Vibrational Frequencies calculated at B1B95/3-21G
| 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' |
3302 |
3159 |
1.64 |
|
|
|
| 2 |
A' |
3228 |
3088 |
0.05 |
|
|
|
| 3 |
A' |
3200 |
3061 |
1.60 |
|
|
|
| 4 |
A' |
2365 |
2263 |
22.55 |
|
|
|
| 5 |
A' |
1524 |
1458 |
1.27 |
|
|
|
| 6 |
A' |
1394 |
1334 |
1.93 |
|
|
|
| 7 |
A' |
1197 |
1145 |
1.61 |
|
|
|
| 8 |
A' |
1167 |
1116 |
1.88 |
|
|
|
| 9 |
A' |
1095 |
1048 |
18.44 |
|
|
|
| 10 |
A' |
963 |
921 |
20.18 |
|
|
|
| 11 |
A' |
822 |
787 |
1.75 |
|
|
|
| 12 |
A' |
773 |
740 |
5.18 |
|
|
|
| 13 |
A' |
566 |
541 |
2.44 |
|
|
|
| 14 |
A' |
237 |
227 |
2.24 |
|
|
|
| 15 |
A" |
3286 |
3144 |
0.14 |
|
|
|
| 16 |
A" |
3196 |
3057 |
5.15 |
|
|
|
| 17 |
A" |
1506 |
1441 |
8.96 |
|
|
|
| 18 |
A" |
1214 |
1162 |
1.03 |
|
|
|
| 19 |
A" |
1142 |
1093 |
0.87 |
|
|
|
| 20 |
A" |
1116 |
1068 |
16.91 |
|
|
|
| 21 |
A" |
918 |
878 |
1.12 |
|
|
|
| 22 |
A" |
835 |
799 |
11.11 |
|
|
|
| 23 |
A" |
609 |
583 |
0.20 |
|
|
|
| 24 |
A" |
238 |
228 |
0.95 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17945.8 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 17168.7 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.245 |
|
|
|
| 2 |
H |
0.245 |
|
|
|
| 3 |
H |
0.253 |
|
|
|
| 4 |
H |
0.253 |
|
|
|
| 5 |
H |
0.277 |
|
|
|
| 6 |
C |
-0.364 |
|
|
|
| 7 |
N |
-0.490 |
|
|
|
| 8 |
C |
0.369 |
|
|
|
| 9 |
C |
-0.394 |
|
|
|
| 10 |
C |
-0.394 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.800 |
3.897 |
0.000 |
3.978 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.639 |
-0.374 |
0.000 |
| y |
-0.374 |
-36.828 |
0.000 |
| z |
0.000 |
0.000 |
-28.977 |
|
| Traceless |
| | x | y | z |
| x |
5.264 |
-0.374 |
0.000 |
| y |
-0.374 |
-8.520 |
0.000 |
| z |
0.000 |
0.000 |
3.256 |
|
| Polar |
| 3z2-r2 | 6.512 |
| x2-y2 | 9.189 |
| xy | -0.374 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.648 |
0.468 |
0.000 |
| y |
0.468 |
7.658 |
0.000 |
| z |
0.000 |
0.000 |
4.663 |
<r2> (average value of r
2) Å
2
| <r2> |
113.232 |
| (<r2>)1/2 |
10.641 |