Vibrational Frequencies calculated at PBEPBE/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 |
A1 |
3127 |
3107 |
0.20 |
|
|
|
| 2 |
A1 |
3090 |
3071 |
9.76 |
|
|
|
| 3 |
A1 |
2925 |
2907 |
8.18 |
|
|
|
| 4 |
A1 |
1663 |
1653 |
192.07 |
|
|
|
| 5 |
A1 |
1630 |
1620 |
111.62 |
|
|
|
| 6 |
A1 |
1356 |
1348 |
0.38 |
|
|
|
| 7 |
A1 |
1345 |
1336 |
31.74 |
|
|
|
| 8 |
A1 |
1144 |
1137 |
5.95 |
|
|
|
| 9 |
A1 |
927 |
922 |
5.29 |
|
|
|
| 10 |
A1 |
877 |
871 |
13.29 |
|
|
|
| 11 |
A1 |
762 |
758 |
1.17 |
|
|
|
| 12 |
A1 |
488 |
485 |
3.16 |
|
|
|
| 13 |
A2 |
1137 |
1130 |
0.00 |
|
|
|
| 14 |
A2 |
964 |
958 |
0.00 |
|
|
|
| 15 |
A2 |
717 |
713 |
0.00 |
|
|
|
| 16 |
A2 |
348 |
346 |
0.00 |
|
|
|
| 17 |
B1 |
2939 |
2921 |
2.63 |
|
|
|
| 18 |
B1 |
974 |
968 |
0.04 |
|
|
|
| 19 |
B1 |
897 |
892 |
32.28 |
|
|
|
| 20 |
B1 |
827 |
822 |
19.69 |
|
|
|
| 21 |
B1 |
546 |
543 |
25.98 |
|
|
|
| 22 |
B1 |
301 |
299 |
2.62 |
|
|
|
| 23 |
B1 |
117 |
116 |
0.81 |
|
|
|
| 24 |
B2 |
3125 |
3106 |
16.00 |
|
|
|
| 25 |
B2 |
3090 |
3071 |
14.20 |
|
|
|
| 26 |
B2 |
1607 |
1597 |
3.59 |
|
|
|
| 27 |
B2 |
1373 |
1365 |
31.87 |
|
|
|
| 28 |
B2 |
1322 |
1314 |
1.02 |
|
|
|
| 29 |
B2 |
1227 |
1220 |
19.04 |
|
|
|
| 30 |
B2 |
1092 |
1086 |
5.49 |
|
|
|
| 31 |
B2 |
971 |
965 |
6.43 |
|
|
|
| 32 |
B2 |
559 |
555 |
1.57 |
|
|
|
| 33 |
B2 |
435 |
432 |
11.53 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21950.0 cm
-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 21816.1 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 PBEPBE/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.050 |
|
|
|
| 2 |
C |
0.398 |
|
|
|
| 3 |
C |
0.915 |
|
|
|
| 4 |
C |
0.915 |
|
|
|
| 5 |
C |
0.570 |
|
|
|
| 6 |
C |
0.570 |
|
|
|
| 7 |
O |
-0.604 |
|
|
|
| 8 |
H |
-0.681 |
|
|
|
| 9 |
H |
-0.681 |
|
|
|
| 10 |
H |
-0.640 |
|
|
|
| 11 |
H |
-0.640 |
|
|
|
| 12 |
H |
-0.087 |
|
|
|
| 13 |
H |
-0.087 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-4.859 |
4.859 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.615 |
0.000 |
0.000 |
| y |
0.000 |
-36.854 |
0.000 |
| z |
0.000 |
0.000 |
-46.276 |
|
| Traceless |
| | x | y | z |
| x |
-1.050 |
0.000 |
0.000 |
| y |
0.000 |
7.592 |
0.000 |
| z |
0.000 |
0.000 |
-6.542 |
|
| Polar |
| 3z2-r2 | -13.083 |
| x2-y2 | -5.762 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.170 |
0.000 |
0.000 |
| y |
0.000 |
11.523 |
0.000 |
| z |
0.000 |
0.000 |
15.937 |
<r2> (average value of r
2) Å
2
| <r2> |
190.330 |
| (<r2>)1/2 |
13.796 |