Vibrational Frequencies calculated at B3LYP/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 |
3225 |
3112 |
2.89 |
|
|
|
| 2 |
A1 |
3198 |
3086 |
7.91 |
|
|
|
| 3 |
A1 |
3183 |
3071 |
11.21 |
|
|
|
| 4 |
A1 |
1602 |
1545 |
17.88 |
|
|
|
| 5 |
A1 |
1523 |
1470 |
7.91 |
|
|
|
| 6 |
A1 |
1263 |
1219 |
1.32 |
|
|
|
| 7 |
A1 |
1117 |
1077 |
0.00 |
|
|
|
| 8 |
A1 |
1063 |
1025 |
9.18 |
|
|
|
| 9 |
A1 |
997 |
962 |
3.59 |
|
|
|
| 10 |
A1 |
639 |
616 |
4.31 |
|
|
|
| 11 |
A2 |
1044 |
1007 |
0.00 |
|
|
|
| 12 |
A2 |
927 |
895 |
0.00 |
|
|
|
| 13 |
A2 |
396 |
382 |
0.00 |
|
|
|
| 14 |
B1 |
1064 |
1027 |
0.00 |
|
|
|
| 15 |
B1 |
989 |
954 |
0.08 |
|
|
|
| 16 |
B1 |
793 |
765 |
3.71 |
|
|
|
| 17 |
B1 |
743 |
717 |
76.71 |
|
|
|
| 18 |
B1 |
436 |
420 |
3.61 |
|
|
|
| 19 |
B2 |
3216 |
3103 |
24.16 |
|
|
|
| 20 |
B2 |
3179 |
3067 |
22.29 |
|
|
|
| 21 |
B2 |
1599 |
1542 |
2.98 |
|
|
|
| 22 |
B2 |
1488 |
1436 |
29.12 |
|
|
|
| 23 |
B2 |
1424 |
1374 |
1.31 |
|
|
|
| 24 |
B2 |
1245 |
1201 |
1.77 |
|
|
|
| 25 |
B2 |
1216 |
1174 |
0.61 |
|
|
|
| 26 |
B2 |
1081 |
1043 |
0.44 |
|
|
|
| 27 |
B2 |
693 |
668 |
0.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19670.4 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 18980.0 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 B3LYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.527 |
|
|
-0.635 |
| 2 |
C |
-0.148 |
|
|
0.223 |
| 3 |
C |
0.068 |
|
|
0.467 |
| 4 |
C |
0.068 |
|
|
0.467 |
| 5 |
C |
-0.235 |
|
|
-0.520 |
| 6 |
C |
-0.235 |
|
|
-0.520 |
| 7 |
H |
0.202 |
|
|
0.087 |
| 8 |
H |
0.211 |
|
|
0.019 |
| 9 |
H |
0.211 |
|
|
0.019 |
| 10 |
H |
0.194 |
|
|
0.196 |
| 11 |
H |
0.194 |
|
|
0.196 |
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 |
-2.251 |
2.251 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
0.000 |
0.000 |
-2.247 |
2.247 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.910 |
0.000 |
0.000 |
| y |
0.000 |
-28.914 |
0.000 |
| z |
0.000 |
0.000 |
-35.973 |
|
| Traceless |
| | x | y | z |
| x |
-5.467 |
0.000 |
0.000 |
| y |
0.000 |
8.028 |
0.000 |
| z |
0.000 |
0.000 |
-2.561 |
|
| Polar |
| 3z2-r2 | -5.123 |
| x2-y2 | -8.997 |
| 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 |
2.295 |
0.000 |
0.000 |
| y |
0.000 |
9.660 |
0.000 |
| z |
0.000 |
0.000 |
8.565 |
<r2> (average value of r
2) Å
2
| <r2> |
122.251 |
| (<r2>)1/2 |
11.057 |