Vibrational Frequencies calculated at mPW1PW91/STO-3G
| 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' |
3784 |
3326 |
38.35 |
|
|
|
| 2 |
A' |
3532 |
3104 |
1.50 |
|
|
|
| 3 |
A' |
3395 |
2984 |
4.90 |
|
|
|
| 4 |
A' |
3384 |
2974 |
1.76 |
|
|
|
| 5 |
A' |
3358 |
2951 |
2.34 |
|
|
|
| 6 |
A' |
3276 |
2879 |
15.16 |
|
|
|
| 7 |
A' |
1714 |
1506 |
2.40 |
|
|
|
| 8 |
A' |
1707 |
1500 |
2.10 |
|
|
|
| 9 |
A' |
1692 |
1487 |
0.46 |
|
|
|
| 10 |
A' |
1681 |
1477 |
0.88 |
|
|
|
| 11 |
A' |
1634 |
1436 |
6.66 |
|
|
|
| 12 |
A' |
1594 |
1401 |
0.31 |
|
|
|
| 13 |
A' |
1554 |
1366 |
3.90 |
|
|
|
| 14 |
A' |
1465 |
1287 |
3.69 |
|
|
|
| 15 |
A' |
1367 |
1201 |
23.58 |
|
|
|
| 16 |
A' |
1228 |
1080 |
1.10 |
|
|
|
| 17 |
A' |
1181 |
1038 |
4.40 |
|
|
|
| 18 |
A' |
1166 |
1025 |
3.50 |
|
|
|
| 19 |
A' |
1100 |
967 |
2.07 |
|
|
|
| 20 |
A' |
997 |
876 |
8.62 |
|
|
|
| 21 |
A' |
433 |
380 |
5.70 |
|
|
|
| 22 |
A' |
411 |
361 |
0.07 |
|
|
|
| 23 |
A' |
190 |
167 |
1.88 |
|
|
|
| 24 |
A" |
3534 |
3106 |
2.64 |
|
|
|
| 25 |
A" |
3507 |
3083 |
3.62 |
|
|
|
| 26 |
A" |
3489 |
3066 |
0.44 |
|
|
|
| 27 |
A" |
3376 |
2967 |
18.37 |
|
|
|
| 28 |
A" |
1702 |
1496 |
3.96 |
|
|
|
| 29 |
A" |
1444 |
1269 |
0.04 |
|
|
|
| 30 |
A" |
1421 |
1249 |
0.11 |
|
|
|
| 31 |
A" |
1355 |
1191 |
0.00 |
|
|
|
| 32 |
A" |
1245 |
1094 |
4.00 |
|
|
|
| 33 |
A" |
1040 |
914 |
0.02 |
|
|
|
| 34 |
A" |
880 |
773 |
1.56 |
|
|
|
| 35 |
A" |
796 |
699 |
5.39 |
|
|
|
| 36 |
A" |
348 |
306 |
69.12 |
|
|
|
| 37 |
A" |
239 |
210 |
0.04 |
|
|
|
| 38 |
A" |
115 |
101 |
2.51 |
|
|
|
| 39 |
A" |
97 |
85 |
0.91 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33212.2 cm
-1
Scaled (by 0.8789) Zero Point Vibrational Energy (zpe) 29190.2 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 mPW1PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.057 |
|
|
|
| 2 |
C |
-0.143 |
|
|
|
| 3 |
C |
-0.137 |
|
|
|
| 4 |
C |
-0.231 |
|
|
|
| 5 |
O |
-0.253 |
|
|
|
| 6 |
H |
0.061 |
|
|
|
| 7 |
H |
0.061 |
|
|
|
| 8 |
H |
0.078 |
|
|
|
| 9 |
H |
0.078 |
|
|
|
| 10 |
H |
0.072 |
|
|
|
| 11 |
H |
0.072 |
|
|
|
| 12 |
H |
0.076 |
|
|
|
| 13 |
H |
0.076 |
|
|
|
| 14 |
H |
0.076 |
|
|
|
| 15 |
H |
0.168 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.103 |
-1.314 |
0.000 |
1.318 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.416 |
-3.264 |
0.000 |
| y |
-3.264 |
-31.471 |
0.000 |
| z |
0.000 |
0.000 |
-30.414 |
|
| Traceless |
| | x | y | z |
| x |
2.526 |
-3.264 |
0.000 |
| y |
-3.264 |
-2.056 |
0.000 |
| z |
0.000 |
0.000 |
-0.470 |
|
| Polar |
| 3z2-r2 | -0.941 |
| x2-y2 | 3.055 |
| xy | -3.264 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.637 |
0.027 |
0.000 |
| y |
0.027 |
3.359 |
0.000 |
| z |
0.000 |
0.000 |
3.078 |
<r2> (average value of r
2) Å
2
| <r2> |
189.830 |
| (<r2>)1/2 |
13.778 |