Vibrational Frequencies calculated at LSDA/STO-3G
| 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 |
3512 |
3145 |
0.59 |
|
|
|
| 2 |
A1 |
3477 |
3114 |
64.58 |
|
|
|
| 3 |
A1 |
1523 |
1364 |
3.50 |
|
|
|
| 4 |
A1 |
1427 |
1277 |
0.20 |
|
|
|
| 5 |
A1 |
1216 |
1089 |
1.30 |
|
|
|
| 6 |
A1 |
1116 |
1000 |
0.26 |
|
|
|
| 7 |
A1 |
1039 |
931 |
12.55 |
|
|
|
| 8 |
A1 |
869 |
779 |
3.09 |
|
|
|
| 9 |
A2 |
962 |
862 |
0.00 |
|
|
|
| 10 |
A2 |
842 |
754 |
0.00 |
|
|
|
| 11 |
A2 |
641 |
574 |
0.00 |
|
|
|
| 12 |
B1 |
1149 |
1029 |
35.04 |
|
|
|
| 13 |
B1 |
791 |
709 |
12.23 |
|
|
|
| 14 |
B1 |
659 |
590 |
51.35 |
|
|
|
| 15 |
B2 |
3501 |
3135 |
108.03 |
|
|
|
| 16 |
B2 |
3458 |
3097 |
1.95 |
|
|
|
| 17 |
B2 |
1547 |
1386 |
22.37 |
|
|
|
| 18 |
B2 |
1463 |
1310 |
4.58 |
|
|
|
| 19 |
B2 |
1256 |
1125 |
1.00 |
|
|
|
| 20 |
B2 |
1090 |
976 |
14.93 |
|
|
|
| 21 |
B2 |
827 |
741 |
11.72 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16182.8 cm
-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 14491.7 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 LSDA/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.069 |
|
|
|
| 2 |
C |
-0.064 |
|
|
|
| 3 |
C |
-0.064 |
|
|
|
| 4 |
C |
-0.129 |
|
|
|
| 5 |
C |
-0.129 |
|
|
|
| 6 |
H |
0.122 |
|
|
|
| 7 |
H |
0.122 |
|
|
|
| 8 |
H |
0.105 |
|
|
|
| 9 |
H |
0.105 |
|
|
|
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 |
0.363 |
0.363 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.057 |
0.000 |
0.000 |
| y |
0.000 |
-22.811 |
0.000 |
| z |
0.000 |
0.000 |
-24.751 |
|
| Traceless |
| | x | y | z |
| x |
-5.277 |
0.000 |
0.000 |
| y |
0.000 |
4.093 |
0.000 |
| z |
0.000 |
0.000 |
1.183 |
|
| Polar |
| 3z2-r2 | 2.367 |
| x2-y2 | -6.246 |
| 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 |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
80.860 |
| (<r2>)1/2 |
8.992 |