Vibrational Frequencies calculated at PBEPBE/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 |
A1 |
3154 |
3126 |
3.86 |
|
|
|
2 |
A1 |
3128 |
3100 |
4.89 |
|
|
|
3 |
A1 |
3108 |
3080 |
12.16 |
|
|
|
4 |
A1 |
1552 |
1538 |
15.91 |
|
|
|
5 |
A1 |
1469 |
1456 |
8.40 |
|
|
|
6 |
A1 |
1227 |
1216 |
1.05 |
|
|
|
7 |
A1 |
1083 |
1073 |
0.08 |
|
|
|
8 |
A1 |
1035 |
1026 |
7.90 |
|
|
|
9 |
A1 |
963 |
954 |
3.58 |
|
|
|
10 |
A1 |
615 |
610 |
3.71 |
|
|
|
11 |
A2 |
994 |
985 |
0.00 |
|
|
|
12 |
A2 |
889 |
881 |
0.00 |
|
|
|
13 |
A2 |
365 |
362 |
0.00 |
|
|
|
14 |
B1 |
1014 |
1005 |
0.04 |
|
|
|
15 |
B1 |
946 |
937 |
0.25 |
|
|
|
16 |
B1 |
764 |
757 |
2.04 |
|
|
|
17 |
B1 |
711 |
705 |
84.36 |
|
|
|
18 |
B1 |
413 |
409 |
3.03 |
|
|
|
19 |
B2 |
3143 |
3114 |
24.36 |
|
|
|
20 |
B2 |
3103 |
3075 |
23.03 |
|
|
|
21 |
B2 |
1549 |
1535 |
2.50 |
|
|
|
22 |
B2 |
1438 |
1425 |
27.87 |
|
|
|
23 |
B2 |
1377 |
1364 |
0.51 |
|
|
|
24 |
B2 |
1239 |
1228 |
1.45 |
|
|
|
25 |
B2 |
1186 |
1175 |
1.15 |
|
|
|
26 |
B2 |
1051 |
1041 |
0.24 |
|
|
|
27 |
B2 |
668 |
662 |
0.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19091.8 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 18918.1 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 PBEPBE/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.494 |
|
|
|
2 |
C |
-0.165 |
|
|
|
3 |
C |
0.035 |
|
|
|
4 |
C |
0.035 |
|
|
|
5 |
C |
-0.237 |
|
|
|
6 |
C |
-0.237 |
|
|
|
7 |
H |
0.212 |
|
|
|
8 |
H |
0.221 |
|
|
|
9 |
H |
0.221 |
|
|
|
10 |
H |
0.204 |
|
|
|
11 |
H |
0.204 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-2.212 |
2.212 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-38.100 |
0.000 |
0.000 |
y |
0.000 |
-28.743 |
0.000 |
z |
0.000 |
0.000 |
-35.707 |
|
Traceless |
| x | y | z |
x |
-5.875 |
0.000 |
0.000 |
y |
0.000 |
8.161 |
0.000 |
z |
0.000 |
0.000 |
-2.286 |
|
Polar |
3z2-r2 | -4.571 |
x2-y2 | -9.357 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.366 |
0.000 |
0.000 |
y |
0.000 |
9.917 |
0.000 |
z |
0.000 |
0.000 |
8.805 |
<r2> (average value of r
2) Å
2
<r2> |
123.546 |
(<r2>)1/2 |
11.115 |