Vibrational Frequencies calculated at HF/6-31G**
| 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 |
3381 |
3052 |
4.89 |
|
|
|
| 2 |
A1 |
3354 |
3027 |
22.15 |
|
|
|
| 3 |
A1 |
3341 |
3016 |
5.15 |
|
|
|
| 4 |
A1 |
1799 |
1624 |
40.33 |
|
|
|
| 5 |
A1 |
1656 |
1495 |
8.06 |
|
|
|
| 6 |
A1 |
1342 |
1211 |
5.31 |
|
|
|
| 7 |
A1 |
1179 |
1065 |
3.21 |
|
|
|
| 8 |
A1 |
1123 |
1013 |
6.86 |
|
|
|
| 9 |
A1 |
1093 |
987 |
6.20 |
|
|
|
| 10 |
A1 |
659 |
595 |
5.46 |
|
|
|
| 11 |
A2 |
1127 |
1017 |
0.00 |
|
|
|
| 12 |
A2 |
988 |
892 |
0.00 |
|
|
|
| 13 |
A2 |
437 |
394 |
0.00 |
|
|
|
| 14 |
B1 |
1133 |
1022 |
0.34 |
|
|
|
| 15 |
B1 |
1075 |
970 |
0.19 |
|
|
|
| 16 |
B1 |
840 |
758 |
16.83 |
|
|
|
| 17 |
B1 |
778 |
702 |
56.44 |
|
|
|
| 18 |
B1 |
464 |
418 |
4.34 |
|
|
|
| 19 |
B2 |
3373 |
3044 |
39.18 |
|
|
|
| 20 |
B2 |
3341 |
3016 |
27.12 |
|
|
|
| 21 |
B2 |
1789 |
1615 |
19.45 |
|
|
|
| 22 |
B2 |
1603 |
1447 |
39.35 |
|
|
|
| 23 |
B2 |
1502 |
1356 |
0.70 |
|
|
|
| 24 |
B2 |
1312 |
1184 |
0.13 |
|
|
|
| 25 |
B2 |
1183 |
1068 |
6.34 |
|
|
|
| 26 |
B2 |
1159 |
1046 |
3.08 |
|
|
|
| 27 |
B2 |
720 |
650 |
0.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20875.2 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 18842.0 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 HF/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.536 |
-0.691 |
|
|
| 2 |
C |
-0.090 |
0.247 |
|
|
| 3 |
C |
0.128 |
0.492 |
|
|
| 4 |
C |
0.128 |
0.492 |
|
|
| 5 |
C |
-0.205 |
-0.466 |
|
|
| 6 |
C |
-0.205 |
-0.466 |
|
|
| 7 |
H |
0.162 |
0.062 |
|
|
| 8 |
H |
0.151 |
0.008 |
|
|
| 9 |
H |
0.151 |
0.008 |
|
|
| 10 |
H |
0.157 |
0.157 |
|
|
| 11 |
H |
0.157 |
0.157 |
|
|
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 |
-2.310 |
2.310 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.779 |
0.000 |
0.000 |
| y |
0.000 |
-28.913 |
0.000 |
| z |
0.000 |
0.000 |
-36.095 |
|
| Traceless |
| | x | y | z |
| x |
-5.275 |
0.000 |
0.000 |
| y |
0.000 |
8.024 |
0.000 |
| z |
0.000 |
0.000 |
-2.749 |
|
| Polar |
| 3z2-r2 | -5.498 |
| x2-y2 | -8.866 |
| 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 |
3.093 |
0.000 |
0.000 |
| y |
0.000 |
9.658 |
0.000 |
| z |
0.000 |
0.000 |
8.873 |
<r2> (average value of r
2) Å
2
| <r2> |
119.807 |
| (<r2>)1/2 |
10.946 |