Vibrational Frequencies calculated at LSDA/STO-3G
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 |
3687 |
3301 |
11.53 |
|
|
|
2 |
A |
3445 |
3085 |
0.04 |
|
|
|
3 |
A |
3383 |
3029 |
1.23 |
|
|
|
4 |
A |
3349 |
2999 |
3.85 |
|
|
|
5 |
A |
3236 |
2898 |
4.38 |
|
|
|
6 |
A |
1648 |
1476 |
4.37 |
|
|
|
7 |
A |
1622 |
1452 |
8.09 |
|
|
|
8 |
A |
1563 |
1400 |
13.86 |
|
|
|
9 |
A |
1517 |
1358 |
0.05 |
|
|
|
10 |
A |
1393 |
1247 |
70.20 |
|
|
|
11 |
A |
1278 |
1144 |
2.46 |
|
|
|
12 |
A |
1118 |
1001 |
6.74 |
|
|
|
13 |
A |
1094 |
980 |
2.93 |
|
|
|
14 |
A |
990 |
887 |
3.93 |
|
|
|
15 |
A |
587 |
526 |
7.58 |
|
|
|
16 |
A |
451 |
404 |
80.74 |
|
|
|
17 |
A |
384 |
343 |
23.61 |
|
|
|
18 |
A |
129 |
116 |
0.96 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15436.0 cm
-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 13823.0 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 LSDA/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.077 |
|
|
|
2 |
C |
-0.292 |
|
|
|
3 |
O |
-0.193 |
|
|
|
4 |
H |
0.063 |
|
|
|
5 |
H |
0.100 |
|
|
|
6 |
H |
0.097 |
|
|
|
7 |
H |
0.089 |
|
|
|
8 |
H |
0.213 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.830 |
0.892 |
0.370 |
1.273 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-14.041 |
-1.806 |
-0.150 |
y |
-1.806 |
-17.458 |
0.455 |
z |
-0.150 |
0.455 |
-18.003 |
|
Traceless |
| x | y | z |
x |
3.690 |
-1.806 |
-0.150 |
y |
-1.806 |
-1.436 |
0.455 |
z |
-0.150 |
0.455 |
-2.253 |
|
Polar |
3z2-r2 | -4.507 |
x2-y2 | 3.417 |
xy | -1.806 |
xz | -0.150 |
yz | 0.455 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.051 |
-0.010 |
-0.049 |
y |
-0.010 |
1.909 |
0.033 |
z |
-0.049 |
0.033 |
1.139 |
<r2> (average value of r
2) Å
2
<r2> |
51.568 |
(<r2>)1/2 |
7.181 |