Vibrational Frequencies calculated at PBEPBE/6-31G(2df,p)
| 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 |
3074 |
3042 |
23.50 |
|
|
|
| 2 |
A1 |
2994 |
2963 |
3.59 |
|
|
|
| 3 |
A1 |
2961 |
2930 |
24.29 |
|
|
|
| 4 |
A1 |
1747 |
1729 |
98.03 |
|
|
|
| 5 |
A1 |
1447 |
1432 |
5.43 |
|
|
|
| 6 |
A1 |
1405 |
1391 |
13.68 |
|
|
|
| 7 |
A1 |
1359 |
1345 |
8.00 |
|
|
|
| 8 |
A1 |
1296 |
1283 |
9.54 |
|
|
|
| 9 |
A1 |
1085 |
1074 |
1.11 |
|
|
|
| 10 |
A1 |
998 |
988 |
1.75 |
|
|
|
| 11 |
A1 |
760 |
753 |
2.97 |
|
|
|
| 12 |
A1 |
398 |
394 |
0.38 |
|
|
|
| 13 |
A1 |
186 |
184 |
0.56 |
|
|
|
| 14 |
A2 |
3075 |
3043 |
0.00 |
|
|
|
| 15 |
A2 |
2983 |
2952 |
0.00 |
|
|
|
| 16 |
A2 |
1440 |
1426 |
0.00 |
|
|
|
| 17 |
A2 |
1216 |
1204 |
0.00 |
|
|
|
| 18 |
A2 |
959 |
949 |
0.00 |
|
|
|
| 19 |
A2 |
681 |
674 |
0.00 |
|
|
|
| 20 |
A2 |
182 |
180 |
0.00 |
|
|
|
| 21 |
A2 |
32 |
31 |
0.00 |
|
|
|
| 22 |
B1 |
3076 |
3044 |
32.99 |
|
|
|
| 23 |
B1 |
2993 |
2962 |
15.94 |
|
|
|
| 24 |
B1 |
1441 |
1426 |
11.65 |
|
|
|
| 25 |
B1 |
1258 |
1245 |
0.50 |
|
|
|
| 26 |
B1 |
1096 |
1085 |
0.20 |
|
|
|
| 27 |
B1 |
794 |
786 |
10.79 |
|
|
|
| 28 |
B1 |
453 |
448 |
0.24 |
|
|
|
| 29 |
B1 |
152 |
151 |
0.26 |
|
|
|
| 30 |
B1 |
67 |
67 |
0.19 |
|
|
|
| 31 |
B2 |
3074 |
3042 |
12.49 |
|
|
|
| 32 |
B2 |
2993 |
2962 |
37.96 |
|
|
|
| 33 |
B2 |
2952 |
2921 |
12.92 |
|
|
|
| 34 |
B2 |
1447 |
1432 |
10.70 |
|
|
|
| 35 |
B2 |
1391 |
1377 |
2.68 |
|
|
|
| 36 |
B2 |
1359 |
1345 |
2.43 |
|
|
|
| 37 |
B2 |
1329 |
1315 |
29.71 |
|
|
|
| 38 |
B2 |
1105 |
1093 |
60.89 |
|
|
|
| 39 |
B2 |
971 |
961 |
22.78 |
|
|
|
| 40 |
B2 |
953 |
944 |
15.26 |
|
|
|
| 41 |
B2 |
602 |
596 |
2.20 |
|
|
|
| 42 |
B2 |
294 |
291 |
12.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30037.2 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 29727.8 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 PBEPBE/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.271 |
|
|
|
| 2 |
C |
0.364 |
|
|
|
| 3 |
C |
-0.303 |
|
|
|
| 4 |
C |
-0.303 |
|
|
|
| 5 |
C |
-0.408 |
|
|
|
| 6 |
C |
-0.408 |
|
|
|
| 7 |
H |
0.131 |
|
|
|
| 8 |
H |
0.131 |
|
|
|
| 9 |
H |
0.131 |
|
|
|
| 10 |
H |
0.131 |
|
|
|
| 11 |
H |
0.120 |
|
|
|
| 12 |
H |
0.142 |
|
|
|
| 13 |
H |
0.142 |
|
|
|
| 14 |
H |
0.120 |
|
|
|
| 15 |
H |
0.142 |
|
|
|
| 16 |
H |
0.142 |
|
|
|
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 |
-2.412 |
2.412 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.535 |
0.000 |
0.000 |
| y |
0.000 |
-36.607 |
0.000 |
| z |
0.000 |
0.000 |
-40.250 |
|
| Traceless |
| | x | y | z |
| x |
1.894 |
0.000 |
0.000 |
| y |
0.000 |
1.785 |
0.000 |
| z |
0.000 |
0.000 |
-3.679 |
|
| Polar |
| 3z2-r2 | -7.358 |
| x2-y2 | 0.073 |
| 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 |
7.041 |
0.000 |
0.000 |
| y |
0.000 |
10.517 |
0.000 |
| z |
0.000 |
0.000 |
8.684 |
<r2> (average value of r
2) Å
2
| <r2> |
216.373 |
| (<r2>)1/2 |
14.710 |