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' |
3302 |
3136 |
7.36 |
|
|
|
| 2 |
A' |
3267 |
3103 |
3.72 |
|
|
|
| 3 |
A' |
3104 |
2947 |
0.31 |
|
|
|
| 4 |
A' |
1596 |
1516 |
26.26 |
|
|
|
| 5 |
A' |
1519 |
1443 |
7.57 |
|
|
|
| 6 |
A' |
1445 |
1373 |
23.51 |
|
|
|
| 7 |
A' |
1310 |
1244 |
16.79 |
|
|
|
| 8 |
A' |
1295 |
1230 |
3.47 |
|
|
|
| 9 |
A' |
1252 |
1189 |
16.81 |
|
|
|
| 10 |
A' |
999 |
949 |
51.61 |
|
|
|
| 11 |
A' |
955 |
907 |
1.02 |
|
|
|
| 12 |
A' |
918 |
872 |
4.29 |
|
|
|
| 13 |
A' |
864 |
820 |
15.01 |
|
|
|
| 14 |
A' |
836 |
794 |
11.89 |
|
|
|
| 15 |
A" |
3151 |
2992 |
0.03 |
|
|
|
| 16 |
A" |
1187 |
1127 |
0.05 |
|
|
|
| 17 |
A" |
1015 |
964 |
22.69 |
|
|
|
| 18 |
A" |
979 |
930 |
1.45 |
|
|
|
| 19 |
A" |
773 |
734 |
13.79 |
|
|
|
| 20 |
A" |
582 |
553 |
20.92 |
|
|
|
| 21 |
A" |
377 |
358 |
14.26 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15363.6 cm
-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 14589.3 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 |
N |
-0.453 |
|
|
|
| 2 |
C |
0.161 |
|
|
|
| 3 |
N |
-0.431 |
|
|
|
| 4 |
C |
-0.395 |
|
|
|
| 5 |
C |
0.027 |
|
|
|
| 6 |
H |
0.265 |
|
|
|
| 7 |
H |
0.286 |
|
|
|
| 8 |
H |
0.286 |
|
|
|
| 9 |
H |
0.252 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.199 |
-2.160 |
0.000 |
2.170 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.261 |
-0.773 |
0.000 |
| y |
-0.773 |
-23.312 |
0.000 |
| z |
0.000 |
0.000 |
-29.035 |
|
| Traceless |
| | x | y | z |
| x |
-9.088 |
-0.773 |
0.000 |
| y |
-0.773 |
8.836 |
0.000 |
| z |
0.000 |
0.000 |
0.252 |
|
| Polar |
| 3z2-r2 | 0.504 |
| x2-y2 | -11.949 |
| xy | -0.773 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.479 |
-0.390 |
0.000 |
| y |
-0.390 |
6.824 |
0.000 |
| z |
0.000 |
0.000 |
2.971 |
<r2> (average value of r
2) Å
2
| <r2> |
82.991 |
| (<r2>)1/2 |
9.110 |