Vibrational Frequencies calculated at B2PLYP/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3288 |
3121 |
9.63 |
|
|
|
| 2 |
A1 |
3262 |
3096 |
11.34 |
|
|
|
| 3 |
A1 |
3231 |
3067 |
1.06 |
|
|
|
| 4 |
A1 |
1633 |
1550 |
2.98 |
|
|
|
| 5 |
A1 |
1435 |
1363 |
0.08 |
|
|
|
| 6 |
A1 |
1221 |
1159 |
1.47 |
|
|
|
| 7 |
A1 |
1134 |
1077 |
1.75 |
|
|
|
| 8 |
A1 |
1005 |
954 |
0.23 |
|
|
|
| 9 |
A1 |
922 |
875 |
0.02 |
|
|
|
| 10 |
A1 |
780 |
740 |
2.41 |
|
|
|
| 11 |
A1 |
700 |
664 |
5.68 |
|
|
|
| 12 |
A2 |
1142 |
1084 |
0.00 |
|
|
|
| 13 |
A2 |
924 |
877 |
0.00 |
|
|
|
| 14 |
A2 |
875 |
830 |
0.00 |
|
|
|
| 15 |
A2 |
790 |
750 |
0.00 |
|
|
|
| 16 |
A2 |
546 |
518 |
0.00 |
|
|
|
| 17 |
B1 |
3245 |
3080 |
14.09 |
|
|
|
| 18 |
B1 |
1143 |
1085 |
22.96 |
|
|
|
| 19 |
B1 |
1015 |
964 |
0.07 |
|
|
|
| 20 |
B1 |
770 |
731 |
81.28 |
|
|
|
| 21 |
B1 |
635 |
602 |
0.15 |
|
|
|
| 22 |
B1 |
520 |
494 |
10.78 |
|
|
|
| 23 |
B2 |
3264 |
3098 |
6.82 |
|
|
|
| 24 |
B2 |
3232 |
3068 |
25.64 |
|
|
|
| 25 |
B2 |
1370 |
1300 |
4.68 |
|
|
|
| 26 |
B2 |
1298 |
1232 |
2.31 |
|
|
|
| 27 |
B2 |
1241 |
1178 |
1.92 |
|
|
|
| 28 |
B2 |
1006 |
955 |
0.11 |
|
|
|
| 29 |
B2 |
875 |
831 |
4.52 |
|
|
|
| 30 |
B2 |
834 |
792 |
8.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21667.1 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 20566.4 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/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.118 |
|
|
|
| 2 |
C |
-0.118 |
|
|
|
| 3 |
C |
-0.230 |
|
|
|
| 4 |
C |
-0.230 |
|
|
|
| 5 |
C |
-0.109 |
|
|
|
| 6 |
C |
-0.109 |
|
|
|
| 7 |
H |
0.159 |
|
|
|
| 8 |
H |
0.159 |
|
|
|
| 9 |
H |
0.153 |
|
|
|
| 10 |
H |
0.153 |
|
|
|
| 11 |
H |
0.146 |
|
|
|
| 12 |
H |
0.146 |
|
|
|
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 |
-0.860 |
0.860 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.023 |
0.000 |
0.000 |
| y |
0.000 |
-32.424 |
0.000 |
| z |
0.000 |
0.000 |
-32.635 |
|
| Traceless |
| | x | y | z |
| x |
-4.494 |
0.000 |
0.000 |
| y |
0.000 |
2.405 |
0.000 |
| z |
0.000 |
0.000 |
2.088 |
|
| Polar |
| 3z2-r2 | 4.176 |
| x2-y2 | -4.599 |
| 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 |
5.563 |
0.000 |
0.000 |
| y |
0.000 |
8.443 |
0.000 |
| z |
0.000 |
0.000 |
8.305 |
<r2> (average value of r
2) Å
2
| <r2> |
110.883 |
| (<r2>)1/2 |
10.530 |