Vibrational Frequencies calculated at B1B95/6-31G
| 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 |
3285 |
3133 |
22.44 |
|
|
|
| 2 |
A |
3172 |
3026 |
19.31 |
|
|
|
| 3 |
A |
3152 |
3006 |
31.80 |
|
|
|
| 4 |
A |
3146 |
3000 |
40.08 |
|
|
|
| 5 |
A |
3062 |
2920 |
29.10 |
|
|
|
| 6 |
A |
3048 |
2907 |
25.00 |
|
|
|
| 7 |
A |
2960 |
2823 |
36.56 |
|
|
|
| 8 |
A |
1547 |
1475 |
5.97 |
|
|
|
| 9 |
A |
1540 |
1469 |
8.10 |
|
|
|
| 10 |
A |
1515 |
1445 |
4.32 |
|
|
|
| 11 |
A |
1494 |
1425 |
0.98 |
|
|
|
| 12 |
A |
1450 |
1383 |
4.91 |
|
|
|
| 13 |
A |
1390 |
1325 |
1.44 |
|
|
|
| 14 |
A |
1291 |
1231 |
0.40 |
|
|
|
| 15 |
A |
1199 |
1143 |
0.46 |
|
|
|
| 16 |
A |
1125 |
1073 |
0.22 |
|
|
|
| 17 |
A |
1079 |
1029 |
1.16 |
|
|
|
| 18 |
A |
949 |
906 |
3.38 |
|
|
|
| 19 |
A |
905 |
863 |
0.33 |
|
|
|
| 20 |
A |
779 |
743 |
2.39 |
|
|
|
| 21 |
A |
493 |
470 |
59.09 |
|
|
|
| 22 |
A |
375 |
358 |
2.72 |
|
|
|
| 23 |
A |
244 |
232 |
0.02 |
|
|
|
| 24 |
A |
92 |
87 |
0.30 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19645.0 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 18735.4 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 B1B95/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.282 |
|
|
|
| 2 |
C |
-0.328 |
|
|
|
| 3 |
C |
-0.458 |
|
|
|
| 4 |
H |
0.151 |
|
|
|
| 5 |
H |
0.159 |
|
|
|
| 6 |
H |
0.153 |
|
|
|
| 7 |
H |
0.165 |
|
|
|
| 8 |
H |
0.161 |
|
|
|
| 9 |
H |
0.139 |
|
|
|
| 10 |
H |
0.141 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.163 |
0.192 |
0.105 |
0.273 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.672 |
0.074 |
-0.117 |
| y |
0.074 |
-20.219 |
-0.400 |
| z |
-0.117 |
-0.400 |
-21.260 |
|
| Traceless |
| | x | y | z |
| x |
0.068 |
0.074 |
-0.117 |
| y |
0.074 |
0.747 |
-0.400 |
| z |
-0.117 |
-0.400 |
-0.815 |
|
| Polar |
| 3z2-r2 | -1.629 |
| x2-y2 | -0.452 |
| xy | 0.074 |
| xz | -0.117 |
| yz | -0.400 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.200 |
-0.166 |
-0.177 |
| y |
-0.166 |
4.702 |
-0.156 |
| z |
-0.177 |
-0.156 |
3.818 |
<r2> (average value of r
2) Å
2
| <r2> |
59.124 |
| (<r2>)1/2 |
7.689 |