Vibrational Frequencies calculated at B2PLYP/daug-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 |
A1 |
3150 |
3150 |
22.70 |
98.61 |
0.31 |
0.48 |
2 |
A1 |
3001 |
3001 |
65.77 |
341.32 |
0.02 |
0.03 |
3 |
A1 |
1498 |
1498 |
3.12 |
5.08 |
0.73 |
0.85 |
4 |
A1 |
1467 |
1467 |
0.02 |
3.06 |
0.75 |
0.85 |
5 |
A1 |
1260 |
1260 |
6.58 |
0.45 |
0.68 |
0.81 |
6 |
A1 |
939 |
939 |
35.35 |
9.56 |
0.27 |
0.43 |
7 |
A1 |
414 |
414 |
2.38 |
1.17 |
0.14 |
0.24 |
8 |
A2 |
3054 |
3054 |
0.00 |
18.82 |
0.75 |
0.86 |
9 |
A2 |
1467 |
1467 |
0.00 |
12.08 |
0.75 |
0.86 |
10 |
A2 |
1153 |
1153 |
0.00 |
1.80 |
0.75 |
0.86 |
11 |
A2 |
196 |
196 |
0.00 |
0.19 |
0.75 |
0.86 |
12 |
B1 |
3049 |
3049 |
126.35 |
105.16 |
0.75 |
0.86 |
13 |
B1 |
1480 |
1480 |
13.17 |
0.05 |
0.75 |
0.86 |
14 |
B1 |
1184 |
1184 |
7.35 |
0.01 |
0.75 |
0.86 |
15 |
B1 |
244 |
244 |
5.30 |
0.00 |
0.75 |
0.86 |
16 |
B2 |
3150 |
3150 |
29.36 |
66.95 |
0.75 |
0.86 |
17 |
B2 |
2990 |
2990 |
60.70 |
1.70 |
0.75 |
0.86 |
18 |
B2 |
1482 |
1482 |
11.51 |
1.42 |
0.75 |
0.86 |
19 |
B2 |
1435 |
1435 |
2.18 |
1.59 |
0.75 |
0.86 |
20 |
B2 |
1191 |
1191 |
100.06 |
0.56 |
0.75 |
0.86 |
21 |
B2 |
1111 |
1111 |
40.06 |
1.77 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17457.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17457.5 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 B2PLYP/daug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.691 |
|
|
|
2 |
C |
1.302 |
|
|
|
3 |
C |
1.302 |
|
|
|
4 |
H |
-0.338 |
|
|
|
5 |
H |
-0.338 |
|
|
|
6 |
H |
-0.309 |
|
|
|
7 |
H |
-0.309 |
|
|
|
8 |
H |
-0.309 |
|
|
|
9 |
H |
-0.309 |
|
|
|
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 |
-1.308 |
1.308 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.588 |
0.000 |
0.000 |
y |
0.000 |
-17.729 |
0.000 |
z |
0.000 |
0.000 |
-21.783 |
|
Traceless |
| x | y | z |
x |
-0.832 |
0.000 |
0.000 |
y |
0.000 |
3.457 |
0.000 |
z |
0.000 |
0.000 |
-2.624 |
|
Polar |
3z2-r2 | -5.249 |
x2-y2 | -2.859 |
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 |
4.698 |
0.000 |
0.000 |
y |
0.000 |
5.830 |
0.000 |
z |
0.000 |
0.000 |
4.814 |
<r2> (average value of r
2) Å
2
<r2> |
53.096 |
(<r2>)1/2 |
7.287 |