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' |
3097 |
3039 |
11.52 |
|
|
|
2 |
A' |
3072 |
3015 |
19.77 |
|
|
|
3 |
A' |
3002 |
2946 |
9.95 |
|
|
|
4 |
A' |
2892 |
2838 |
74.50 |
|
|
|
5 |
A' |
2868 |
2815 |
43.18 |
|
|
|
6 |
A' |
1483 |
1455 |
3.39 |
|
|
|
7 |
A' |
1453 |
1426 |
3.48 |
|
|
|
8 |
A' |
1444 |
1417 |
8.42 |
|
|
|
9 |
A' |
1421 |
1394 |
3.30 |
|
|
|
10 |
A' |
1379 |
1353 |
41.85 |
|
|
|
11 |
A' |
1332 |
1307 |
0.78 |
|
|
|
12 |
A' |
1232 |
1209 |
154.84 |
|
|
|
13 |
A' |
1184 |
1162 |
22.20 |
|
|
|
14 |
A' |
1095 |
1075 |
3.99 |
|
|
|
15 |
A' |
1060 |
1040 |
23.90 |
|
|
|
16 |
A' |
872 |
855 |
5.30 |
|
|
|
17 |
A' |
466 |
458 |
0.66 |
|
|
|
18 |
A' |
284 |
279 |
3.11 |
|
|
|
19 |
A" |
3093 |
3035 |
13.27 |
|
|
|
20 |
A" |
2937 |
2882 |
47.72 |
|
|
|
21 |
A" |
2894 |
2839 |
82.70 |
|
|
|
22 |
A" |
1424 |
1397 |
11.56 |
|
|
|
23 |
A" |
1421 |
1394 |
5.82 |
|
|
|
24 |
A" |
1248 |
1225 |
1.94 |
|
|
|
25 |
A" |
1166 |
1145 |
8.75 |
|
|
|
26 |
A" |
1130 |
1109 |
0.96 |
|
|
|
27 |
A" |
798 |
783 |
1.59 |
|
|
|
28 |
A" |
273 |
268 |
2.00 |
|
|
|
29 |
A" |
219 |
215 |
0.42 |
|
|
|
30 |
A" |
128 |
125 |
2.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23183.0 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 22749.5 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 |
-0.195 |
|
|
|
2 |
O |
-0.389 |
|
|
|
3 |
C |
-0.022 |
|
|
|
4 |
C |
-0.446 |
|
|
|
5 |
H |
0.149 |
|
|
|
6 |
H |
0.118 |
|
|
|
7 |
H |
0.118 |
|
|
|
8 |
H |
0.108 |
|
|
|
9 |
H |
0.108 |
|
|
|
10 |
H |
0.140 |
|
|
|
11 |
H |
0.156 |
|
|
|
12 |
H |
0.156 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.800 |
-0.624 |
0.000 |
1.015 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.367 |
1.796 |
0.000 |
y |
1.796 |
-25.392 |
0.000 |
z |
0.000 |
0.000 |
-26.572 |
|
Traceless |
| x | y | z |
x |
0.615 |
1.796 |
0.000 |
y |
1.796 |
0.577 |
0.000 |
z |
0.000 |
0.000 |
-1.193 |
|
Polar |
3z2-r2 | -2.385 |
x2-y2 | 0.025 |
xy | 1.796 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.073 |
0.771 |
0.000 |
y |
0.771 |
6.172 |
0.000 |
z |
0.000 |
0.000 |
5.320 |
<r2> (average value of r
2) Å
2
<r2> |
101.484 |
(<r2>)1/2 |
10.074 |