Vibrational Frequencies calculated at HF/aug-cc-pVDZ
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 |
4179 |
3805 |
59.40 |
|
|
|
2 |
A |
3381 |
3078 |
18.30 |
|
|
|
3 |
A |
3320 |
3023 |
6.75 |
|
|
|
4 |
A |
3291 |
2997 |
12.82 |
|
|
|
5 |
A |
3196 |
2910 |
44.76 |
|
|
|
6 |
A |
3148 |
2866 |
60.83 |
|
|
|
7 |
A |
1851 |
1686 |
3.20 |
|
|
|
8 |
A |
1618 |
1473 |
1.36 |
|
|
|
9 |
A |
1584 |
1442 |
23.27 |
|
|
|
10 |
A |
1526 |
1389 |
7.78 |
|
|
|
11 |
A |
1408 |
1282 |
1.40 |
|
|
|
12 |
A |
1373 |
1250 |
20.40 |
|
|
|
13 |
A |
1339 |
1219 |
91.49 |
|
|
|
14 |
A |
1245 |
1133 |
25.63 |
|
|
|
15 |
A |
1167 |
1062 |
88.32 |
|
|
|
16 |
A |
1114 |
1014 |
7.46 |
|
|
|
17 |
A |
1069 |
973 |
64.26 |
|
|
|
18 |
A |
1040 |
947 |
3.52 |
|
|
|
19 |
A |
977 |
890 |
1.67 |
|
|
|
20 |
A |
703 |
640 |
6.40 |
|
|
|
21 |
A |
477 |
434 |
3.70 |
|
|
|
22 |
A |
359 |
327 |
12.35 |
|
|
|
23 |
A |
280 |
255 |
128.25 |
|
|
|
24 |
A |
122 |
111 |
1.63 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19881.1 cm
-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 18103.7 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/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.871 |
|
|
|
2 |
C |
0.356 |
|
|
|
3 |
C |
0.507 |
|
|
|
4 |
O |
-0.633 |
|
|
|
5 |
H |
-0.210 |
|
|
|
6 |
H |
-0.052 |
|
|
|
7 |
H |
-0.374 |
|
|
|
8 |
H |
-0.274 |
|
|
|
9 |
H |
-0.287 |
|
|
|
10 |
H |
0.097 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.376 |
1.437 |
0.831 |
1.702 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.248 |
2.969 |
1.731 |
y |
2.969 |
-24.892 |
-1.491 |
z |
1.731 |
-1.491 |
-27.287 |
|
Traceless |
| x | y | z |
x |
4.842 |
2.969 |
1.731 |
y |
2.969 |
-0.625 |
-1.491 |
z |
1.731 |
-1.491 |
-4.217 |
|
Polar |
3z2-r2 | -8.434 |
x2-y2 | 3.645 |
xy | 2.969 |
xz | 1.731 |
yz | -1.491 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
8.131 |
-0.337 |
0.583 |
y |
-0.337 |
5.644 |
-0.169 |
z |
0.583 |
-0.169 |
5.329 |
<r2> (average value of r
2) Å
2
<r2> |
92.752 |
(<r2>)1/2 |
9.631 |