Vibrational Frequencies calculated at PBE1PBE/6-31G*
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' |
3824 |
3634 |
16.94 |
108.36 |
0.31 |
0.47 |
2 |
A' |
3166 |
3008 |
25.06 |
60.55 |
0.75 |
0.86 |
3 |
A' |
3082 |
2929 |
13.90 |
110.99 |
0.01 |
0.02 |
4 |
A' |
3006 |
2857 |
71.98 |
110.24 |
0.12 |
0.21 |
5 |
A' |
1561 |
1483 |
2.55 |
4.87 |
0.63 |
0.77 |
6 |
A' |
1530 |
1454 |
3.29 |
25.40 |
0.75 |
0.86 |
7 |
A' |
1488 |
1414 |
15.32 |
5.49 |
0.63 |
0.77 |
8 |
A' |
1422 |
1351 |
2.10 |
1.07 |
0.68 |
0.81 |
9 |
A' |
1299 |
1235 |
94.57 |
6.13 |
0.74 |
0.85 |
10 |
A' |
1152 |
1095 |
35.76 |
5.74 |
0.61 |
0.76 |
11 |
A' |
1061 |
1008 |
42.04 |
3.19 |
0.14 |
0.25 |
12 |
A' |
928 |
882 |
7.76 |
5.29 |
0.42 |
0.59 |
13 |
A' |
420 |
399 |
11.87 |
0.27 |
0.67 |
0.81 |
14 |
A" |
3168 |
3011 |
27.19 |
49.82 |
0.75 |
0.86 |
15 |
A" |
3036 |
2885 |
73.06 |
91.60 |
0.75 |
0.86 |
16 |
A" |
1510 |
1435 |
5.77 |
17.18 |
0.75 |
0.86 |
17 |
A" |
1315 |
1250 |
0.11 |
14.50 |
0.75 |
0.86 |
18 |
A" |
1197 |
1138 |
5.40 |
2.70 |
0.75 |
0.86 |
19 |
A" |
828 |
787 |
0.08 |
0.06 |
0.75 |
0.86 |
20 |
A" |
307 |
292 |
108.45 |
4.10 |
0.75 |
0.86 |
21 |
A" |
255 |
242 |
28.75 |
0.62 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17776.9 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 16893.4 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 PBE1PBE/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.525 |
|
|
|
2 |
C |
-0.084 |
|
|
|
3 |
O |
-0.626 |
|
|
|
4 |
H |
0.407 |
|
|
|
5 |
H |
0.168 |
|
|
|
6 |
H |
0.186 |
|
|
|
7 |
H |
0.186 |
|
|
|
8 |
H |
0.145 |
|
|
|
9 |
H |
0.145 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.036 |
1.578 |
0.000 |
1.578 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.214 |
-2.427 |
0.000 |
y |
-2.427 |
-19.622 |
0.000 |
z |
0.000 |
0.000 |
-19.874 |
|
Traceless |
| x | y | z |
x |
2.535 |
-2.427 |
0.000 |
y |
-2.427 |
-1.078 |
0.000 |
z |
0.000 |
0.000 |
-1.456 |
|
Polar |
3z2-r2 | -2.913 |
x2-y2 | 2.409 |
xy | -2.427 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.302 |
-0.138 |
0.000 |
y |
-0.138 |
3.837 |
0.000 |
z |
0.000 |
0.000 |
3.528 |
<r2> (average value of r
2) Å
2
<r2> |
53.729 |
(<r2>)1/2 |
7.330 |