Vibrational Frequencies calculated at mPW1PW91/3-21G
| 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' |
3560 |
3399 |
34.59 |
|
|
|
| 2 |
A' |
3272 |
3124 |
5.46 |
|
|
|
| 3 |
A' |
3160 |
3016 |
0.75 |
|
|
|
| 4 |
A' |
1683 |
1606 |
1.89 |
|
|
|
| 5 |
A' |
1481 |
1414 |
8.88 |
|
|
|
| 6 |
A' |
1349 |
1287 |
92.04 |
|
|
|
| 7 |
A' |
1190 |
1136 |
6.53 |
|
|
|
| 8 |
A' |
911 |
869 |
76.90 |
|
|
|
| 9 |
A' |
508 |
485 |
9.31 |
|
|
|
| 10 |
A" |
1012 |
966 |
62.36 |
|
|
|
| 11 |
A" |
805 |
768 |
2.88 |
|
|
|
| 12 |
A" |
396 |
378 |
166.92 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9663.5 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 9224.7 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 mPW1PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.180 |
|
|
|
| 2 |
N |
-0.219 |
|
|
|
| 3 |
O |
-0.457 |
|
|
|
| 4 |
H |
0.232 |
|
|
|
| 5 |
H |
0.240 |
|
|
|
| 6 |
H |
0.384 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.235 |
0.052 |
0.000 |
0.241 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.969 |
-1.277 |
0.000 |
| y |
-1.277 |
-19.134 |
0.000 |
| z |
0.000 |
0.000 |
-18.624 |
|
| Traceless |
| | x | y | z |
| x |
7.910 |
-1.277 |
0.000 |
| y |
-1.277 |
-4.337 |
0.000 |
| z |
0.000 |
0.000 |
-3.573 |
|
| Polar |
| 3z2-r2 | -7.146 |
| x2-y2 | 8.165 |
| xy | -1.277 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.108 |
-0.052 |
0.000 |
| y |
-0.052 |
2.511 |
0.000 |
| z |
0.000 |
0.000 |
0.960 |
<r2> (average value of r
2) Å
2
| <r2> |
41.468 |
| (<r2>)1/2 |
6.440 |