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 |
A' |
3972 |
3586 |
118.01 |
|
|
|
| 2 |
A' |
3491 |
3152 |
0.41 |
|
|
|
| 3 |
A' |
3474 |
3137 |
5.28 |
|
|
|
| 4 |
A' |
3461 |
3125 |
2.41 |
|
|
|
| 5 |
A' |
1732 |
1564 |
17.85 |
|
|
|
| 6 |
A' |
1615 |
1459 |
18.01 |
|
|
|
| 7 |
A' |
1548 |
1398 |
18.02 |
|
|
|
| 8 |
A' |
1539 |
1390 |
5.36 |
|
|
|
| 9 |
A' |
1406 |
1269 |
2.51 |
|
|
|
| 10 |
A' |
1270 |
1146 |
0.22 |
|
|
|
| 11 |
A' |
1225 |
1106 |
28.32 |
|
|
|
| 12 |
A' |
1152 |
1040 |
0.61 |
|
|
|
| 13 |
A' |
1115 |
1007 |
46.81 |
|
|
|
| 14 |
A' |
1037 |
936 |
5.75 |
|
|
|
| 15 |
A' |
1027 |
928 |
21.53 |
|
|
|
| 16 |
A" |
1088 |
982 |
0.01 |
|
|
|
| 17 |
A" |
1026 |
926 |
5.52 |
|
|
|
| 18 |
A" |
896 |
809 |
90.49 |
|
|
|
| 19 |
A" |
759 |
686 |
163.24 |
|
|
|
| 20 |
A" |
733 |
662 |
17.64 |
|
|
|
| 21 |
A" |
695 |
628 |
28.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17131.1 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 15467.7 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 HF/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.243 |
0.134 |
|
|
| 2 |
C |
0.176 |
-0.027 |
|
|
| 3 |
H |
0.218 |
0.152 |
|
|
| 4 |
C |
-0.369 |
-0.336 |
|
|
| 5 |
H |
0.222 |
0.064 |
|
|
| 6 |
C |
0.030 |
0.305 |
|
|
| 7 |
N |
-0.251 |
-0.565 |
|
|
| 8 |
H |
0.405 |
0.284 |
|
|
| 9 |
N |
-0.673 |
-0.010 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.559 |
0.619 |
0.000 |
2.633 |
| CHELPG |
2.511 |
0.620 |
0.000 |
2.587 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.199 |
3.107 |
0.000 |
| y |
3.107 |
-22.169 |
0.000 |
| z |
0.000 |
0.000 |
-32.365 |
|
| Traceless |
| | x | y | z |
| x |
-2.932 |
3.107 |
0.000 |
| y |
3.107 |
9.113 |
0.000 |
| z |
0.000 |
0.000 |
-6.181 |
|
| Polar |
| 3z2-r2 | -12.362 |
| x2-y2 | -8.030 |
| xy | 3.107 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.229 |
0.279 |
0.000 |
| y |
0.279 |
6.761 |
0.000 |
| z |
0.000 |
0.000 |
2.189 |
<r2> (average value of r
2) Å
2
| <r2> |
79.736 |
| (<r2>)1/2 |
8.930 |