Vibrational Frequencies calculated at B3PW91/3-21G
| 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' |
3189 |
3066 |
23.31 |
|
|
|
| 2 |
A' |
3164 |
3041 |
5.42 |
|
|
|
| 3 |
A' |
3117 |
2996 |
1.64 |
|
|
|
| 4 |
A' |
3111 |
2990 |
1.07 |
|
|
|
| 5 |
A' |
3106 |
2985 |
20.83 |
|
|
|
| 6 |
A' |
2344 |
2253 |
10.48 |
|
|
|
| 7 |
A' |
1543 |
1483 |
1.20 |
|
|
|
| 8 |
A' |
1523 |
1464 |
6.21 |
|
|
|
| 9 |
A' |
1370 |
1316 |
0.05 |
|
|
|
| 10 |
A' |
1295 |
1245 |
7.07 |
|
|
|
| 11 |
A' |
1252 |
1203 |
0.28 |
|
|
|
| 12 |
A' |
1135 |
1091 |
2.92 |
|
|
|
| 13 |
A' |
1074 |
1033 |
0.20 |
|
|
|
| 14 |
A' |
949 |
912 |
1.03 |
|
|
|
| 15 |
A' |
896 |
862 |
2.72 |
|
|
|
| 16 |
A' |
753 |
724 |
2.60 |
|
|
|
| 17 |
A' |
615 |
591 |
1.90 |
|
|
|
| 18 |
A' |
558 |
536 |
1.41 |
|
|
|
| 19 |
A' |
275 |
264 |
0.99 |
|
|
|
| 20 |
A' |
109 |
104 |
2.03 |
|
|
|
| 21 |
A" |
3180 |
3056 |
7.48 |
|
|
|
| 22 |
A" |
3112 |
2991 |
31.44 |
|
|
|
| 23 |
A" |
1516 |
1457 |
7.46 |
|
|
|
| 24 |
A" |
1300 |
1249 |
5.71 |
|
|
|
| 25 |
A" |
1286 |
1236 |
0.15 |
|
|
|
| 26 |
A" |
1254 |
1205 |
1.58 |
|
|
|
| 27 |
A" |
1220 |
1173 |
2.21 |
|
|
|
| 28 |
A" |
1054 |
1013 |
0.70 |
|
|
|
| 29 |
A" |
951 |
914 |
0.63 |
|
|
|
| 30 |
A" |
926 |
890 |
2.12 |
|
|
|
| 31 |
A" |
795 |
764 |
1.59 |
|
|
|
| 32 |
A" |
596 |
573 |
0.17 |
|
|
|
| 33 |
A" |
205 |
197 |
2.78 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24385.7 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 23439.5 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 B3PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.501 |
|
|
|
| 2 |
C |
0.369 |
|
|
|
| 3 |
C |
-0.341 |
|
|
|
| 4 |
C |
-0.435 |
|
|
|
| 5 |
C |
-0.385 |
|
|
|
| 6 |
C |
-0.385 |
|
|
|
| 7 |
H |
0.276 |
|
|
|
| 8 |
H |
0.230 |
|
|
|
| 9 |
H |
0.225 |
|
|
|
| 10 |
H |
0.245 |
|
|
|
| 11 |
H |
0.228 |
|
|
|
| 12 |
H |
0.245 |
|
|
|
| 13 |
H |
0.228 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.837 |
-2.793 |
0.000 |
3.981 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.448 |
-6.340 |
0.000 |
| y |
-6.340 |
-41.777 |
0.000 |
| z |
0.000 |
0.000 |
-35.150 |
|
| Traceless |
| | x | y | z |
| x |
-0.985 |
-6.340 |
0.000 |
| y |
-6.340 |
-4.478 |
0.000 |
| z |
0.000 |
0.000 |
5.463 |
|
| Polar |
| 3z2-r2 | 10.926 |
| x2-y2 | 2.329 |
| xy | -6.340 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.447 |
1.679 |
0.000 |
| y |
1.679 |
7.911 |
0.000 |
| z |
0.000 |
0.000 |
6.322 |
<r2> (average value of r
2) Å
2
| <r2> |
167.641 |
| (<r2>)1/2 |
12.948 |