Vibrational Frequencies calculated at HF/CEP-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 |
3446 |
3094 |
7.50 |
|
|
|
| 2 |
A |
3407 |
3059 |
15.26 |
|
|
|
| 3 |
A |
3390 |
3044 |
12.74 |
|
|
|
| 4 |
A |
3308 |
2970 |
33.68 |
|
|
|
| 5 |
A |
3227 |
2898 |
57.04 |
|
|
|
| 6 |
A |
1757 |
1578 |
2.63 |
|
|
|
| 7 |
A |
1650 |
1482 |
15.14 |
|
|
|
| 8 |
A |
1621 |
1455 |
8.15 |
|
|
|
| 9 |
A |
1549 |
1391 |
6.10 |
|
|
|
| 10 |
A |
1492 |
1340 |
0.44 |
|
|
|
| 11 |
A |
1363 |
1224 |
11.07 |
|
|
|
| 12 |
A |
1263 |
1134 |
14.98 |
|
|
|
| 13 |
A |
1187 |
1066 |
1.30 |
|
|
|
| 14 |
A |
1124 |
1009 |
1.23 |
|
|
|
| 15 |
A |
1074 |
964 |
1.82 |
|
|
|
| 16 |
A |
910 |
817 |
18.41 |
|
|
|
| 17 |
A |
792 |
711 |
0.30 |
|
|
|
| 18 |
A |
712 |
639 |
4.51 |
|
|
|
| 19 |
A |
576 |
517 |
0.92 |
|
|
|
| 20 |
A |
314 |
282 |
0.81 |
|
|
|
| 21 |
A |
3290 |
2955 |
41.30 |
|
|
|
| 22 |
A |
1610 |
1445 |
7.15 |
|
|
|
| 23 |
A |
1156 |
1038 |
0.21 |
|
|
|
| 24 |
A |
1038 |
933 |
0.23 |
|
|
|
| 25 |
A |
956 |
858 |
18.01 |
|
|
|
| 26 |
A |
809 |
727 |
102.37 |
|
|
|
| 27 |
A |
594 |
534 |
0.00 |
|
|
|
| 28 |
A |
493 |
443 |
6.45 |
|
|
|
| 29 |
A |
246 |
221 |
4.52 |
|
|
|
| 30 |
A |
126 |
113 |
0.26 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22238.2 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 19969.9 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-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.287 |
|
|
|
| 2 |
C |
-0.315 |
|
|
|
| 3 |
H |
0.305 |
|
|
|
| 4 |
C |
-0.124 |
|
|
|
| 5 |
C |
-0.275 |
|
|
|
| 6 |
H |
0.298 |
|
|
|
| 7 |
C |
-0.314 |
|
|
|
| 8 |
S |
-0.061 |
|
|
|
| 9 |
H |
0.138 |
|
|
|
| 10 |
H |
0.122 |
|
|
|
| 11 |
H |
0.122 |
|
|
|
| 12 |
C |
-0.183 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.840 |
0.375 |
0.000 |
0.920 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.202 |
-0.186 |
0.000 |
| y |
-0.186 |
-36.335 |
0.000 |
| z |
0.000 |
0.000 |
-46.452 |
|
| Traceless |
| | x | y | z |
| x |
0.192 |
-0.186 |
0.000 |
| y |
-0.186 |
7.492 |
0.000 |
| z |
0.000 |
0.000 |
-7.684 |
|
| Polar |
| 3z2-r2 | -15.367 |
| x2-y2 | -4.867 |
| xy | -0.186 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.234 |
0.338 |
0.000 |
| y |
0.338 |
11.302 |
0.000 |
| z |
0.000 |
0.000 |
4.932 |
<r2> (average value of r
2) Å
2
| <r2> |
134.833 |
| (<r2>)1/2 |
11.612 |