Vibrational Frequencies calculated at B2PLYP/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 |
3274 |
3135 |
7.12 |
|
|
|
| 2 |
A1 |
3242 |
3105 |
8.45 |
|
|
|
| 3 |
A1 |
3214 |
3078 |
0.74 |
|
|
|
| 4 |
A1 |
1615 |
1547 |
3.77 |
|
|
|
| 5 |
A1 |
1413 |
1353 |
0.16 |
|
|
|
| 6 |
A1 |
1192 |
1141 |
2.16 |
|
|
|
| 7 |
A1 |
1108 |
1062 |
2.24 |
|
|
|
| 8 |
A1 |
986 |
945 |
0.27 |
|
|
|
| 9 |
A1 |
913 |
874 |
0.02 |
|
|
|
| 10 |
A1 |
762 |
730 |
2.23 |
|
|
|
| 11 |
A1 |
679 |
650 |
6.29 |
|
|
|
| 12 |
A2 |
1112 |
1065 |
0.00 |
|
|
|
| 13 |
A2 |
910 |
871 |
0.00 |
|
|
|
| 14 |
A2 |
885 |
847 |
0.00 |
|
|
|
| 15 |
A2 |
779 |
746 |
0.00 |
|
|
|
| 16 |
A2 |
542 |
519 |
0.00 |
|
|
|
| 17 |
B1 |
3223 |
3086 |
9.99 |
|
|
|
| 18 |
B1 |
1120 |
1073 |
21.23 |
|
|
|
| 19 |
B1 |
993 |
951 |
0.11 |
|
|
|
| 20 |
B1 |
759 |
726 |
83.49 |
|
|
|
| 21 |
B1 |
633 |
606 |
0.00 |
|
|
|
| 22 |
B1 |
513 |
491 |
8.92 |
|
|
|
| 23 |
B2 |
3248 |
3111 |
4.75 |
|
|
|
| 24 |
B2 |
3216 |
3080 |
22.78 |
|
|
|
| 25 |
B2 |
1342 |
1285 |
4.48 |
|
|
|
| 26 |
B2 |
1268 |
1215 |
3.53 |
|
|
|
| 27 |
B2 |
1212 |
1161 |
1.58 |
|
|
|
| 28 |
B2 |
983 |
941 |
0.32 |
|
|
|
| 29 |
B2 |
861 |
824 |
4.38 |
|
|
|
| 30 |
B2 |
822 |
787 |
10.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21407.7 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 20502.2 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 B2PLYP/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.008 |
|
|
|
| 2 |
C |
0.008 |
|
|
|
| 3 |
C |
-0.019 |
|
|
|
| 4 |
C |
-0.019 |
|
|
|
| 5 |
C |
0.035 |
|
|
|
| 6 |
C |
0.035 |
|
|
|
| 7 |
H |
-0.002 |
|
|
|
| 8 |
H |
-0.002 |
|
|
|
| 9 |
H |
-0.010 |
|
|
|
| 10 |
H |
-0.010 |
|
|
|
| 11 |
H |
-0.013 |
|
|
|
| 12 |
H |
-0.013 |
|
|
|
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 |
-0.866 |
0.866 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.658 |
0.000 |
0.000 |
| y |
0.000 |
-33.002 |
0.000 |
| z |
0.000 |
0.000 |
-33.398 |
|
| Traceless |
| | x | y | z |
| x |
-4.458 |
0.000 |
0.000 |
| y |
0.000 |
2.526 |
0.000 |
| z |
0.000 |
0.000 |
1.932 |
|
| Polar |
| 3z2-r2 | 3.863 |
| x2-y2 | -4.656 |
| 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 |
6.104 |
0.000 |
0.000 |
| y |
0.000 |
8.964 |
0.000 |
| z |
0.000 |
0.000 |
8.877 |
<r2> (average value of r
2) Å
2
| <r2> |
111.986 |
| (<r2>)1/2 |
10.582 |