27.63 |
0.75 |
0.86 |
| 7 |
A |
1549 |
1366 |
5.60 |
4.56 |
0.54 |
0.70 |
| 8 |
A |
1158 |
1022 |
4.26 |
7.11 |
0.73 |
0.84 |
| 9 |
A |
994 |
877 |
0.00 |
1.80 |
0.75 |
0.86 |
| 10 |
A |
831 |
733 |
0.19 |
8.50 |
0.20 |
0.34 |
| 11 |
A |
370 |
327 |
0.59 |
0.30 |
0.63 |
0.77 |
| 12 |
A |
104 |
92 |
0.00 |
0.05 |
0.75 |
0.86 |
| 13 |
B |
3546 |
3128 |
0.09 |
24.36 |
0.75 |
0.86 |
| 14 |
B |
3521 |
3106 |
0.06 |
50.84 |
0.75 |
0.86 |
| 15 |
B |
3351 |
2956 |
1.86 |
0.09 |
0.75 |
0.86 |
| 16 |
B |
1677 |
1480 |
12.64 |
1.10 |
0.75 |
0.86 |
| 17 |
B |
1671 |
1474 |
0.09 |
0.17 |
0.75 |
0.86 |
| 18 |
B |
1542 |
1360 |
16.11 |
6.00 |
0.75 |
0.86 |
| 19 |
B |
1306 |
1152 |
86.43 |
0.08 |
0.75 |
0.86 |
| 20 |
B |
1180 |
1041 |
8.64 |
0.29 |
0.75 |
0.86 |
| 21 |
B |
993 |
876 |
0.97 |
2.90 |
0.75 |
0.86 |
| 22 |
B |
511 |
450 |
7.35 |
1.80 |
0.75 |
0.86 |
| 23 |
B |
485 |
428 |
0.04 |
0.97 |
0.75 |
0.86 |
| 24 |
B |
151 |
134 |
0.03 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 20306.5 cm
-1
Scaled (by 0.8821) Zero Point Vibrational Energy (zpe) 17912.4 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 PBE1PBE/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.161 |
|
|
|
| 2 |
O |
-0.182 |
|
|
|
| 3 |
C |
-0.259 |
|
|
|
| 4 |
C |
-0.259 |
|
|
|
| 5 |
H |
0.092 |
|
|
|
| 6 |
H |
0.092 |
|
|
|
| 7 |
H |
0.089 |
|
|
|
| 8 |
H |
0.089 |
|
|
|
| 9 |
H |
0.089 |
|
|
|
| 10 |
H |
0.089 |
|
|
|
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 |
-1.811 |
1.811 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.286 |
0.000 |
0.000 |
| y |
0.000 |
-22.258 |
0.000 |
| z |
0.000 |
0.000 |
-25.285 |
|
| Traceless |
| | x | y | z |
| x |
1.485 |
0.000 |
0.000 |
| y |
0.000 |
1.528 |
0.000 |
| z |
0.000 |
0.000 |
-3.013 |
|
| Polar |
| 3z2-r2 | -6.026 |
| x2-y2 | -0.028 |
| 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 |
1.890 |
0.000 |
0.000 |
| y |
0.000 |
2.741 |
0.000 |
| z |
0.000 |
0.000 |
3.241 |
<r2> (average value of r
2) Å
2
| <r2> |
83.300 |
| (<r2>)1/2 |
9.127 |