Vibrational Frequencies calculated at LSDA/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 |
3719 |
3678 |
29.49 |
|
|
|
2 |
A |
3169 |
3135 |
3.23 |
|
|
|
3 |
A |
3154 |
3120 |
1.51 |
|
|
|
4 |
A |
3075 |
3042 |
3.18 |
|
|
|
5 |
A |
3067 |
3033 |
7.33 |
|
|
|
6 |
A |
3022 |
2989 |
30.26 |
|
|
|
7 |
A |
1451 |
1435 |
27.55 |
|
|
|
8 |
A |
1371 |
1357 |
6.69 |
|
|
|
9 |
A |
1358 |
1343 |
3.29 |
|
|
|
10 |
A |
1247 |
1233 |
59.64 |
|
|
|
11 |
A |
1214 |
1201 |
70.73 |
|
|
|
12 |
A |
1175 |
1162 |
11.72 |
|
|
|
13 |
A |
1144 |
1132 |
0.23 |
|
|
|
14 |
A |
1076 |
1065 |
1.40 |
|
|
|
15 |
A |
1017 |
1006 |
19.93 |
|
|
|
16 |
A |
1011 |
1000 |
7.88 |
|
|
|
17 |
A |
968 |
957 |
14.87 |
|
|
|
18 |
A |
926 |
916 |
22.78 |
|
|
|
19 |
A |
830 |
821 |
10.74 |
|
|
|
20 |
A |
794 |
786 |
6.56 |
|
|
|
21 |
A |
738 |
730 |
2.24 |
|
|
|
22 |
A |
401 |
396 |
16.01 |
|
|
|
23 |
A |
399 |
395 |
8.70 |
|
|
|
24 |
A |
297 |
294 |
106.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18311.3 cm
-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 18111.7 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/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.014 |
|
|
|
2 |
C |
-0.246 |
|
|
|
3 |
C |
-0.283 |
|
|
|
4 |
O |
-0.283 |
|
|
|
5 |
H |
0.095 |
|
|
|
6 |
H |
0.125 |
|
|
|
7 |
H |
0.128 |
|
|
|
8 |
H |
0.117 |
|
|
|
9 |
H |
0.128 |
|
|
|
10 |
H |
0.204 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.247 |
1.278 |
0.607 |
1.436 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.886 |
-3.158 |
0.217 |
y |
-3.158 |
-24.601 |
-0.167 |
z |
0.217 |
-0.167 |
-24.457 |
|
Traceless |
| x | y | z |
x |
-0.357 |
-3.158 |
0.217 |
y |
-3.158 |
0.071 |
-0.167 |
z |
0.217 |
-0.167 |
0.286 |
|
Polar |
3z2-r2 | 0.573 |
x2-y2 | -0.285 |
xy | -3.158 |
xz | 0.217 |
yz | -0.167 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.231 |
-0.179 |
0.030 |
y |
-0.179 |
5.910 |
-0.004 |
z |
0.030 |
-0.004 |
5.460 |
<r2> (average value of r
2) Å
2
<r2> |
72.455 |
(<r2>)1/2 |
8.512 |