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 |
3417 |
3068 |
41.65 |
|
|
|
| 2 |
A |
3359 |
3016 |
23.18 |
|
|
|
| 3 |
A |
3346 |
3005 |
24.60 |
|
|
|
| 4 |
A |
3336 |
2995 |
50.69 |
|
|
|
| 5 |
A |
3331 |
2992 |
7.48 |
|
|
|
| 6 |
A |
3294 |
2958 |
30.06 |
|
|
|
| 7 |
A |
3211 |
2884 |
72.08 |
|
|
|
| 8 |
A |
1899 |
1706 |
16.13 |
|
|
|
| 9 |
A |
1817 |
1631 |
10.76 |
|
|
|
| 10 |
A |
1620 |
1455 |
7.02 |
|
|
|
| 11 |
A |
1567 |
1407 |
0.52 |
|
|
|
| 12 |
A |
1546 |
1389 |
10.47 |
|
|
|
| 13 |
A |
1437 |
1291 |
1.96 |
|
|
|
| 14 |
A |
1428 |
1282 |
1.17 |
|
|
|
| 15 |
A |
1392 |
1250 |
4.60 |
|
|
|
| 16 |
A |
1291 |
1159 |
1.15 |
|
|
|
| 17 |
A |
1173 |
1053 |
0.24 |
|
|
|
| 18 |
A |
1046 |
939 |
7.56 |
|
|
|
| 19 |
A |
966 |
867 |
2.55 |
|
|
|
| 20 |
A |
501 |
450 |
0.04 |
|
|
|
| 21 |
A |
474 |
426 |
0.86 |
|
|
|
| 22 |
A |
207 |
186 |
2.04 |
|
|
|
| 23 |
A |
3264 |
2931 |
55.70 |
|
|
|
| 24 |
A |
1609 |
1445 |
7.25 |
|
|
|
| 25 |
A |
1175 |
1055 |
23.00 |
|
|
|
| 26 |
A |
1158 |
1040 |
50.33 |
|
|
|
| 27 |
A |
1114 |
1001 |
10.66 |
|
|
|
| 28 |
A |
1042 |
936 |
59.55 |
|
|
|
| 29 |
A |
945 |
849 |
6.19 |
|
|
|
| 30 |
A |
708 |
636 |
3.92 |
|
|
|
| 31 |
A |
273 |
245 |
3.65 |
|
|
|
| 32 |
A |
224 |
201 |
0.12 |
|
|
|
| 33 |
A |
145 |
130 |
1.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26656.4 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 23937.5 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 |
C |
-0.659 |
|
|
|
| 2 |
C |
0.008 |
|
|
|
| 3 |
C |
-0.222 |
|
|
|
| 4 |
C |
-0.349 |
|
|
|
| 5 |
C |
-0.331 |
|
|
|
| 6 |
H |
0.192 |
|
|
|
| 7 |
H |
0.193 |
|
|
|
| 8 |
H |
0.267 |
|
|
|
| 9 |
H |
0.289 |
|
|
|
| 10 |
H |
0.255 |
|
|
|
| 11 |
H |
0.134 |
|
|
|
| 12 |
H |
0.111 |
|
|
|
| 13 |
H |
0.111 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.540 |
-0.280 |
0.000 |
0.608 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.866 |
-0.083 |
0.000 |
| y |
-0.083 |
-28.815 |
0.000 |
| z |
0.000 |
0.000 |
-35.630 |
|
| Traceless |
| | x | y | z |
| x |
2.356 |
-0.083 |
0.000 |
| y |
-0.083 |
3.933 |
0.000 |
| z |
0.000 |
0.000 |
-6.289 |
|
| Polar |
| 3z2-r2 | -12.578 |
| x2-y2 | -1.051 |
| xy | -0.083 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
12.685 |
-3.904 |
0.000 |
| y |
-3.904 |
8.823 |
0.000 |
| z |
0.000 |
0.000 |
4.573 |
<r2> (average value of r
2) Å
2
| <r2> |
142.933 |
| (<r2>)1/2 |
11.955 |