Vibrational Frequencies calculated at PBEPBE/6-311G*
| 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' |
3208 |
3175 |
1.80 |
|
|
|
| 2 |
A' |
3199 |
3165 |
2.70 |
|
|
|
| 3 |
A' |
3169 |
3136 |
3.52 |
|
|
|
| 4 |
A' |
3047 |
3015 |
21.70 |
|
|
|
| 5 |
A' |
2965 |
2935 |
38.22 |
|
|
|
| 6 |
A' |
1600 |
1583 |
2.43 |
|
|
|
| 7 |
A' |
1498 |
1482 |
11.44 |
|
|
|
| 8 |
A' |
1468 |
1452 |
8.00 |
|
|
|
| 9 |
A' |
1385 |
1371 |
4.35 |
|
|
|
| 10 |
A' |
1370 |
1355 |
1.87 |
|
|
|
| 11 |
A' |
1252 |
1239 |
3.47 |
|
|
|
| 12 |
A' |
1226 |
1213 |
2.30 |
|
|
|
| 13 |
A' |
1162 |
1149 |
15.31 |
|
|
|
| 14 |
A' |
1067 |
1056 |
15.54 |
|
|
|
| 15 |
A' |
1026 |
1015 |
20.06 |
|
|
|
| 16 |
A' |
987 |
977 |
5.56 |
|
|
|
| 17 |
A' |
955 |
945 |
1.91 |
|
|
|
| 18 |
A' |
866 |
857 |
21.53 |
|
|
|
| 19 |
A' |
631 |
625 |
1.99 |
|
|
|
| 20 |
A' |
309 |
305 |
1.00 |
|
|
|
| 21 |
A" |
3017 |
2986 |
22.83 |
|
|
|
| 22 |
A" |
1454 |
1439 |
8.08 |
|
|
|
| 23 |
A" |
1032 |
1021 |
2.29 |
|
|
|
| 24 |
A" |
788 |
780 |
3.42 |
|
|
|
| 25 |
A" |
729 |
722 |
66.56 |
|
|
|
| 26 |
A" |
676 |
669 |
3.88 |
|
|
|
| 27 |
A" |
607 |
601 |
9.50 |
|
|
|
| 28 |
A" |
603 |
596 |
9.24 |
|
|
|
| 29 |
A" |
255 |
252 |
3.87 |
|
|
|
| 30 |
A" |
122 |
121 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20835.0 cm
-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 20618.3 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/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.198 |
|
|
|
| 2 |
C |
-0.051 |
|
|
|
| 3 |
C |
-0.052 |
|
|
|
| 4 |
C |
-0.004 |
|
|
|
| 5 |
C |
-0.263 |
|
|
|
| 6 |
C |
-0.720 |
|
|
|
| 7 |
H |
0.204 |
|
|
|
| 8 |
H |
0.208 |
|
|
|
| 9 |
H |
0.187 |
|
|
|
| 10 |
H |
0.226 |
|
|
|
| 11 |
H |
0.231 |
|
|
|
| 12 |
H |
0.231 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.395 |
0.746 |
0.000 |
0.844 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.159 |
-1.970 |
0.000 |
| y |
-1.970 |
-33.430 |
0.000 |
| z |
0.000 |
0.000 |
-38.262 |
|
| Traceless |
| | x | y | z |
| x |
3.687 |
-1.970 |
0.000 |
| y |
-1.970 |
1.781 |
0.000 |
| z |
0.000 |
0.000 |
-5.468 |
|
| Polar |
| 3z2-r2 | -10.937 |
| x2-y2 | 1.271 |
| xy | -1.970 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.911 |
-0.196 |
0.000 |
| y |
-0.196 |
10.153 |
0.000 |
| z |
0.000 |
0.000 |
4.795 |
<r2> (average value of r
2) Å
2
| <r2> |
145.041 |
| (<r2>)1/2 |
12.043 |