Vibrational Frequencies calculated at B3PW91/6-31+G**
| 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 |
3268 |
3137 |
14.83 |
|
|
|
| 2 |
A |
3162 |
3036 |
17.68 |
|
|
|
| 3 |
A |
3129 |
3005 |
29.56 |
|
|
|
| 4 |
A |
3124 |
3000 |
36.01 |
|
|
|
| 5 |
A |
3047 |
2925 |
32.73 |
|
|
|
| 6 |
A |
3043 |
2922 |
19.74 |
|
|
|
| 7 |
A |
2959 |
2841 |
32.84 |
|
|
|
| 8 |
A |
1505 |
1445 |
4.97 |
|
|
|
| 9 |
A |
1498 |
1438 |
8.54 |
|
|
|
| 10 |
A |
1469 |
1410 |
0.05 |
|
|
|
| 11 |
A |
1465 |
1407 |
5.10 |
|
|
|
| 12 |
A |
1410 |
1354 |
3.88 |
|
|
|
| 13 |
A |
1357 |
1303 |
2.16 |
|
|
|
| 14 |
A |
1264 |
1214 |
0.21 |
|
|
|
| 15 |
A |
1172 |
1126 |
0.28 |
|
|
|
| 16 |
A |
1099 |
1055 |
0.31 |
|
|
|
| 17 |
A |
1048 |
1006 |
1.13 |
|
|
|
| 18 |
A |
925 |
888 |
2.12 |
|
|
|
| 19 |
A |
890 |
855 |
0.24 |
|
|
|
| 20 |
A |
753 |
723 |
1.33 |
|
|
|
| 21 |
A |
485 |
466 |
64.53 |
|
|
|
| 22 |
A |
369 |
355 |
3.35 |
|
|
|
| 23 |
A |
247 |
238 |
0.07 |
|
|
|
| 24 |
A |
107 |
103 |
0.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19397.6 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 18623.6 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 B3PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.310 |
|
|
|
| 2 |
C |
-0.251 |
|
|
|
| 3 |
C |
-0.565 |
|
|
|
| 4 |
H |
0.161 |
|
|
|
| 5 |
H |
0.168 |
|
|
|
| 6 |
H |
0.162 |
|
|
|
| 7 |
H |
0.169 |
|
|
|
| 8 |
H |
0.164 |
|
|
|
| 9 |
H |
0.152 |
|
|
|
| 10 |
H |
0.150 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.211 |
0.254 |
0.136 |
0.357 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.283 |
0.132 |
-0.118 |
| y |
0.132 |
-20.671 |
-0.538 |
| z |
-0.118 |
-0.538 |
-21.750 |
|
| Traceless |
| | x | y | z |
| x |
-0.072 |
0.132 |
-0.118 |
| y |
0.132 |
0.845 |
-0.538 |
| z |
-0.118 |
-0.538 |
-0.773 |
|
| Polar |
| 3z2-r2 | -1.545 |
| x2-y2 | -0.611 |
| xy | 0.132 |
| xz | -0.118 |
| yz | -0.538 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.978 |
-0.170 |
-0.076 |
| y |
-0.170 |
5.328 |
0.040 |
| z |
-0.076 |
0.040 |
4.889 |
<r2> (average value of r
2) Å
2
| <r2> |
59.550 |
| (<r2>)1/2 |
7.717 |