Vibrational Frequencies calculated at HF/6-311G**
| 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 |
3277 |
2978 |
12.14 |
|
|
|
| 2 |
A1 |
3244 |
2947 |
28.82 |
|
|
|
| 3 |
A1 |
3156 |
2867 |
54.71 |
|
|
|
| 4 |
A1 |
1860 |
1690 |
25.85 |
|
|
|
| 5 |
A1 |
1619 |
1471 |
13.24 |
|
|
|
| 6 |
A1 |
1563 |
1420 |
0.28 |
|
|
|
| 7 |
A1 |
1529 |
1389 |
0.16 |
|
|
|
| 8 |
A1 |
1172 |
1065 |
2.04 |
|
|
|
| 9 |
A1 |
857 |
779 |
0.04 |
|
|
|
| 10 |
A1 |
403 |
366 |
0.33 |
|
|
|
| 11 |
A2 |
3193 |
2901 |
0.00 |
|
|
|
| 12 |
A2 |
1589 |
1444 |
0.00 |
|
|
|
| 13 |
A2 |
1105 |
1004 |
0.00 |
|
|
|
| 14 |
A2 |
765 |
695 |
0.00 |
|
|
|
| 15 |
A2 |
173 |
157 |
0.00 |
|
|
|
| 16 |
B1 |
3199 |
2906 |
80.07 |
|
|
|
| 17 |
B1 |
1607 |
1460 |
16.43 |
|
|
|
| 18 |
B1 |
1204 |
1094 |
0.03 |
|
|
|
| 19 |
B1 |
1039 |
943 |
53.29 |
|
|
|
| 20 |
B1 |
477 |
433 |
8.58 |
|
|
|
| 21 |
B1 |
221 |
201 |
0.32 |
|
|
|
| 22 |
B2 |
3354 |
3047 |
26.18 |
|
|
|
| 23 |
B2 |
3242 |
2945 |
36.31 |
|
|
|
| 24 |
B2 |
3149 |
2861 |
23.56 |
|
|
|
| 25 |
B2 |
1601 |
1455 |
4.38 |
|
|
|
| 26 |
B2 |
1538 |
1397 |
6.45 |
|
|
|
| 27 |
B2 |
1396 |
1268 |
3.32 |
|
|
|
| 28 |
B2 |
1058 |
961 |
0.20 |
|
|
|
| 29 |
B2 |
1033 |
939 |
0.06 |
|
|
|
| 30 |
B2 |
471 |
428 |
1.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25047.0 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 22755.2 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 HF/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.213 |
|
|
|
| 2 |
C |
-0.168 |
|
|
|
| 3 |
H |
0.092 |
|
|
|
| 4 |
H |
0.092 |
|
|
|
| 5 |
C |
-0.188 |
|
|
|
| 6 |
C |
-0.188 |
|
|
|
| 7 |
H |
0.094 |
|
|
|
| 8 |
H |
0.096 |
|
|
|
| 9 |
H |
0.096 |
|
|
|
| 10 |
H |
0.094 |
|
|
|
| 11 |
H |
0.096 |
|
|
|
| 12 |
H |
0.096 |
|
|
|
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 |
-0.530 |
0.530 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.430 |
0.000 |
0.000 |
| y |
0.000 |
-25.867 |
0.000 |
| z |
0.000 |
0.000 |
-26.321 |
|
| Traceless |
| | x | y | z |
| x |
-2.335 |
0.000 |
0.000 |
| y |
0.000 |
1.508 |
0.000 |
| z |
0.000 |
0.000 |
0.827 |
|
| Polar |
| 3z2-r2 | 1.655 |
| x2-y2 | -2.562 |
| 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 |
4.729 |
0.000 |
0.000 |
| y |
0.000 |
6.449 |
0.000 |
| z |
0.000 |
0.000 |
8.609 |
<r2> (average value of r
2) Å
2
| <r2> |
90.531 |
| (<r2>)1/2 |
9.515 |