Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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 |
3380 |
3061 |
40.68 |
|
|
|
| 2 |
A1 |
3341 |
3025 |
11.74 |
|
|
|
| 3 |
A1 |
3319 |
3005 |
20.02 |
|
|
|
| 4 |
A1 |
3293 |
2982 |
1.36 |
|
|
|
| 5 |
A1 |
1884 |
1706 |
0.02 |
|
|
|
| 6 |
A1 |
1780 |
1612 |
0.11 |
|
|
|
| 7 |
A1 |
1553 |
1406 |
0.69 |
|
|
|
| 8 |
A1 |
1454 |
1317 |
1.70 |
|
|
|
| 9 |
A1 |
1383 |
1252 |
0.38 |
|
|
|
| 10 |
A1 |
1174 |
1063 |
0.11 |
|
|
|
| 11 |
A1 |
939 |
850 |
0.12 |
|
|
|
| 12 |
A1 |
418 |
379 |
0.11 |
|
|
|
| 13 |
A1 |
180 |
163 |
0.15 |
|
|
|
| 14 |
A2 |
1150 |
1041 |
0.00 |
|
|
|
| 15 |
A2 |
1105 |
1001 |
0.00 |
|
|
|
| 16 |
A2 |
1065 |
964 |
0.00 |
|
|
|
| 17 |
A2 |
807 |
730 |
0.00 |
|
|
|
| 18 |
A2 |
371 |
336 |
0.00 |
|
|
|
| 19 |
A2 |
145 |
132 |
0.00 |
|
|
|
| 20 |
B1 |
1134 |
1027 |
18.86 |
|
|
|
| 21 |
B1 |
1069 |
968 |
92.64 |
|
|
|
| 22 |
B1 |
934 |
845 |
4.19 |
|
|
|
| 23 |
B1 |
659 |
597 |
24.06 |
|
|
|
| 24 |
B1 |
100 |
90 |
0.10 |
|
|
|
| 25 |
B2 |
3379 |
3059 |
0.40 |
|
|
|
| 26 |
B2 |
3322 |
3008 |
0.73 |
|
|
|
| 27 |
B2 |
3297 |
2985 |
9.71 |
|
|
|
| 28 |
B2 |
3290 |
2979 |
7.04 |
|
|
|
| 29 |
B2 |
1844 |
1669 |
12.51 |
|
|
|
| 30 |
B2 |
1602 |
1451 |
12.42 |
|
|
|
| 31 |
B2 |
1497 |
1356 |
1.07 |
|
|
|
| 32 |
B2 |
1412 |
1279 |
4.37 |
|
|
|
| 33 |
B2 |
1289 |
1167 |
1.64 |
|
|
|
| 34 |
B2 |
1022 |
925 |
5.04 |
|
|
|
| 35 |
B2 |
727 |
658 |
0.75 |
|
|
|
| 36 |
B2 |
374 |
339 |
15.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27844.3 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 25213.1 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.129 |
|
|
|
| 2 |
C |
-0.129 |
|
|
|
| 3 |
C |
-0.073 |
|
|
|
| 4 |
C |
-0.073 |
|
|
|
| 5 |
C |
-0.374 |
|
|
|
| 6 |
C |
-0.374 |
|
|
|
| 7 |
H |
0.138 |
|
|
|
| 8 |
H |
0.138 |
|
|
|
| 9 |
H |
0.140 |
|
|
|
| 10 |
H |
0.140 |
|
|
|
| 11 |
H |
0.146 |
|
|
|
| 12 |
H |
0.146 |
|
|
|
| 13 |
H |
0.151 |
|
|
|
| 14 |
H |
0.151 |
|
|
|
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 |
-0.057 |
0.057 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.402 |
0.000 |
0.000 |
| y |
0.000 |
-33.311 |
0.000 |
| z |
0.000 |
0.000 |
-33.352 |
|
| Traceless |
| | x | y | z |
| x |
-8.071 |
0.000 |
0.000 |
| y |
0.000 |
4.065 |
0.000 |
| z |
0.000 |
0.000 |
4.005 |
|
| Polar |
| 3z2-r2 | 8.010 |
| x2-y2 | -8.091 |
| 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 |
4.272 |
0.000 |
0.000 |
| y |
0.000 |
20.716 |
0.000 |
| z |
0.000 |
0.000 |
8.034 |
<r2> (average value of r
2) Å
2
| <r2> |
231.124 |
| (<r2>)1/2 |
15.203 |