Vibrational Frequencies calculated at B1B95/aug-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 |
3865 |
3702 |
20.82 |
|
|
|
| 2 |
A |
3165 |
3031 |
53.17 |
|
|
|
| 3 |
A |
3146 |
3014 |
23.73 |
|
|
|
| 4 |
A |
3107 |
2976 |
15.35 |
|
|
|
| 5 |
A |
3100 |
2969 |
29.66 |
|
|
|
| 6 |
A |
3077 |
2947 |
18.30 |
|
|
|
| 7 |
A |
1502 |
1439 |
10.63 |
|
|
|
| 8 |
A |
1470 |
1409 |
5.31 |
|
|
|
| 9 |
A |
1424 |
1364 |
71.22 |
|
|
|
| 10 |
A |
1322 |
1266 |
1.68 |
|
|
|
| 11 |
A |
1262 |
1209 |
25.03 |
|
|
|
| 12 |
A |
1205 |
1154 |
0.25 |
|
|
|
| 13 |
A |
1164 |
1115 |
112.26 |
|
|
|
| 14 |
A |
1080 |
1035 |
41.98 |
|
|
|
| 15 |
A |
1002 |
960 |
12.40 |
|
|
|
| 16 |
A |
915 |
877 |
1.87 |
|
|
|
| 17 |
A |
758 |
726 |
3.32 |
|
|
|
| 18 |
A |
605 |
579 |
2.80 |
|
|
|
| 19 |
A |
454 |
434 |
4.20 |
|
|
|
| 20 |
A |
183 |
175 |
1.62 |
|
|
|
| 21 |
A |
3146 |
3014 |
36.86 |
|
|
|
| 22 |
A |
3073 |
2944 |
41.64 |
|
|
|
| 23 |
A |
1458 |
1396 |
2.93 |
|
|
|
| 24 |
A |
1287 |
1233 |
0.12 |
|
|
|
| 25 |
A |
1240 |
1188 |
0.35 |
|
|
|
| 26 |
A |
1236 |
1184 |
0.16 |
|
|
|
| 27 |
A |
1182 |
1132 |
0.04 |
|
|
|
| 28 |
A |
1060 |
1015 |
7.55 |
|
|
|
| 29 |
A |
947 |
907 |
3.19 |
|
|
|
| 30 |
A |
937 |
898 |
0.79 |
|
|
|
| 31 |
A |
781 |
748 |
0.63 |
|
|
|
| 32 |
A |
401 |
384 |
38.42 |
|
|
|
| 33 |
A |
300 |
288 |
65.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25425.9 cm
-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 24355.5 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 B1B95/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.965 |
|
|
|
| 2 |
C |
0.843 |
|
|
|
| 3 |
C |
0.843 |
|
|
|
| 4 |
C |
0.957 |
|
|
|
| 5 |
O |
-0.529 |
|
|
|
| 6 |
H |
-0.550 |
|
|
|
| 7 |
H |
-0.397 |
|
|
|
| 8 |
H |
-0.468 |
|
|
|
| 9 |
H |
-0.397 |
|
|
|
| 10 |
H |
-0.468 |
|
|
|
| 11 |
H |
-0.451 |
|
|
|
| 12 |
H |
-0.416 |
|
|
|
| 13 |
H |
0.067 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.179 |
-1.663 |
0.000 |
1.672 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.066 |
1.464 |
0.000 |
| y |
1.464 |
-36.756 |
0.000 |
| z |
0.000 |
0.000 |
-32.467 |
|
| Traceless |
| | x | y | z |
| x |
6.546 |
1.464 |
0.000 |
| y |
1.464 |
-6.490 |
0.000 |
| z |
0.000 |
0.000 |
-0.056 |
|
| Polar |
| 3z2-r2 | -0.112 |
| x2-y2 | 8.690 |
| xy | 1.464 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.560 |
-0.574 |
0.000 |
| y |
-0.574 |
8.071 |
0.000 |
| z |
0.000 |
0.000 |
7.973 |
<r2> (average value of r
2) Å
2
| <r2> |
115.162 |
| (<r2>)1/2 |
10.731 |