Vibrational Frequencies calculated at B3LYP/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' |
3254 |
3140 |
13.33 |
|
|
|
| 2 |
A' |
3162 |
3051 |
24.88 |
|
|
|
| 3 |
A' |
3158 |
3047 |
12.92 |
|
|
|
| 4 |
A' |
3137 |
3027 |
4.09 |
|
|
|
| 5 |
A' |
3108 |
2999 |
12.27 |
|
|
|
| 6 |
A' |
3017 |
2911 |
26.08 |
|
|
|
| 7 |
A' |
1567 |
1512 |
7.75 |
|
|
|
| 8 |
A' |
1546 |
1492 |
1.92 |
|
|
|
| 9 |
A' |
1516 |
1463 |
11.04 |
|
|
|
| 10 |
A' |
1461 |
1410 |
4.71 |
|
|
|
| 11 |
A' |
1387 |
1338 |
0.73 |
|
|
|
| 12 |
A' |
1311 |
1265 |
1.61 |
|
|
|
| 13 |
A' |
1229 |
1186 |
0.51 |
|
|
|
| 14 |
A' |
1145 |
1105 |
0.12 |
|
|
|
| 15 |
A' |
1038 |
1001 |
7.96 |
|
|
|
| 16 |
A' |
891 |
860 |
4.72 |
|
|
|
| 17 |
A' |
521 |
502 |
0.53 |
|
|
|
| 18 |
A' |
296 |
286 |
0.15 |
|
|
|
| 19 |
A" |
3049 |
2942 |
22.29 |
|
|
|
| 20 |
A" |
1544 |
1490 |
8.24 |
|
|
|
| 21 |
A" |
1068 |
1031 |
4.95 |
|
|
|
| 22 |
A" |
1008 |
973 |
22.59 |
|
|
|
| 23 |
A" |
804 |
776 |
66.92 |
|
|
|
| 24 |
A" |
746 |
720 |
0.01 |
|
|
|
| 25 |
A" |
550 |
531 |
5.86 |
|
|
|
| 26 |
A" |
220 |
213 |
1.94 |
|
|
|
| 27 |
A" |
149 |
143 |
1.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20941.4 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 20206.4 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 B3LYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.370 |
|
|
|
| 2 |
C |
-0.199 |
|
|
|
| 3 |
C |
-0.155 |
|
|
|
| 4 |
C |
-0.605 |
|
|
|
| 5 |
H |
0.180 |
|
|
|
| 6 |
H |
0.184 |
|
|
|
| 7 |
H |
0.180 |
|
|
|
| 8 |
H |
0.179 |
|
|
|
| 9 |
H |
0.197 |
|
|
|
| 10 |
H |
0.204 |
|
|
|
| 11 |
H |
0.204 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.308 |
0.344 |
0.000 |
0.462 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.190 |
0.020 |
0.000 |
| y |
0.020 |
-23.819 |
0.000 |
| z |
0.000 |
0.000 |
-28.345 |
|
| Traceless |
| | x | y | z |
| x |
1.892 |
0.020 |
0.000 |
| y |
0.020 |
2.448 |
0.000 |
| z |
0.000 |
0.000 |
-4.340 |
|
| Polar |
| 3z2-r2 | -8.681 |
| x2-y2 | -0.371 |
| xy | 0.020 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.122 |
-2.055 |
0.000 |
| y |
-2.055 |
8.180 |
0.000 |
| z |
0.000 |
0.000 |
2.826 |
<r2> (average value of r
2) Å
2
| <r2> |
103.924 |
| (<r2>)1/2 |
10.194 |