Vibrational Frequencies calculated at BLYP/cc-pVDZ
| 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' |
3037 |
3042 |
33.82 |
|
|
|
| 2 |
A' |
3014 |
3019 |
32.34 |
|
|
|
| 3 |
A' |
3001 |
3006 |
29.36 |
|
|
|
| 4 |
A' |
2953 |
2957 |
25.54 |
|
|
|
| 5 |
A' |
2865 |
2870 |
124.26 |
|
|
|
| 6 |
A' |
2803 |
2807 |
91.92 |
|
|
|
| 7 |
A' |
1435 |
1437 |
4.12 |
|
|
|
| 8 |
A' |
1421 |
1423 |
0.15 |
|
|
|
| 9 |
A' |
1398 |
1400 |
4.06 |
|
|
|
| 10 |
A' |
1354 |
1356 |
22.53 |
|
|
|
| 11 |
A' |
1264 |
1266 |
5.50 |
|
|
|
| 12 |
A' |
1156 |
1158 |
25.06 |
|
|
|
| 13 |
A' |
1110 |
1112 |
112.64 |
|
|
|
| 14 |
A' |
1060 |
1062 |
38.65 |
|
|
|
| 15 |
A' |
958 |
960 |
35.40 |
|
|
|
| 16 |
A' |
875 |
876 |
10.25 |
|
|
|
| 17 |
A' |
807 |
808 |
16.05 |
|
|
|
| 18 |
A' |
623 |
624 |
2.86 |
|
|
|
| 19 |
A' |
478 |
479 |
0.33 |
|
|
|
| 20 |
A' |
421 |
422 |
9.53 |
|
|
|
| 21 |
A' |
259 |
260 |
1.28 |
|
|
|
| 22 |
A" |
3010 |
3015 |
49.06 |
|
|
|
| 23 |
A" |
2856 |
2861 |
23.26 |
|
|
|
| 24 |
A" |
1422 |
1424 |
4.43 |
|
|
|
| 25 |
A" |
1381 |
1383 |
14.98 |
|
|
|
| 26 |
A" |
1331 |
1333 |
0.09 |
|
|
|
| 27 |
A" |
1315 |
1317 |
0.45 |
|
|
|
| 28 |
A" |
1273 |
1275 |
0.46 |
|
|
|
| 29 |
A" |
1203 |
1204 |
20.81 |
|
|
|
| 30 |
A" |
1176 |
1178 |
0.76 |
|
|
|
| 31 |
A" |
1004 |
1006 |
0.06 |
|
|
|
| 32 |
A" |
954 |
956 |
115.34 |
|
|
|
| 33 |
A" |
877 |
879 |
27.87 |
|
|
|
| 34 |
A" |
852 |
854 |
9.75 |
|
|
|
| 35 |
A" |
449 |
450 |
5.58 |
|
|
|
| 36 |
A" |
254 |
254 |
1.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25824.6 cm
-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 25865.9 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 BLYP/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.282 |
|
|
|
| 2 |
O |
-0.276 |
|
|
|
| 3 |
O |
-0.276 |
|
|
|
| 4 |
C |
0.146 |
|
|
|
| 5 |
C |
0.146 |
|
|
|
| 6 |
C |
0.020 |
|
|
|
| 7 |
H |
0.008 |
|
|
|
| 8 |
H |
-0.025 |
|
|
|
| 9 |
H |
0.002 |
|
|
|
| 10 |
H |
-0.013 |
|
|
|
| 11 |
H |
0.002 |
|
|
|
| 12 |
H |
-0.013 |
|
|
|
| 13 |
H |
0.008 |
|
|
|
| 14 |
H |
-0.011 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.531 |
1.634 |
0.000 |
1.718 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.483 |
1.524 |
0.000 |
| y |
1.524 |
-35.379 |
0.000 |
| z |
0.000 |
0.000 |
-38.830 |
|
| Traceless |
| | x | y | z |
| x |
0.621 |
1.524 |
0.000 |
| y |
1.524 |
2.278 |
0.000 |
| z |
0.000 |
0.000 |
-2.899 |
|
| Polar |
| 3z2-r2 | -5.797 |
| x2-y2 | -1.104 |
| xy | 1.524 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.135 |
0.558 |
0.000 |
| y |
0.558 |
8.242 |
0.000 |
| z |
0.000 |
0.000 |
7.661 |
<r2> (average value of r
2) Å
2
| <r2> |
142.584 |
| (<r2>)1/2 |
11.941 |