Vibrational Frequencies calculated at HF/CEP-121G
| 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 |
3362 |
3068 |
26.67 |
|
|
|
| 2 |
A1 |
3320 |
3030 |
9.55 |
|
|
|
| 3 |
A1 |
3157 |
2881 |
75.90 |
|
|
|
| 4 |
A1 |
1643 |
1499 |
5.30 |
|
|
|
| 5 |
A1 |
1549 |
1413 |
0.05 |
|
|
|
| 6 |
A1 |
1400 |
1277 |
0.50 |
|
|
|
| 7 |
A1 |
1163 |
1061 |
1.37 |
|
|
|
| 8 |
A1 |
1088 |
993 |
2.10 |
|
|
|
| 9 |
A1 |
959 |
875 |
2.45 |
|
|
|
| 10 |
A1 |
861 |
786 |
0.01 |
|
|
|
| 11 |
A2 |
3170 |
2892 |
0.00 |
|
|
|
| 12 |
A2 |
1350 |
1232 |
0.00 |
|
|
|
| 13 |
A2 |
1100 |
1003 |
0.00 |
|
|
|
| 14 |
A2 |
620 |
566 |
0.00 |
|
|
|
| 15 |
A2 |
122 |
111 |
0.00 |
|
|
|
| 16 |
B1 |
3197 |
2917 |
109.43 |
|
|
|
| 17 |
B1 |
1238 |
1130 |
3.41 |
|
|
|
| 18 |
B1 |
985 |
899 |
10.51 |
|
|
|
| 19 |
B1 |
879 |
802 |
0.94 |
|
|
|
| 20 |
B1 |
615 |
561 |
84.19 |
|
|
|
| 21 |
B1 |
422 |
385 |
9.49 |
|
|
|
| 22 |
B2 |
3345 |
3052 |
35.39 |
|
|
|
| 23 |
B2 |
3135 |
2861 |
62.38 |
|
|
|
| 24 |
B2 |
1622 |
1480 |
0.81 |
|
|
|
| 25 |
B2 |
1512 |
1379 |
4.38 |
|
|
|
| 26 |
B2 |
1438 |
1312 |
0.49 |
|
|
|
| 27 |
B2 |
1416 |
1292 |
2.02 |
|
|
|
| 28 |
B2 |
1158 |
1057 |
1.06 |
|
|
|
| 29 |
B2 |
963 |
879 |
8.85 |
|
|
|
| 30 |
B2 |
775 |
708 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23781.0 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 21700.1 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 HF/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.065 |
|
|
|
| 2 |
C |
-0.176 |
|
|
|
| 3 |
C |
-0.176 |
|
|
|
| 4 |
C |
-0.357 |
|
|
|
| 5 |
C |
-0.357 |
|
|
|
| 6 |
H |
0.192 |
|
|
|
| 7 |
H |
0.186 |
|
|
|
| 8 |
H |
0.186 |
|
|
|
| 9 |
H |
0.142 |
|
|
|
| 10 |
H |
0.142 |
|
|
|
| 11 |
H |
0.142 |
|
|
|
| 12 |
H |
0.142 |
|
|
|
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 |
-0.315 |
0.315 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.315 |
0.000 |
0.000 |
| y |
0.000 |
-29.391 |
0.000 |
| z |
0.000 |
0.000 |
-30.746 |
|
| Traceless |
| | x | y | z |
| x |
-3.246 |
0.000 |
0.000 |
| y |
0.000 |
2.640 |
0.000 |
| z |
0.000 |
0.000 |
0.607 |
|
| Polar |
| 3z2-r2 | 1.213 |
| x2-y2 | -3.924 |
| 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 |
5.119 |
0.000 |
0.000 |
| y |
0.000 |
8.362 |
0.000 |
| z |
0.000 |
0.000 |
7.722 |
<r2> (average value of r
2) Å
2
| <r2> |
85.308 |
| (<r2>)1/2 |
9.236 |