Vibrational Frequencies calculated at HF/SDD
| 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 |
3458 |
3114 |
18.17 |
|
|
|
| 2 |
A1 |
3426 |
3085 |
5.17 |
|
|
|
| 3 |
A1 |
3338 |
3006 |
14.95 |
|
|
|
| 4 |
A1 |
1859 |
1674 |
11.41 |
|
|
|
| 5 |
A1 |
1676 |
1509 |
68.18 |
|
|
|
| 6 |
A1 |
1598 |
1439 |
0.36 |
|
|
|
| 7 |
A1 |
1499 |
1350 |
28.91 |
|
|
|
| 8 |
A1 |
1220 |
1098 |
4.02 |
|
|
|
| 9 |
A1 |
1064 |
958 |
2.81 |
|
|
|
| 10 |
A1 |
971 |
874 |
20.53 |
|
|
|
| 11 |
A1 |
731 |
658 |
0.20 |
|
|
|
| 12 |
A2 |
1088 |
980 |
0.00 |
|
|
|
| 13 |
A2 |
892 |
803 |
0.00 |
|
|
|
| 14 |
A2 |
784 |
706 |
0.00 |
|
|
|
| 15 |
A2 |
559 |
504 |
0.00 |
|
|
|
| 16 |
B1 |
1150 |
1036 |
70.27 |
|
|
|
| 17 |
B1 |
1081 |
973 |
0.34 |
|
|
|
| 18 |
B1 |
901 |
811 |
93.52 |
|
|
|
| 19 |
B1 |
692 |
623 |
69.07 |
|
|
|
| 20 |
B1 |
237 |
213 |
6.69 |
|
|
|
| 21 |
B2 |
3444 |
3101 |
32.32 |
|
|
|
| 22 |
B2 |
3437 |
3094 |
11.42 |
|
|
|
| 23 |
B2 |
3419 |
3078 |
0.78 |
|
|
|
| 24 |
B2 |
1756 |
1581 |
0.20 |
|
|
|
| 25 |
B2 |
1476 |
1329 |
0.07 |
|
|
|
| 26 |
B2 |
1391 |
1252 |
0.44 |
|
|
|
| 27 |
B2 |
1216 |
1095 |
14.67 |
|
|
|
| 28 |
B2 |
1055 |
950 |
2.67 |
|
|
|
| 29 |
B2 |
887 |
798 |
1.86 |
|
|
|
| 30 |
B2 |
376 |
338 |
1.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23340.0 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 21015.3 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/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.471 |
|
|
|
| 2 |
C |
-0.592 |
|
|
|
| 3 |
C |
-0.364 |
|
|
|
| 4 |
C |
-0.364 |
|
|
|
| 5 |
C |
-0.233 |
|
|
|
| 6 |
C |
-0.233 |
|
|
|
| 7 |
H |
0.202 |
|
|
|
| 8 |
H |
0.202 |
|
|
|
| 9 |
H |
0.233 |
|
|
|
| 10 |
H |
0.233 |
|
|
|
| 11 |
H |
0.222 |
|
|
|
| 12 |
H |
0.222 |
|
|
|
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 |
0.654 |
0.654 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.728 |
0.000 |
0.000 |
| y |
0.000 |
-32.949 |
0.000 |
| z |
0.000 |
0.000 |
-30.317 |
|
| Traceless |
| | x | y | z |
| x |
-10.095 |
0.000 |
0.000 |
| y |
0.000 |
3.074 |
0.000 |
| z |
0.000 |
0.000 |
7.021 |
|
| Polar |
| 3z2-r2 | 14.042 |
| x2-y2 | -8.780 |
| 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 |
3.543 |
0.000 |
0.000 |
| y |
0.000 |
8.125 |
0.000 |
| z |
0.000 |
0.000 |
15.056 |
<r2> (average value of r
2) Å
2
| <r2> |
138.940 |
| (<r2>)1/2 |
11.787 |