Vibrational Frequencies calculated at LSDA/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' |
3641 |
3573 |
44.17 |
|
|
|
2 |
A' |
3100 |
3042 |
10.08 |
|
|
|
3 |
A' |
3009 |
2952 |
13.87 |
|
|
|
4 |
A' |
2993 |
2937 |
7.14 |
|
|
|
5 |
A' |
1839 |
1804 |
225.72 |
|
|
|
6 |
A' |
1446 |
1419 |
32.60 |
|
|
|
7 |
A' |
1406 |
1380 |
67.54 |
|
|
|
8 |
A' |
1398 |
1371 |
15.35 |
|
|
|
9 |
A' |
1361 |
1335 |
24.71 |
|
|
|
10 |
A' |
1263 |
1240 |
0.16 |
|
|
|
11 |
A' |
1156 |
1134 |
200.10 |
|
|
|
12 |
A' |
1090 |
1070 |
23.20 |
|
|
|
13 |
A' |
989 |
970 |
8.52 |
|
|
|
14 |
A' |
825 |
809 |
18.18 |
|
|
|
15 |
A' |
600 |
589 |
21.37 |
|
|
|
16 |
A' |
461 |
452 |
25.41 |
|
|
|
17 |
A' |
246 |
242 |
3.46 |
|
|
|
18 |
A" |
3097 |
3039 |
8.50 |
|
|
|
19 |
A" |
3031 |
2975 |
1.53 |
|
|
|
20 |
A" |
1434 |
1408 |
9.70 |
|
|
|
21 |
A" |
1221 |
1199 |
0.16 |
|
|
|
22 |
A" |
1061 |
1041 |
0.16 |
|
|
|
23 |
A" |
788 |
774 |
30.54 |
|
|
|
24 |
A" |
682 |
669 |
81.93 |
|
|
|
25 |
A" |
506 |
496 |
20.77 |
|
|
|
26 |
A" |
191 |
187 |
0.04 |
|
|
|
27 |
A" |
34 |
34 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19433.2 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 19069.8 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/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.467 |
|
|
|
2 |
C |
-0.335 |
|
|
|
3 |
C |
-0.421 |
|
|
|
4 |
O |
-0.448 |
|
|
|
5 |
O |
-0.406 |
|
|
|
6 |
H |
0.175 |
|
|
|
7 |
H |
0.175 |
|
|
|
8 |
H |
0.136 |
|
|
|
9 |
H |
0.161 |
|
|
|
10 |
H |
0.161 |
|
|
|
11 |
H |
0.336 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.449 |
-0.086 |
0.000 |
1.452 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-33.960 |
-0.254 |
0.000 |
y |
-0.254 |
-24.740 |
0.000 |
z |
0.000 |
0.000 |
-29.109 |
|
Traceless |
| x | y | z |
x |
-7.036 |
-0.254 |
0.000 |
y |
-0.254 |
6.795 |
0.000 |
z |
0.000 |
0.000 |
0.241 |
|
Polar |
3z2-r2 | 0.482 |
x2-y2 | -9.220 |
xy | -0.254 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.997 |
-0.075 |
0.000 |
y |
-0.075 |
6.745 |
0.000 |
z |
0.000 |
0.000 |
4.288 |
<r2> (average value of r
2) Å
2
<r2> |
121.671 |
(<r2>)1/2 |
11.030 |