Vibrational Frequencies calculated at PBE1PBE/6-31G*
| 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' |
3794 |
3606 |
7.65 |
|
|
|
| 2 |
A' |
3168 |
3010 |
45.28 |
|
|
|
| 3 |
A' |
3161 |
3004 |
5.52 |
|
|
|
| 4 |
A' |
3140 |
2983 |
53.71 |
|
|
|
| 5 |
A' |
3080 |
2927 |
8.87 |
|
|
|
| 6 |
A' |
3063 |
2911 |
30.64 |
|
|
|
| 7 |
A' |
1545 |
1468 |
8.36 |
|
|
|
| 8 |
A' |
1534 |
1458 |
4.77 |
|
|
|
| 9 |
A' |
1511 |
1436 |
0.02 |
|
|
|
| 10 |
A' |
1449 |
1377 |
5.33 |
|
|
|
| 11 |
A' |
1434 |
1363 |
37.86 |
|
|
|
| 12 |
A' |
1391 |
1322 |
24.34 |
|
|
|
| 13 |
A' |
1273 |
1210 |
59.33 |
|
|
|
| 14 |
A' |
1183 |
1124 |
60.50 |
|
|
|
| 15 |
A' |
1042 |
990 |
10.62 |
|
|
|
| 16 |
A' |
969 |
920 |
31.39 |
|
|
|
| 17 |
A' |
943 |
896 |
0.66 |
|
|
|
| 18 |
A' |
769 |
731 |
1.80 |
|
|
|
| 19 |
A' |
460 |
437 |
9.50 |
|
|
|
| 20 |
A' |
412 |
391 |
0.43 |
|
|
|
| 21 |
A' |
340 |
323 |
1.30 |
|
|
|
| 22 |
A' |
279 |
265 |
0.05 |
|
|
|
| 23 |
A" |
3166 |
3009 |
31.64 |
|
|
|
| 24 |
A" |
3160 |
3002 |
4.88 |
|
|
|
| 25 |
A" |
3134 |
2978 |
2.95 |
|
|
|
| 26 |
A" |
3059 |
2907 |
16.75 |
|
|
|
| 27 |
A" |
1525 |
1450 |
2.54 |
|
|
|
| 28 |
A" |
1507 |
1432 |
0.06 |
|
|
|
| 29 |
A" |
1499 |
1424 |
0.03 |
|
|
|
| 30 |
A" |
1421 |
1350 |
18.26 |
|
|
|
| 31 |
A" |
1285 |
1221 |
24.68 |
|
|
|
| 32 |
A" |
1058 |
1005 |
1.35 |
|
|
|
| 33 |
A" |
965 |
917 |
0.00 |
|
|
|
| 34 |
A" |
927 |
881 |
0.24 |
|
|
|
| 35 |
A" |
467 |
444 |
14.09 |
|
|
|
| 36 |
A" |
344 |
327 |
34.43 |
|
|
|
| 37 |
A" |
318 |
302 |
74.39 |
|
|
|
| 38 |
A" |
268 |
254 |
5.22 |
|
|
|
| 39 |
A" |
214 |
203 |
1.95 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30126.2 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 28628.9 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 PBE1PBE/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.244 |
|
|
|
| 2 |
O |
-0.634 |
|
|
|
| 3 |
C |
-0.506 |
|
|
|
| 4 |
C |
-0.519 |
|
|
|
| 5 |
C |
-0.519 |
|
|
|
| 6 |
H |
0.398 |
|
|
|
| 7 |
H |
0.164 |
|
|
|
| 8 |
H |
0.180 |
|
|
|
| 9 |
H |
0.180 |
|
|
|
| 10 |
H |
0.168 |
|
|
|
| 11 |
H |
0.168 |
|
|
|
| 12 |
H |
0.183 |
|
|
|
| 13 |
H |
0.155 |
|
|
|
| 14 |
H |
0.183 |
|
|
|
| 15 |
H |
0.155 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.864 |
-1.253 |
0.000 |
1.522 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.734 |
-1.425 |
0.000 |
| y |
-1.425 |
-35.342 |
0.000 |
| z |
0.000 |
0.000 |
-33.024 |
|
| Traceless |
| | x | y | z |
| x |
4.449 |
-1.425 |
0.000 |
| y |
-1.425 |
-3.962 |
0.000 |
| z |
0.000 |
0.000 |
-0.486 |
|
| Polar |
| 3z2-r2 | -0.973 |
| x2-y2 | 5.607 |
| xy | -1.425 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.241 |
0.007 |
0.000 |
| y |
0.007 |
6.725 |
0.000 |
| z |
0.000 |
0.000 |
6.845 |
<r2> (average value of r
2) Å
2
| <r2> |
124.802 |
| (<r2>)1/2 |
11.171 |