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' |
3169 |
3046 |
6.22 |
|
|
|
2 |
A' |
3061 |
2943 |
4.79 |
|
|
|
3 |
A' |
2994 |
2878 |
20.56 |
|
|
|
4 |
A' |
1673 |
1608 |
0.49 |
|
|
|
5 |
A' |
1528 |
1469 |
12.47 |
|
|
|
6 |
A' |
1431 |
1375 |
10.79 |
|
|
|
7 |
A' |
1281 |
1231 |
1.01 |
|
|
|
8 |
A' |
1064 |
1022 |
12.95 |
|
|
|
9 |
A' |
907 |
871 |
2.70 |
|
|
|
10 |
A' |
426 |
409 |
15.04 |
|
|
|
11 |
A" |
3126 |
3005 |
7.27 |
|
|
|
12 |
A" |
1543 |
1483 |
15.22 |
|
|
|
13 |
A" |
1097 |
1054 |
0.02 |
|
|
|
14 |
A" |
771 |
741 |
21.73 |
|
|
|
15 |
A" |
186 |
179 |
0.77 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12127.3 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 11656.8 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 |
C |
-0.002 |
|
|
|
2 |
C |
-0.675 |
|
|
|
3 |
N |
-0.298 |
|
|
|
4 |
H |
0.242 |
|
|
|
5 |
H |
0.248 |
|
|
|
6 |
H |
0.242 |
|
|
|
7 |
H |
0.242 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.681 |
-0.439 |
0.000 |
2.716 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.383 |
-1.224 |
0.000 |
y |
-1.224 |
-17.222 |
0.000 |
z |
0.000 |
0.000 |
-18.745 |
|
Traceless |
| x | y | z |
x |
-3.399 |
-1.224 |
0.000 |
y |
-1.224 |
2.842 |
0.000 |
z |
0.000 |
0.000 |
0.557 |
|
Polar |
3z2-r2 | 1.115 |
x2-y2 | -4.161 |
xy | -1.224 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.566 |
0.296 |
0.000 |
y |
0.296 |
3.469 |
0.000 |
z |
0.000 |
0.000 |
2.381 |
<r2> (average value of r
2) Å
2
<r2> |
46.685 |
(<r2>)1/2 |
6.833 |