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 |
3376 |
3050 |
19.11 |
|
|
|
| 2 |
A1 |
3335 |
3013 |
16.50 |
|
|
|
| 3 |
A1 |
3186 |
2879 |
80.05 |
|
|
|
| 4 |
A1 |
1638 |
1480 |
1.21 |
|
|
|
| 5 |
A1 |
1558 |
1408 |
0.07 |
|
|
|
| 6 |
A1 |
1415 |
1278 |
0.03 |
|
|
|
| 7 |
A1 |
1149 |
1038 |
1.41 |
|
|
|
| 8 |
A1 |
1084 |
979 |
0.62 |
|
|
|
| 9 |
A1 |
960 |
867 |
1.00 |
|
|
|
| 10 |
A1 |
850 |
768 |
0.02 |
|
|
|
| 11 |
A2 |
3189 |
2881 |
0.00 |
|
|
|
| 12 |
A2 |
1348 |
1218 |
0.00 |
|
|
|
| 13 |
A2 |
1079 |
975 |
0.00 |
|
|
|
| 14 |
A2 |
590 |
533 |
0.00 |
|
|
|
| 15 |
A2 |
97 |
87 |
0.00 |
|
|
|
| 16 |
B1 |
3215 |
2904 |
109.38 |
|
|
|
| 17 |
B1 |
1233 |
1114 |
3.82 |
|
|
|
| 18 |
B1 |
975 |
881 |
10.44 |
|
|
|
| 19 |
B1 |
863 |
780 |
2.15 |
|
|
|
| 20 |
B1 |
602 |
544 |
70.07 |
|
|
|
| 21 |
B1 |
406 |
367 |
11.12 |
|
|
|
| 22 |
B2 |
3366 |
3040 |
32.01 |
|
|
|
| 23 |
B2 |
3167 |
2861 |
62.31 |
|
|
|
| 24 |
B2 |
1610 |
1454 |
0.01 |
|
|
|
| 25 |
B2 |
1505 |
1360 |
3.39 |
|
|
|
| 26 |
B2 |
1423 |
1285 |
0.87 |
|
|
|
| 27 |
B2 |
1410 |
1274 |
0.65 |
|
|
|
| 28 |
B2 |
1131 |
1022 |
0.74 |
|
|
|
| 29 |
B2 |
953 |
861 |
6.98 |
|
|
|
| 30 |
B2 |
760 |
687 |
0.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23735.9 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 21443.0 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 |
-0.193 |
|
|
|
| 2 |
C |
-0.229 |
|
|
|
| 3 |
C |
-0.229 |
|
|
|
| 4 |
C |
-0.331 |
|
|
|
| 5 |
C |
-0.331 |
|
|
|
| 6 |
H |
0.225 |
|
|
|
| 7 |
H |
0.228 |
|
|
|
| 8 |
H |
0.228 |
|
|
|
| 9 |
H |
0.158 |
|
|
|
| 10 |
H |
0.158 |
|
|
|
| 11 |
H |
0.158 |
|
|
|
| 12 |
H |
0.158 |
|
|
|
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 |
-0.268 |
0.268 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.014 |
0.000 |
0.000 |
| y |
0.000 |
-29.061 |
0.000 |
| z |
0.000 |
0.000 |
-30.471 |
|
| Traceless |
| | x | y | z |
| x |
-3.249 |
0.000 |
0.000 |
| y |
0.000 |
2.682 |
0.000 |
| z |
0.000 |
0.000 |
0.567 |
|
| Polar |
| 3z2-r2 | 1.134 |
| x2-y2 | -3.954 |
| 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 |
5.266 |
0.000 |
0.000 |
| y |
0.000 |
8.610 |
0.000 |
| z |
0.000 |
0.000 |
7.896 |
<r2> (average value of r
2) Å
2
| <r2> |
84.615 |
| (<r2>)1/2 |
9.199 |