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 |
A' |
3374 |
3031 |
45.05 |
|
|
|
| 2 |
A' |
3359 |
3018 |
1.64 |
|
|
|
| 3 |
A' |
3283 |
2950 |
100.06 |
|
|
|
| 4 |
A' |
3279 |
2946 |
6.06 |
|
|
|
| 5 |
A' |
3229 |
2901 |
70.88 |
|
|
|
| 6 |
A' |
1661 |
1492 |
0.49 |
|
|
|
| 7 |
A' |
1642 |
1475 |
1.17 |
|
|
|
| 8 |
A' |
1501 |
1349 |
2.06 |
|
|
|
| 9 |
A' |
1390 |
1249 |
0.84 |
|
|
|
| 10 |
A' |
1323 |
1189 |
0.32 |
|
|
|
| 11 |
A' |
1236 |
1111 |
0.53 |
|
|
|
| 12 |
A' |
1124 |
1010 |
0.06 |
|
|
|
| 13 |
A' |
1056 |
949 |
3.20 |
|
|
|
| 14 |
A' |
1040 |
935 |
7.69 |
|
|
|
| 15 |
A' |
985 |
885 |
0.09 |
|
|
|
| 16 |
A' |
854 |
768 |
7.99 |
|
|
|
| 17 |
A' |
853 |
766 |
1.95 |
|
|
|
| 18 |
A' |
451 |
405 |
0.41 |
|
|
|
| 19 |
A" |
3354 |
3013 |
32.13 |
|
|
|
| 20 |
A" |
3262 |
2931 |
0.97 |
|
|
|
| 21 |
A" |
3216 |
2889 |
64.80 |
|
|
|
| 22 |
A" |
1631 |
1465 |
0.06 |
|
|
|
| 23 |
A" |
1454 |
1306 |
3.49 |
|
|
|
| 24 |
A" |
1397 |
1255 |
0.35 |
|
|
|
| 25 |
A" |
1342 |
1206 |
0.03 |
|
|
|
| 26 |
A" |
1243 |
1117 |
0.10 |
|
|
|
| 27 |
A" |
1215 |
1092 |
1.58 |
|
|
|
| 28 |
A" |
1178 |
1059 |
0.44 |
|
|
|
| 29 |
A" |
1072 |
963 |
4.70 |
|
|
|
| 30 |
A" |
1025 |
921 |
0.00 |
|
|
|
| 31 |
A" |
858 |
771 |
17.64 |
|
|
|
| 32 |
A" |
753 |
677 |
0.00 |
|
|
|
| 33 |
A" |
292 |
262 |
0.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27464.7 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 24677.1 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*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.195 |
|
|
|
| 2 |
C |
-0.195 |
|
|
|
| 3 |
C |
-0.316 |
|
|
|
| 4 |
C |
-0.316 |
|
|
|
| 5 |
C |
-0.364 |
|
|
|
| 6 |
H |
0.184 |
|
|
|
| 7 |
H |
0.184 |
|
|
|
| 8 |
H |
0.161 |
|
|
|
| 9 |
H |
0.161 |
|
|
|
| 10 |
H |
0.171 |
|
|
|
| 11 |
H |
0.171 |
|
|
|
| 12 |
H |
0.172 |
|
|
|
| 13 |
H |
0.182 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.257 |
-0.077 |
0.000 |
0.268 |
| CHELPG |
-0.006 |
0.000 |
-0.206 |
0.206 |
| AIM |
-0.057 |
-0.120 |
0.000 |
0.133 |
| ESP |
-0.214 |
-0.088 |
0.000 |
0.232 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.407 |
0.180 |
-0.001 |
| y |
0.180 |
-30.869 |
-0.002 |
| z |
-0.001 |
-0.002 |
-32.471 |
|
| Traceless |
| | x | y | z |
| x |
0.263 |
0.180 |
-0.001 |
| y |
0.180 |
1.070 |
-0.002 |
| z |
-0.001 |
-0.002 |
-1.333 |
|
| Polar |
| 3z2-r2 | -2.666 |
| x2-y2 | -0.538 |
| xy | 0.180 |
| xz | -0.001 |
| yz | -0.002 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.545 |
-0.376 |
-0.001 |
| y |
-0.376 |
7.109 |
-0.000 |
| z |
-0.001 |
-0.000 |
6.663 |
<r2> (average value of r
2) Å
2
| <r2> |
97.419 |
| (<r2>)1/2 |
9.870 |