Vibrational Frequencies calculated at B1B95/6-31G(2df,p)
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' |
3594 |
3442 |
12.85 |
94.45 |
0.59 |
0.74 |
2 |
A' |
3441 |
3295 |
10.67 |
242.83 |
0.25 |
0.40 |
3 |
A' |
2927 |
2803 |
109.41 |
119.49 |
0.43 |
0.60 |
4 |
A' |
1694 |
1622 |
9.91 |
22.53 |
0.45 |
0.62 |
5 |
A' |
1463 |
1401 |
11.89 |
8.92 |
0.33 |
0.50 |
6 |
A' |
1399 |
1340 |
14.32 |
5.16 |
0.69 |
0.82 |
7 |
A' |
1072 |
1026 |
22.55 |
8.42 |
0.52 |
0.68 |
8 |
A" |
1166 |
1117 |
9.10 |
1.02 |
0.75 |
0.86 |
9 |
A" |
816 |
781 |
146.72 |
0.87 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8785.5 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 8413.9 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 B1B95/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.277 |
|
|
|
2 |
N |
-0.358 |
|
|
|
3 |
H |
0.094 |
|
|
|
4 |
H |
0.260 |
|
|
|
5 |
H |
0.282 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.107 |
-3.193 |
0.000 |
3.380 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.593 |
-1.952 |
0.000 |
y |
-1.952 |
-13.087 |
0.000 |
z |
0.000 |
0.000 |
-13.304 |
|
Traceless |
| x | y | z |
x |
1.603 |
-1.952 |
0.000 |
y |
-1.952 |
-0.639 |
0.000 |
z |
0.000 |
0.000 |
-0.964 |
|
Polar |
3z2-r2 | -1.928 |
x2-y2 | 1.494 |
xy | -1.952 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.844 |
-0.249 |
0.000 |
y |
-0.249 |
3.732 |
0.000 |
z |
0.000 |
0.000 |
1.736 |
<r2> (average value of r
2) Å
2
<r2> |
19.516 |
(<r2>)1/2 |
4.418 |