Vibrational Frequencies calculated at ROHF/3-21G*
| 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' |
3398 |
3088 |
17.25 |
|
|
|
| 2 |
A' |
3317 |
3014 |
36.79 |
|
|
|
| 3 |
A' |
3309 |
3006 |
5.55 |
|
|
|
| 4 |
A' |
3301 |
2999 |
6.13 |
|
|
|
| 5 |
A' |
3252 |
2955 |
17.35 |
|
|
|
| 6 |
A' |
3177 |
2886 |
27.76 |
|
|
|
| 7 |
A' |
1670 |
1517 |
8.00 |
|
|
|
| 8 |
A' |
1643 |
1493 |
1.13 |
|
|
|
| 9 |
A' |
1611 |
1463 |
4.21 |
|
|
|
| 10 |
A' |
1578 |
1434 |
5.64 |
|
|
|
| 11 |
A' |
1477 |
1342 |
0.31 |
|
|
|
| 12 |
A' |
1364 |
1239 |
1.13 |
|
|
|
| 13 |
A' |
1258 |
1143 |
0.42 |
|
|
|
| 14 |
A' |
1186 |
1077 |
0.33 |
|
|
|
| 15 |
A' |
1106 |
1005 |
4.20 |
|
|
|
| 16 |
A' |
922 |
838 |
2.06 |
|
|
|
| 17 |
A' |
545 |
496 |
0.33 |
|
|
|
| 18 |
A' |
315 |
286 |
0.10 |
|
|
|
| 19 |
A" |
3214 |
2920 |
28.82 |
|
|
|
| 20 |
A" |
1656 |
1504 |
7.45 |
|
|
|
| 21 |
A" |
1149 |
1044 |
2.58 |
|
|
|
| 22 |
A" |
1043 |
948 |
28.38 |
|
|
|
| 23 |
A" |
834 |
757 |
70.33 |
|
|
|
| 24 |
A" |
773 |
702 |
0.56 |
|
|
|
| 25 |
A" |
565 |
513 |
5.20 |
|
|
|
| 26 |
A" |
224 |
203 |
2.32 |
|
|
|
| 27 |
A" |
129 |
117 |
0.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22007.5 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 19993.8 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 ROHF/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.393 |
|
|
|
| 2 |
C |
-0.267 |
|
|
|
| 3 |
C |
-0.200 |
|
|
|
| 4 |
C |
-0.629 |
|
|
|
| 5 |
H |
0.206 |
|
|
|
| 6 |
H |
0.210 |
|
|
|
| 7 |
H |
0.222 |
|
|
|
| 8 |
H |
0.213 |
|
|
|
| 9 |
H |
0.210 |
|
|
|
| 10 |
H |
0.215 |
|
|
|
| 11 |
H |
0.215 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.174 |
0.193 |
0.000 |
0.259 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.599 |
0.116 |
0.000 |
| y |
0.116 |
-24.329 |
0.000 |
| z |
0.000 |
0.000 |
-28.866 |
|
| Traceless |
| | x | y | z |
| x |
1.999 |
0.116 |
0.000 |
| y |
0.116 |
2.403 |
0.000 |
| z |
0.000 |
0.000 |
-4.402 |
|
| Polar |
| 3z2-r2 | -8.804 |
| x2-y2 | -0.270 |
| xy | 0.116 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
103.966 |
| (<r2>)1/2 |
10.196 |