Vibrational Frequencies calculated at HF/6-311G**
| 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' |
3252 |
2954 |
34.14 |
76.47 |
0.68 |
0.81 |
| 2 |
A' |
3205 |
2912 |
7.71 |
126.52 |
0.09 |
0.16 |
| 3 |
A' |
3181 |
2890 |
24.80 |
115.81 |
0.01 |
0.03 |
| 4 |
A' |
2594 |
2357 |
14.48 |
55.76 |
0.24 |
0.38 |
| 5 |
A' |
1620 |
1472 |
5.33 |
4.76 |
0.74 |
0.85 |
| 6 |
A' |
1598 |
1452 |
4.15 |
13.49 |
0.75 |
0.86 |
| 7 |
A' |
1542 |
1401 |
0.77 |
1.56 |
0.13 |
0.23 |
| 8 |
A' |
1473 |
1338 |
5.20 |
2.01 |
0.48 |
0.65 |
| 9 |
A' |
1185 |
1077 |
3.96 |
3.46 |
0.18 |
0.31 |
| 10 |
A' |
1074 |
975 |
1.61 |
7.97 |
0.44 |
0.61 |
| 11 |
A' |
882 |
802 |
2.95 |
6.02 |
0.15 |
0.26 |
| 12 |
A' |
600 |
545 |
1.03 |
2.50 |
0.39 |
0.57 |
| 13 |
A' |
236 |
215 |
5.56 |
3.05 |
0.73 |
0.84 |
| 14 |
A" |
3262 |
2964 |
34.87 |
5.55 |
0.75 |
0.86 |
| 15 |
A" |
3237 |
2941 |
0.14 |
121.01 |
0.75 |
0.86 |
| 16 |
A" |
1613 |
1465 |
7.01 |
11.16 |
0.75 |
0.86 |
| 17 |
A" |
1396 |
1269 |
0.03 |
5.03 |
0.75 |
0.86 |
| 18 |
A" |
1214 |
1103 |
0.39 |
0.01 |
0.75 |
0.86 |
| 19 |
A" |
850 |
772 |
2.58 |
0.43 |
0.75 |
0.86 |
| 20 |
A" |
439 |
399 |
0.95 |
4.06 |
0.75 |
0.86 |
| 21 |
A" |
241 |
219 |
1.13 |
0.58 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17348.0 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 15760.6 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/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.235 |
|
|
|
| 2 |
C |
-0.148 |
|
|
|
| 3 |
C |
0.101 |
|
|
|
| 4 |
N |
-0.340 |
|
|
|
| 5 |
H |
0.106 |
|
|
|
| 6 |
H |
0.113 |
|
|
|
| 7 |
H |
0.113 |
|
|
|
| 8 |
H |
0.145 |
|
|
|
| 9 |
H |
0.145 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.384 |
3.464 |
0.000 |
4.205 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.580 |
-3.947 |
0.000 |
| y |
-3.947 |
-27.975 |
0.000 |
| z |
0.000 |
0.000 |
-24.023 |
|
| Traceless |
| | x | y | z |
| x |
-1.581 |
-3.947 |
0.000 |
| y |
-3.947 |
-2.174 |
0.000 |
| z |
0.000 |
0.000 |
3.755 |
|
| Polar |
| 3z2-r2 | 7.510 |
| x2-y2 | 0.395 |
| xy | -3.947 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.305 |
1.071 |
0.000 |
| y |
1.071 |
5.717 |
0.000 |
| z |
0.000 |
0.000 |
4.097 |
<r2> (average value of r
2) Å
2
| <r2> |
87.635 |
| (<r2>)1/2 |
9.361 |