Vibrational Frequencies calculated at B2PLYP/aug-cc-pVTZ
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 |
3842 |
3692 |
62.43 |
|
|
|
2 |
A |
3165 |
3042 |
35.91 |
|
|
|
3 |
A |
3130 |
3008 |
8.55 |
|
|
|
4 |
A |
3074 |
2954 |
15.24 |
|
|
|
5 |
A |
2987 |
2871 |
39.02 |
|
|
|
6 |
A |
1503 |
1445 |
1.70 |
|
|
|
7 |
A |
1480 |
1422 |
9.09 |
|
|
|
8 |
A |
1457 |
1400 |
19.28 |
|
|
|
9 |
A |
1404 |
1349 |
0.31 |
|
|
|
10 |
A |
1278 |
1228 |
107.43 |
|
|
|
11 |
A |
1210 |
1163 |
53.72 |
|
|
|
12 |
A |
1067 |
1025 |
32.81 |
|
|
|
13 |
A |
1031 |
991 |
5.34 |
|
|
|
14 |
A |
935 |
898 |
11.04 |
|
|
|
15 |
A |
572 |
550 |
17.35 |
|
|
|
16 |
A |
411 |
395 |
8.83 |
|
|
|
17 |
A |
366 |
352 |
118.88 |
|
|
|
18 |
A |
182 |
175 |
3.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14546.5 cm
-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 13979.2 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 B2PLYP/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.352 |
|
|
|
2 |
C |
-0.591 |
|
|
|
3 |
O |
-0.359 |
|
|
|
4 |
H |
0.388 |
|
|
|
5 |
H |
0.261 |
|
|
|
6 |
H |
0.247 |
|
|
|
7 |
H |
0.249 |
|
|
|
8 |
H |
0.158 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.430 |
1.161 |
0.342 |
1.284 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.785 |
-1.987 |
-0.127 |
y |
-1.987 |
-19.906 |
0.669 |
z |
-0.127 |
0.669 |
-20.910 |
|
Traceless |
| x | y | z |
x |
4.623 |
-1.987 |
-0.127 |
y |
-1.987 |
-1.558 |
0.669 |
z |
-0.127 |
0.669 |
-3.065 |
|
Polar |
3z2-r2 | -6.130 |
x2-y2 | 4.120 |
xy | -1.987 |
xz | -0.127 |
yz | 0.669 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.682 |
-0.098 |
0.051 |
y |
-0.098 |
4.888 |
-0.143 |
z |
0.051 |
-0.143 |
4.390 |
<r2> (average value of r
2) Å
2
<r2> |
51.708 |
(<r2>)1/2 |
7.191 |