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 |
A' |
4095 |
3692 |
63.99 |
|
|
|
2 |
A' |
3429 |
3091 |
12.83 |
|
|
|
3 |
A' |
3414 |
3078 |
46.58 |
|
|
|
4 |
A' |
3394 |
3059 |
53.58 |
|
|
|
5 |
A' |
3376 |
3043 |
4.40 |
|
|
|
6 |
A' |
3362 |
3030 |
12.15 |
|
|
|
7 |
A' |
1802 |
1625 |
42.04 |
|
|
|
8 |
A' |
1787 |
1611 |
44.96 |
|
|
|
9 |
A' |
1653 |
1490 |
61.19 |
|
|
|
10 |
A' |
1615 |
1456 |
20.91 |
|
|
|
11 |
A' |
1484 |
1338 |
18.37 |
|
|
|
12 |
A' |
1400 |
1262 |
14.66 |
|
|
|
13 |
A' |
1359 |
1225 |
60.35 |
|
|
|
14 |
A' |
1295 |
1167 |
15.57 |
|
|
|
15 |
A' |
1279 |
1153 |
53.57 |
|
|
|
16 |
A' |
1248 |
1125 |
139.22 |
|
|
|
17 |
A' |
1173 |
1057 |
24.50 |
|
|
|
18 |
A' |
1117 |
1007 |
10.74 |
|
|
|
19 |
A' |
1076 |
970 |
2.20 |
|
|
|
20 |
A' |
868 |
783 |
27.05 |
|
|
|
21 |
A' |
671 |
605 |
0.43 |
|
|
|
22 |
A' |
561 |
506 |
2.40 |
|
|
|
23 |
A' |
419 |
378 |
15.88 |
|
|
|
24 |
A" |
1146 |
1033 |
0.61 |
|
|
|
25 |
A" |
1130 |
1018 |
0.00 |
|
|
|
26 |
A" |
1044 |
941 |
9.17 |
|
|
|
27 |
A" |
970 |
875 |
0.04 |
|
|
|
28 |
A" |
876 |
790 |
136.81 |
|
|
|
29 |
A" |
767 |
691 |
20.03 |
|
|
|
30 |
A" |
562 |
507 |
17.53 |
|
|
|
31 |
A" |
461 |
415 |
0.68 |
|
|
|
32 |
A" |
276 |
248 |
193.90 |
|
|
|
33 |
A" |
256 |
231 |
6.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24682.8 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 22249.1 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-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.072 |
|
|
|
2 |
C |
-0.174 |
|
|
|
3 |
C |
-0.265 |
|
|
|
4 |
C |
-0.242 |
|
|
|
5 |
C |
-0.273 |
|
|
|
6 |
C |
-0.179 |
|
|
|
7 |
O |
-0.458 |
|
|
|
8 |
H |
0.393 |
|
|
|
9 |
H |
0.246 |
|
|
|
10 |
H |
0.245 |
|
|
|
11 |
H |
0.253 |
|
|
|
12 |
H |
0.245 |
|
|
|
13 |
H |
0.281 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.719 |
-0.674 |
0.000 |
1.847 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-35.277 |
-5.616 |
0.000 |
y |
-5.616 |
-38.927 |
0.000 |
z |
0.000 |
0.000 |
-46.332 |
|
Traceless |
| x | y | z |
x |
7.352 |
-5.616 |
0.000 |
y |
-5.616 |
1.877 |
0.000 |
z |
0.000 |
0.000 |
-9.230 |
|
Polar |
3z2-r2 | -18.459 |
x2-y2 | 3.650 |
xy | -5.616 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
10.605 |
-0.251 |
0.000 |
y |
-0.251 |
11.429 |
0.000 |
z |
0.000 |
0.000 |
4.031 |
<r2> (average value of r
2) Å
2
<r2> |
152.905 |
(<r2>)1/2 |
12.365 |