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 |
3399 |
3068 |
46.71 |
|
|
|
| 2 |
A1 |
3357 |
3030 |
15.28 |
|
|
|
| 3 |
A1 |
3336 |
3011 |
22.26 |
|
|
|
| 4 |
A1 |
3311 |
2988 |
1.52 |
|
|
|
| 5 |
A1 |
1897 |
1712 |
0.03 |
|
|
|
| 6 |
A1 |
1790 |
1616 |
0.16 |
|
|
|
| 7 |
A1 |
1562 |
1410 |
0.55 |
|
|
|
| 8 |
A1 |
1462 |
1320 |
1.65 |
|
|
|
| 9 |
A1 |
1392 |
1257 |
0.32 |
|
|
|
| 10 |
A1 |
1185 |
1070 |
0.22 |
|
|
|
| 11 |
A1 |
949 |
857 |
0.05 |
|
|
|
| 12 |
A1 |
420 |
379 |
0.07 |
|
|
|
| 13 |
A1 |
181 |
163 |
0.11 |
|
|
|
| 14 |
A2 |
1149 |
1037 |
0.00 |
|
|
|
| 15 |
A2 |
1105 |
998 |
0.00 |
|
|
|
| 16 |
A2 |
1066 |
962 |
0.00 |
|
|
|
| 17 |
A2 |
800 |
722 |
0.00 |
|
|
|
| 18 |
A2 |
370 |
334 |
0.00 |
|
|
|
| 19 |
A2 |
139 |
126 |
0.00 |
|
|
|
| 20 |
B1 |
1133 |
1022 |
22.38 |
|
|
|
| 21 |
B1 |
1070 |
966 |
113.39 |
|
|
|
| 22 |
B1 |
927 |
837 |
5.75 |
|
|
|
| 23 |
B1 |
655 |
591 |
29.07 |
|
|
|
| 24 |
B1 |
98 |
88 |
0.08 |
|
|
|
| 25 |
B2 |
3398 |
3067 |
0.85 |
|
|
|
| 26 |
B2 |
3338 |
3013 |
0.96 |
|
|
|
| 27 |
B2 |
3314 |
2992 |
11.30 |
|
|
|
| 28 |
B2 |
3308 |
2985 |
9.03 |
|
|
|
| 29 |
B2 |
1857 |
1676 |
12.52 |
|
|
|
| 30 |
B2 |
1614 |
1457 |
11.79 |
|
|
|
| 31 |
B2 |
1507 |
1360 |
1.48 |
|
|
|
| 32 |
B2 |
1421 |
1282 |
4.25 |
|
|
|
| 33 |
B2 |
1300 |
1174 |
1.74 |
|
|
|
| 34 |
B2 |
1030 |
930 |
5.11 |
|
|
|
| 35 |
B2 |
731 |
660 |
0.82 |
|
|
|
| 36 |
B2 |
378 |
341 |
14.91 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27974.5 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 25249.8 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 |
-0.140 |
-0.154 |
|
|
| 2 |
C |
-0.140 |
-0.154 |
|
|
| 3 |
C |
-0.096 |
0.075 |
|
|
| 4 |
C |
-0.096 |
0.075 |
|
|
| 5 |
C |
-0.297 |
-0.477 |
|
|
| 6 |
C |
-0.297 |
-0.477 |
|
|
| 7 |
H |
0.138 |
0.110 |
|
|
| 8 |
H |
0.138 |
0.110 |
|
|
| 9 |
H |
0.134 |
0.085 |
|
|
| 10 |
H |
0.134 |
0.085 |
|
|
| 11 |
H |
0.127 |
0.194 |
|
|
| 12 |
H |
0.127 |
0.194 |
|
|
| 13 |
H |
0.132 |
0.168 |
|
|
| 14 |
H |
0.132 |
0.168 |
|
|
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 |
-0.056 |
0.056 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.825 |
0.000 |
0.000 |
| y |
0.000 |
-33.322 |
0.000 |
| z |
0.000 |
0.000 |
-33.390 |
|
| Traceless |
| | x | y | z |
| x |
-8.468 |
0.000 |
0.000 |
| y |
0.000 |
4.285 |
0.000 |
| z |
0.000 |
0.000 |
4.183 |
|
| Polar |
| 3z2-r2 | 8.366 |
| x2-y2 | -8.502 |
| 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 |
3.366 |
0.000 |
0.000 |
| y |
0.000 |
20.883 |
0.000 |
| z |
0.000 |
0.000 |
7.780 |
<r2> (average value of r
2) Å
2
| <r2> |
231.729 |
| (<r2>)1/2 |
15.223 |