Vibrational Frequencies calculated at HF/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 |
3352 |
3026 |
2.98 |
461.88 |
0.11 |
0.19 |
| 2 |
A1 |
3341 |
3016 |
83.01 |
18.10 |
0.22 |
0.36 |
| 3 |
A1 |
3316 |
2993 |
5.26 |
153.93 |
0.75 |
0.85 |
| 4 |
A1 |
3306 |
2984 |
0.39 |
13.17 |
0.11 |
0.19 |
| 5 |
A1 |
1736 |
1567 |
0.36 |
13.72 |
0.13 |
0.23 |
| 6 |
A1 |
1614 |
1457 |
0.49 |
36.77 |
0.75 |
0.86 |
| 7 |
A1 |
1578 |
1424 |
4.82 |
12.38 |
0.63 |
0.77 |
| 8 |
A1 |
1370 |
1237 |
0.12 |
3.94 |
0.29 |
0.45 |
| 9 |
A1 |
1229 |
1109 |
0.03 |
4.09 |
0.25 |
0.40 |
| 10 |
A1 |
976 |
881 |
1.78 |
2.06 |
0.17 |
0.29 |
| 11 |
A1 |
954 |
861 |
0.00 |
8.16 |
0.34 |
0.50 |
| 12 |
A1 |
840 |
758 |
0.48 |
5.19 |
0.17 |
0.29 |
| 13 |
A1 |
464 |
419 |
0.44 |
4.04 |
0.74 |
0.85 |
| 14 |
A2 |
1051 |
949 |
0.00 |
0.03 |
0.75 |
0.86 |
| 15 |
A2 |
863 |
779 |
0.00 |
1.99 |
0.75 |
0.86 |
| 16 |
A2 |
790 |
713 |
0.00 |
11.62 |
0.75 |
0.86 |
| 17 |
A2 |
550 |
497 |
0.00 |
0.35 |
0.75 |
0.86 |
| 18 |
A2 |
149 |
134 |
0.00 |
0.12 |
0.75 |
0.86 |
| 19 |
B1 |
1062 |
959 |
0.18 |
1.88 |
0.75 |
0.86 |
| 20 |
B1 |
996 |
899 |
0.01 |
0.13 |
0.75 |
0.86 |
| 21 |
B1 |
796 |
718 |
1.40 |
8.49 |
0.75 |
0.86 |
| 22 |
B1 |
671 |
606 |
86.67 |
0.10 |
0.75 |
0.86 |
| 23 |
B1 |
532 |
480 |
16.60 |
0.36 |
0.75 |
0.86 |
| 24 |
B1 |
294 |
265 |
0.09 |
0.45 |
0.75 |
0.86 |
| 25 |
B2 |
3340 |
3014 |
90.92 |
1.59 |
0.75 |
0.86 |
| 26 |
B2 |
3327 |
3003 |
1.26 |
115.91 |
0.75 |
0.86 |
| 27 |
B2 |
3308 |
2986 |
2.97 |
4.89 |
0.75 |
0.86 |
| 28 |
B2 |
1673 |
1510 |
0.81 |
52.91 |
0.75 |
0.86 |
| 29 |
B2 |
1594 |
1439 |
2.07 |
2.66 |
0.75 |
0.86 |
| 30 |
B2 |
1523 |
1375 |
0.15 |
0.00 |
0.75 |
0.86 |
| 31 |
B2 |
1430 |
1291 |
1.40 |
8.38 |
0.75 |
0.86 |
| 32 |
B2 |
1297 |
1171 |
0.10 |
2.02 |
0.75 |
0.86 |
| 33 |
B2 |
1062 |
958 |
6.63 |
38.90 |
0.75 |
0.86 |
| 34 |
B2 |
1006 |
908 |
0.08 |
0.01 |
0.75 |
0.86 |
| 35 |
B2 |
956 |
863 |
1.30 |
3.00 |
0.75 |
0.86 |
| 36 |
B2 |
438 |
396 |
0.27 |
1.20 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 26392.7 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 23822.0 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/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.112 |
|
|
|
| 2 |
C |
-0.159 |
|
|
|
| 3 |
C |
-0.159 |
|
|
|
| 4 |
C |
-0.121 |
|
|
|
| 5 |
C |
-0.121 |
|
|
|
| 6 |
C |
-0.147 |
|
|
|
| 7 |
C |
-0.147 |
|
|
|
| 8 |
H |
0.139 |
|
|
|
| 9 |
H |
0.137 |
|
|
|
| 10 |
H |
0.137 |
|
|
|
| 11 |
H |
0.139 |
|
|
|
| 12 |
H |
0.139 |
|
|
|
| 13 |
H |
0.138 |
|
|
|
| 14 |
H |
0.138 |
|
|
|
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 |
0.020 |
0.020 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-46.082 |
0.000 |
0.000 |
| y |
0.000 |
-37.096 |
0.000 |
| z |
0.000 |
0.000 |
-36.874 |
|
| Traceless |
| | x | y | z |
| x |
-9.097 |
0.000 |
0.000 |
| y |
0.000 |
4.382 |
0.000 |
| z |
0.000 |
0.000 |
4.715 |
|
| Polar |
| 3z2-r2 | 9.430 |
| x2-y2 | -8.986 |
| 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 |
3.630 |
0.000 |
0.000 |
| y |
0.000 |
11.581 |
0.000 |
| z |
0.000 |
0.000 |
12.049 |
<r2> (average value of r
2) Å
2
| <r2> |
186.694 |
| (<r2>)1/2 |
13.664 |