Vibrational Frequencies calculated at HF/CEP-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 |
3875 |
3493 |
48.30 |
|
|
|
2 |
A1 |
3419 |
3082 |
29.19 |
|
|
|
3 |
A1 |
3386 |
3052 |
29.24 |
|
|
|
4 |
A1 |
3358 |
3027 |
20.41 |
|
|
|
5 |
A1 |
1821 |
1642 |
204.30 |
|
|
|
6 |
A1 |
1794 |
1617 |
91.72 |
|
|
|
7 |
A1 |
1653 |
1490 |
103.85 |
|
|
|
8 |
A1 |
1398 |
1260 |
100.03 |
|
|
|
9 |
A1 |
1303 |
1175 |
15.61 |
|
|
|
10 |
A1 |
1119 |
1008 |
4.61 |
|
|
|
11 |
A1 |
1069 |
964 |
5.43 |
|
|
|
12 |
A1 |
878 |
791 |
13.70 |
|
|
|
13 |
A1 |
567 |
511 |
0.40 |
|
|
|
14 |
A2 |
1127 |
1016 |
0.00 |
|
|
|
15 |
A2 |
964 |
869 |
0.00 |
|
|
|
16 |
A2 |
457 |
412 |
0.00 |
|
|
|
17 |
A2 |
319 |
288 |
0.00 |
|
|
|
18 |
B1 |
1141 |
1029 |
2.12 |
|
|
|
19 |
B1 |
1028 |
926 |
22.45 |
|
|
|
20 |
B1 |
876 |
790 |
157.99 |
|
|
|
21 |
B1 |
774 |
698 |
20.01 |
|
|
|
22 |
B1 |
572 |
516 |
9.65 |
|
|
|
23 |
B1 |
325 |
293 |
427.84 |
|
|
|
24 |
B1 |
244 |
220 |
28.56 |
|
|
|
25 |
B2 |
4023 |
3626 |
28.63 |
|
|
|
26 |
B2 |
3396 |
3061 |
98.80 |
|
|
|
27 |
B2 |
3366 |
3034 |
0.92 |
|
|
|
28 |
B2 |
1776 |
1601 |
16.25 |
|
|
|
29 |
B2 |
1617 |
1457 |
1.65 |
|
|
|
30 |
B2 |
1488 |
1341 |
0.60 |
|
|
|
31 |
B2 |
1394 |
1257 |
16.64 |
|
|
|
32 |
B2 |
1269 |
1144 |
8.38 |
|
|
|
33 |
B2 |
1208 |
1089 |
16.24 |
|
|
|
34 |
B2 |
1112 |
1002 |
0.35 |
|
|
|
35 |
B2 |
673 |
607 |
0.40 |
|
|
|
36 |
B2 |
401 |
361 |
2.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27594.3 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 24873.5 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 HF/CEP-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.089 |
|
|
0.000 |
2 |
C |
-0.287 |
|
|
0.000 |
3 |
C |
-0.276 |
|
|
0.000 |
4 |
C |
-0.270 |
|
|
0.000 |
5 |
C |
-0.276 |
|
|
0.000 |
6 |
C |
-0.287 |
|
|
0.000 |
7 |
N |
-0.604 |
|
|
0.000 |
8 |
H |
0.248 |
|
|
0.000 |
9 |
H |
0.239 |
|
|
0.000 |
10 |
H |
0.253 |
|
|
0.000 |
11 |
H |
0.239 |
|
|
0.000 |
12 |
H |
0.248 |
|
|
0.000 |
13 |
H |
0.341 |
|
|
0.000 |
14 |
H |
0.341 |
|
|
0.000 |
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 |
1.513 |
1.513 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-48.524 |
0.000 |
0.000 |
y |
0.000 |
-36.268 |
0.000 |
z |
0.000 |
0.000 |
-33.655 |
|
Traceless |
| x | y | z |
x |
-13.562 |
0.000 |
0.000 |
y |
0.000 |
4.821 |
0.000 |
z |
0.000 |
0.000 |
8.741 |
|
Polar |
3z2-r2 | 17.482 |
x2-y2 | -12.256 |
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 |
4.361 |
0.000 |
0.000 |
y |
0.000 |
10.966 |
0.000 |
z |
0.000 |
0.000 |
12.724 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |