Vibrational Frequencies calculated at B1B95/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' |
3795 |
3638 |
66.65 |
|
|
|
2 |
A' |
3200 |
3067 |
3.58 |
|
|
|
3 |
A' |
3082 |
2954 |
1.07 |
|
|
|
4 |
A' |
1852 |
1775 |
353.30 |
|
|
|
5 |
A' |
1469 |
1408 |
15.54 |
|
|
|
6 |
A' |
1414 |
1355 |
83.39 |
|
|
|
7 |
A' |
1344 |
1288 |
31.60 |
|
|
|
8 |
A' |
1216 |
1165 |
206.24 |
|
|
|
9 |
A' |
1002 |
960 |
56.41 |
|
|
|
10 |
A' |
879 |
843 |
3.12 |
|
|
|
11 |
A' |
587 |
563 |
41.15 |
|
|
|
12 |
A' |
419 |
402 |
4.49 |
|
|
|
13 |
A" |
3149 |
3018 |
2.60 |
|
|
|
14 |
A" |
1475 |
1414 |
8.85 |
|
|
|
15 |
A" |
1066 |
1022 |
8.07 |
|
|
|
16 |
A" |
670 |
643 |
90.12 |
|
|
|
17 |
A" |
548 |
525 |
24.98 |
|
|
|
18 |
A" |
75 |
72 |
0.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13620.1 cm
-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 13054.9 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 B1B95/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.705 |
|
|
|
2 |
C |
0.419 |
|
|
|
3 |
O |
-0.582 |
|
|
|
4 |
H |
0.335 |
|
|
|
5 |
H |
0.318 |
|
|
|
6 |
H |
0.318 |
|
|
|
7 |
O |
-0.309 |
|
|
|
8 |
H |
0.206 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.293 |
-1.760 |
0.000 |
1.784 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.132 |
-3.703 |
0.000 |
y |
-3.703 |
-27.294 |
0.000 |
z |
0.000 |
0.000 |
-23.090 |
|
Traceless |
| x | y | z |
x |
5.060 |
-3.703 |
0.000 |
y |
-3.703 |
-5.683 |
0.000 |
z |
0.000 |
0.000 |
0.623 |
|
Polar |
3z2-r2 | 1.246 |
x2-y2 | 7.162 |
xy | -3.703 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.501 |
-0.158 |
0.000 |
y |
-0.158 |
5.646 |
0.000 |
z |
0.000 |
0.000 |
3.886 |
<r2> (average value of r
2) Å
2
<r2> |
70.306 |
(<r2>)1/2 |
8.385 |