Vibrational Frequencies calculated at BLYP/6-31G(2df,p)
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' |
3675 |
3655 |
8.58 |
74.48 |
0.28 |
0.44 |
2 |
A' |
3025 |
3008 |
32.02 |
67.83 |
0.50 |
0.67 |
3 |
A' |
2895 |
2879 |
65.13 |
117.98 |
0.06 |
0.11 |
4 |
A' |
1475 |
1467 |
3.35 |
16.92 |
0.73 |
0.84 |
5 |
A' |
1447 |
1439 |
5.74 |
6.85 |
0.63 |
0.77 |
6 |
A' |
1358 |
1351 |
23.25 |
3.17 |
0.72 |
0.83 |
7 |
A' |
1059 |
1053 |
3.18 |
5.78 |
0.41 |
0.58 |
8 |
A' |
1004 |
998 |
100.66 |
1.50 |
0.41 |
0.58 |
9 |
A" |
2931 |
2915 |
79.39 |
68.02 |
0.75 |
0.86 |
10 |
A" |
1454 |
1446 |
0.87 |
17.70 |
0.75 |
0.86 |
11 |
A" |
1138 |
1132 |
0.56 |
6.56 |
0.75 |
0.86 |
12 |
A" |
321 |
320 |
98.52 |
3.56 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10891.1 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 10831.2 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 BLYP/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.211 |
|
|
|
2 |
O |
-0.355 |
|
|
|
3 |
H |
0.118 |
|
|
|
4 |
H |
0.090 |
|
|
|
5 |
H |
0.090 |
|
|
|
6 |
H |
0.267 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.261 |
0.737 |
0.000 |
1.461 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.627 |
-1.906 |
0.000 |
y |
-1.906 |
-13.123 |
0.000 |
z |
0.000 |
0.000 |
-13.547 |
|
Traceless |
| x | y | z |
x |
1.708 |
-1.906 |
0.000 |
y |
-1.906 |
-0.537 |
0.000 |
z |
0.000 |
0.000 |
-1.172 |
|
Polar |
3z2-r2 | -2.344 |
x2-y2 | 1.497 |
xy | -1.906 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.616 |
-0.163 |
0.000 |
y |
-0.163 |
2.826 |
0.000 |
z |
0.000 |
0.000 |
2.351 |
<r2> (average value of r
2) Å
2
<r2> |
23.816 |
(<r2>)1/2 |
4.880 |