Vibrational Frequencies calculated at B3PW91/6-311G**
| 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' |
3293 |
3171 |
0.06 |
112.14 |
0.12 |
0.22 |
| 2 |
A' |
3269 |
3148 |
0.09 |
53.24 |
0.66 |
0.80 |
| 3 |
A' |
3246 |
3127 |
0.96 |
87.17 |
0.39 |
0.56 |
| 4 |
A' |
1609 |
1550 |
9.11 |
1.54 |
0.11 |
0.20 |
| 5 |
A' |
1477 |
1423 |
31.60 |
31.30 |
0.29 |
0.45 |
| 6 |
A' |
1407 |
1355 |
6.01 |
2.34 |
0.20 |
0.33 |
| 7 |
A' |
1250 |
1204 |
7.70 |
11.82 |
0.21 |
0.34 |
| 8 |
A' |
1159 |
1116 |
22.17 |
2.16 |
0.63 |
0.77 |
| 9 |
A' |
1132 |
1090 |
9.30 |
10.95 |
0.16 |
0.28 |
| 10 |
A' |
1048 |
1009 |
6.57 |
3.36 |
0.63 |
0.77 |
| 11 |
A' |
938 |
903 |
16.72 |
4.29 |
0.47 |
0.64 |
| 12 |
A' |
924 |
890 |
0.05 |
2.24 |
0.59 |
0.74 |
| 13 |
A' |
916 |
882 |
22.77 |
3.74 |
0.24 |
0.38 |
| 14 |
A" |
912 |
878 |
5.19 |
1.24 |
0.75 |
0.86 |
| 15 |
A" |
880 |
848 |
0.72 |
0.11 |
0.75 |
0.86 |
| 16 |
A" |
790 |
761 |
62.59 |
0.40 |
0.75 |
0.86 |
| 17 |
A" |
654 |
630 |
1.81 |
0.31 |
0.75 |
0.86 |
| 18 |
A" |
614 |
591 |
15.19 |
0.93 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12758.0 cm
-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 12287.2 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 B3PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.344 |
|
|
|
| 2 |
C |
0.098 |
|
|
|
| 3 |
C |
0.178 |
|
|
|
| 4 |
N |
-0.145 |
|
|
|
| 5 |
O |
-0.191 |
|
|
|
| 6 |
H |
0.125 |
|
|
|
| 7 |
H |
0.134 |
|
|
|
| 8 |
H |
0.143 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.563 |
1.523 |
0.000 |
2.982 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.392 |
-2.580 |
0.000 |
| y |
-2.580 |
-24.760 |
0.000 |
| z |
0.000 |
0.000 |
-29.914 |
|
| Traceless |
| | x | y | z |
| x |
-1.054 |
-2.580 |
0.000 |
| y |
-2.580 |
4.393 |
0.000 |
| z |
0.000 |
0.000 |
-3.338 |
|
| Polar |
| 3z2-r2 | -6.677 |
| x2-y2 | -3.631 |
| xy | -2.580 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.185 |
-0.224 |
0.000 |
| y |
-0.224 |
6.829 |
0.000 |
| z |
0.000 |
0.000 |
3.012 |
<r2> (average value of r
2) Å
2
| <r2> |
76.347 |
| (<r2>)1/2 |
8.738 |