Vibrational Frequencies calculated at B1B95/CEP-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' |
3776 |
3616 |
39.57 |
|
|
|
| 2 |
A' |
3247 |
3109 |
7.77 |
|
|
|
| 3 |
A' |
3234 |
3096 |
29.14 |
|
|
|
| 4 |
A' |
3212 |
3076 |
35.02 |
|
|
|
| 5 |
A' |
3196 |
3060 |
2.06 |
|
|
|
| 6 |
A' |
3181 |
3046 |
10.76 |
|
|
|
| 7 |
A' |
1681 |
1609 |
32.05 |
|
|
|
| 8 |
A' |
1663 |
1592 |
42.23 |
|
|
|
| 9 |
A' |
1527 |
1462 |
57.39 |
|
|
|
| 10 |
A' |
1492 |
1429 |
24.13 |
|
|
|
| 11 |
A' |
1423 |
1363 |
8.94 |
|
|
|
| 12 |
A' |
1352 |
1295 |
13.63 |
|
|
|
| 13 |
A' |
1276 |
1222 |
34.82 |
|
|
|
| 14 |
A' |
1189 |
1139 |
3.81 |
|
|
|
| 15 |
A' |
1180 |
1130 |
6.29 |
|
|
|
| 16 |
A' |
1164 |
1115 |
201.80 |
|
|
|
| 17 |
A' |
1093 |
1047 |
26.40 |
|
|
|
| 18 |
A' |
1043 |
999 |
12.66 |
|
|
|
| 19 |
A' |
990 |
948 |
0.34 |
|
|
|
| 20 |
A' |
808 |
774 |
24.83 |
|
|
|
| 21 |
A' |
605 |
579 |
0.54 |
|
|
|
| 22 |
A' |
510 |
488 |
1.15 |
|
|
|
| 23 |
A' |
383 |
367 |
14.81 |
|
|
|
| 24 |
A" |
1044 |
1000 |
0.21 |
|
|
|
| 25 |
A" |
1023 |
980 |
0.01 |
|
|
|
| 26 |
A" |
946 |
906 |
6.54 |
|
|
|
| 27 |
A" |
873 |
836 |
0.02 |
|
|
|
| 28 |
A" |
798 |
764 |
123.28 |
|
|
|
| 29 |
A" |
700 |
670 |
26.01 |
|
|
|
| 30 |
A" |
515 |
493 |
24.32 |
|
|
|
| 31 |
A" |
417 |
399 |
1.03 |
|
|
|
| 32 |
A" |
350 |
335 |
161.22 |
|
|
|
| 33 |
A" |
231 |
221 |
0.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23060.9 cm
-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 22080.8 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 B1B95/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.201 |
|
|
|
| 2 |
C |
-0.172 |
|
|
|
| 3 |
C |
-0.291 |
|
|
|
| 4 |
C |
-0.251 |
|
|
|
| 5 |
C |
-0.305 |
|
|
|
| 6 |
C |
-0.199 |
|
|
|
| 7 |
O |
-0.306 |
|
|
|
| 8 |
H |
0.356 |
|
|
|
| 9 |
H |
0.261 |
|
|
|
| 10 |
H |
0.268 |
|
|
|
| 11 |
H |
0.273 |
|
|
|
| 12 |
H |
0.268 |
|
|
|
| 13 |
H |
0.297 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.653 |
-0.370 |
0.000 |
1.694 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.335 |
-5.377 |
0.000 |
| y |
-5.377 |
-37.253 |
0.000 |
| z |
0.000 |
0.000 |
-44.869 |
|
| Traceless |
| | x | y | z |
| x |
6.726 |
-5.377 |
0.000 |
| y |
-5.377 |
2.349 |
0.000 |
| z |
0.000 |
0.000 |
-9.075 |
|
| Polar |
| 3z2-r2 | -18.151 |
| x2-y2 | 2.918 |
| xy | -5.377 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.883 |
-0.278 |
0.000 |
| y |
-0.278 |
12.222 |
0.000 |
| z |
0.000 |
0.000 |
3.977 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |