Vibrational Frequencies calculated at mPW1PW91/TZVP
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' |
3475 |
3315 |
0.99 |
|
|
|
2 |
A' |
3146 |
3001 |
33.23 |
|
|
|
3 |
A' |
3042 |
2902 |
46.61 |
|
|
|
4 |
A' |
1740 |
1660 |
24.17 |
|
|
|
5 |
A' |
1507 |
1438 |
6.46 |
|
|
|
6 |
A' |
1375 |
1312 |
36.14 |
|
|
|
7 |
A' |
1079 |
1030 |
38.20 |
|
|
|
8 |
A" |
1179 |
1125 |
51.49 |
|
|
|
9 |
A" |
1120 |
1069 |
15.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8831.7 cm
-1
Scaled (by 0.954) Zero Point Vibrational Energy (zpe) 8425.5 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 mPW1PW91/TZVP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.141 |
|
|
|
2 |
N |
-0.251 |
|
|
|
3 |
H |
0.092 |
|
|
|
4 |
H |
0.123 |
|
|
|
5 |
H |
0.178 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.498 |
1.472 |
0.000 |
2.100 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.626 |
2.109 |
0.000 |
y |
2.109 |
-12.772 |
0.000 |
z |
0.000 |
0.000 |
-13.559 |
|
Traceless |
| x | y | z |
x |
1.540 |
2.109 |
0.000 |
y |
2.109 |
-0.180 |
0.000 |
z |
0.000 |
0.000 |
-1.360 |
|
Polar |
3z2-r2 | -2.720 |
x2-y2 | 1.146 |
xy | 2.109 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.767 |
0.184 |
0.000 |
y |
0.184 |
4.070 |
0.000 |
z |
0.000 |
0.000 |
1.775 |
<r2> (average value of r
2) Å
2
<r2> |
19.514 |
(<r2>)1/2 |
4.417 |