Vibrational Frequencies calculated at HF/CEP-121G*
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 |
4134 |
3735 |
26.56 |
|
|
|
2 |
A |
3269 |
2953 |
67.85 |
|
|
|
3 |
A |
3263 |
2948 |
109.58 |
|
|
|
4 |
A |
3253 |
2939 |
3.40 |
|
|
|
5 |
A |
3234 |
2922 |
64.86 |
|
|
|
6 |
A |
3188 |
2880 |
14.92 |
|
|
|
7 |
A |
3173 |
2866 |
49.94 |
|
|
|
8 |
A |
3160 |
2855 |
68.42 |
|
|
|
9 |
A |
1638 |
1480 |
4.59 |
|
|
|
10 |
A |
1628 |
1471 |
2.69 |
|
|
|
11 |
A |
1618 |
1462 |
2.07 |
|
|
|
12 |
A |
1613 |
1458 |
0.45 |
|
|
|
13 |
A |
1572 |
1420 |
18.72 |
|
|
|
14 |
A |
1555 |
1404 |
20.06 |
|
|
|
15 |
A |
1518 |
1372 |
1.25 |
|
|
|
16 |
A |
1499 |
1354 |
24.95 |
|
|
|
17 |
A |
1387 |
1253 |
90.25 |
|
|
|
18 |
A |
1293 |
1168 |
41.70 |
|
|
|
19 |
A |
1256 |
1134 |
12.16 |
|
|
|
20 |
A |
1166 |
1054 |
29.83 |
|
|
|
21 |
A |
1064 |
961 |
50.60 |
|
|
|
22 |
A |
1018 |
920 |
0.10 |
|
|
|
23 |
A |
1001 |
904 |
0.14 |
|
|
|
24 |
A |
874 |
789 |
3.26 |
|
|
|
25 |
A |
512 |
463 |
10.78 |
|
|
|
26 |
A |
440 |
398 |
12.13 |
|
|
|
27 |
A |
381 |
344 |
1.46 |
|
|
|
28 |
A |
319 |
288 |
144.44 |
|
|
|
29 |
A |
280 |
253 |
0.29 |
|
|
|
30 |
A |
230 |
208 |
5.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25268.0 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 22827.1 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-121G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.247 |
|
|
|
2 |
C |
-0.548 |
|
|
|
3 |
C |
-0.529 |
|
|
|
4 |
O |
-0.685 |
|
|
|
5 |
H |
0.116 |
|
|
|
6 |
H |
0.151 |
|
|
|
7 |
H |
0.165 |
|
|
|
8 |
H |
0.157 |
|
|
|
9 |
H |
0.179 |
|
|
|
10 |
H |
0.149 |
|
|
|
11 |
H |
0.160 |
|
|
|
12 |
H |
0.437 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.203 |
-0.874 |
1.051 |
1.821 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.127 |
-2.828 |
-0.379 |
y |
-2.828 |
-27.446 |
1.352 |
z |
-0.379 |
1.352 |
-26.836 |
|
Traceless |
| x | y | z |
x |
2.014 |
-2.828 |
-0.379 |
y |
-2.828 |
-1.464 |
1.352 |
z |
-0.379 |
1.352 |
-0.550 |
|
Polar |
3z2-r2 | -1.099 |
x2-y2 | 2.318 |
xy | -2.828 |
xz | -0.379 |
yz | 1.352 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.966 |
-0.113 |
-0.049 |
y |
-0.113 |
5.636 |
-0.034 |
z |
-0.049 |
-0.034 |
5.267 |
<r2> (average value of r
2) Å
2
<r2> |
77.016 |
(<r2>)1/2 |
8.776 |