Vibrational Frequencies calculated at B2PLYP/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 |
3119 |
2987 |
10.60 |
227.14 |
0.09 |
0.17 |
2 |
A1 |
1540 |
1475 |
3.41 |
2.53 |
0.66 |
0.80 |
3 |
A1 |
1309 |
1254 |
10.77 |
26.21 |
0.18 |
0.31 |
4 |
A1 |
1149 |
1101 |
0.09 |
1.71 |
0.45 |
0.62 |
5 |
A1 |
898 |
860 |
58.70 |
10.96 |
0.74 |
0.85 |
6 |
A2 |
3202 |
3066 |
0.00 |
124.41 |
0.75 |
0.86 |
7 |
A2 |
1171 |
1122 |
0.00 |
3.92 |
0.75 |
0.86 |
8 |
A2 |
1037 |
993 |
0.00 |
0.07 |
0.75 |
0.86 |
9 |
B1 |
3217 |
3081 |
54.65 |
17.98 |
0.75 |
0.86 |
10 |
B1 |
1163 |
1114 |
3.51 |
12.74 |
0.75 |
0.86 |
11 |
B1 |
817 |
782 |
0.00 |
7.36 |
0.75 |
0.86 |
12 |
B2 |
3109 |
2978 |
36.64 |
10.05 |
0.75 |
0.86 |
13 |
B2 |
1494 |
1431 |
0.34 |
6.58 |
0.75 |
0.86 |
14 |
B2 |
1140 |
1092 |
1.06 |
2.32 |
0.75 |
0.86 |
15 |
B2 |
849 |
813 |
9.85 |
4.48 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12606.9 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 12073.6 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/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.298 |
|
|
|
2 |
C |
0.074 |
|
|
|
3 |
C |
0.074 |
|
|
|
4 |
H |
0.038 |
|
|
|
5 |
H |
0.038 |
|
|
|
6 |
H |
0.038 |
|
|
|
7 |
H |
0.038 |
|
|
|
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 |
-1.851 |
1.851 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.374 |
0.000 |
0.000 |
y |
0.000 |
-16.667 |
0.000 |
z |
0.000 |
0.000 |
-20.393 |
|
Traceless |
| x | y | z |
x |
1.156 |
0.000 |
0.000 |
y |
0.000 |
2.217 |
0.000 |
z |
0.000 |
0.000 |
-3.372 |
|
Polar |
3z2-r2 | -6.745 |
x2-y2 | -0.707 |
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 |
3.354 |
0.000 |
0.000 |
y |
0.000 |
4.318 |
0.000 |
z |
0.000 |
0.000 |
2.812 |
<r2> (average value of r
2) Å
2
<r2> |
36.703 |
(<r2>)1/2 |
6.058 |