Vibrational Frequencies calculated at PBEPBE/cc-pVTZ
| 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' |
3168 |
3146 |
4.43 |
|
|
|
| 2 |
A' |
3101 |
3080 |
9.62 |
|
|
|
| 3 |
A' |
3084 |
3063 |
9.68 |
|
|
|
| 4 |
A' |
3069 |
3048 |
10.65 |
|
|
|
| 5 |
A' |
2965 |
2944 |
2.62 |
|
|
|
| 6 |
A' |
1707 |
1695 |
121.38 |
|
|
|
| 7 |
A' |
1432 |
1422 |
10.37 |
|
|
|
| 8 |
A' |
1411 |
1401 |
15.40 |
|
|
|
| 9 |
A' |
1362 |
1353 |
108.78 |
|
|
|
| 10 |
A' |
1319 |
1310 |
18.96 |
|
|
|
| 11 |
A' |
1194 |
1186 |
2.95 |
|
|
|
| 12 |
A' |
1153 |
1145 |
88.30 |
|
|
|
| 13 |
A' |
1073 |
1065 |
15.79 |
|
|
|
| 14 |
A' |
1015 |
1008 |
9.90 |
|
|
|
| 15 |
A' |
934 |
928 |
59.94 |
|
|
|
| 16 |
A' |
904 |
898 |
7.25 |
|
|
|
| 17 |
A' |
784 |
779 |
3.92 |
|
|
|
| 18 |
A' |
731 |
725 |
0.33 |
|
|
|
| 19 |
A' |
575 |
571 |
7.54 |
|
|
|
| 20 |
A' |
364 |
361 |
4.20 |
|
|
|
| 21 |
A' |
230 |
229 |
4.26 |
|
|
|
| 22 |
A" |
3153 |
3132 |
0.44 |
|
|
|
| 23 |
A" |
3070 |
3049 |
15.28 |
|
|
|
| 24 |
A" |
3024 |
3003 |
6.34 |
|
|
|
| 25 |
A" |
1421 |
1412 |
9.07 |
|
|
|
| 26 |
A" |
1400 |
1391 |
5.01 |
|
|
|
| 27 |
A" |
1172 |
1164 |
0.27 |
|
|
|
| 28 |
A" |
1085 |
1078 |
1.79 |
|
|
|
| 29 |
A" |
1050 |
1043 |
1.81 |
|
|
|
| 30 |
A" |
1005 |
998 |
4.07 |
|
|
|
| 31 |
A" |
843 |
837 |
0.01 |
|
|
|
| 32 |
A" |
814 |
808 |
4.64 |
|
|
|
| 33 |
A" |
582 |
577 |
0.56 |
|
|
|
| 34 |
A" |
244 |
243 |
0.24 |
|
|
|
| 35 |
A" |
136 |
135 |
0.06 |
|
|
|
| 36 |
A" |
64 |
64 |
1.93 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25319.2 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 25144.5 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 PBEPBE/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.264 |
|
|
|
| 2 |
C |
0.172 |
|
|
|
| 3 |
C |
-0.288 |
|
|
|
| 4 |
C |
-0.077 |
|
|
|
| 5 |
C |
-0.192 |
|
|
|
| 6 |
C |
-0.192 |
|
|
|
| 7 |
H |
0.109 |
|
|
|
| 8 |
H |
0.103 |
|
|
|
| 9 |
H |
0.103 |
|
|
|
| 10 |
H |
0.093 |
|
|
|
| 11 |
H |
0.113 |
|
|
|
| 12 |
H |
0.103 |
|
|
|
| 13 |
H |
0.113 |
|
|
|
| 14 |
H |
0.103 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.765 |
0.063 |
0.000 |
2.765 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.783 |
-0.909 |
0.000 |
| y |
-0.909 |
-34.497 |
0.000 |
| z |
0.000 |
0.000 |
-36.341 |
|
| Traceless |
| | x | y | z |
| x |
-4.363 |
-0.909 |
0.000 |
| y |
-0.909 |
3.565 |
0.000 |
| z |
0.000 |
0.000 |
0.799 |
|
| Polar |
| 3z2-r2 | 1.597 |
| x2-y2 | -5.285 |
| xy | -0.909 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.775 |
0.174 |
0.000 |
| y |
0.174 |
11.137 |
0.000 |
| z |
0.000 |
0.000 |
7.703 |
<r2> (average value of r
2) Å
2
| <r2> |
169.081 |
| (<r2>)1/2 |
13.003 |