Vibrational Frequencies calculated at HF/LANL2DZ
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' |
3278 |
2950 |
72.19 |
|
|
|
2 |
A' |
3232 |
2909 |
19.84 |
|
|
|
3 |
A' |
3217 |
2895 |
132.48 |
|
|
|
4 |
A' |
3189 |
2870 |
66.14 |
|
|
|
5 |
A' |
3182 |
2864 |
2.17 |
|
|
|
6 |
A' |
1883 |
1695 |
177.24 |
|
|
|
7 |
A' |
1657 |
1491 |
12.36 |
|
|
|
8 |
A' |
1646 |
1481 |
2.15 |
|
|
|
9 |
A' |
1619 |
1457 |
20.65 |
|
|
|
10 |
A' |
1570 |
1413 |
3.82 |
|
|
|
11 |
A' |
1554 |
1398 |
6.81 |
|
|
|
12 |
A' |
1530 |
1376 |
14.75 |
|
|
|
13 |
A' |
1457 |
1311 |
11.76 |
|
|
|
14 |
A' |
1242 |
1117 |
13.72 |
|
|
|
15 |
A' |
1136 |
1022 |
0.54 |
|
|
|
16 |
A' |
1059 |
953 |
2.67 |
|
|
|
17 |
A' |
930 |
837 |
1.68 |
|
|
|
18 |
A' |
732 |
659 |
24.94 |
|
|
|
19 |
A' |
372 |
335 |
1.52 |
|
|
|
20 |
A' |
210 |
189 |
12.31 |
|
|
|
21 |
A" |
3292 |
2962 |
106.32 |
|
|
|
22 |
A" |
3258 |
2932 |
16.66 |
|
|
|
23 |
A" |
3225 |
2902 |
18.78 |
|
|
|
24 |
A" |
1649 |
1484 |
10.10 |
|
|
|
25 |
A" |
1443 |
1298 |
0.45 |
|
|
|
26 |
A" |
1380 |
1242 |
0.41 |
|
|
|
27 |
A" |
1281 |
1153 |
0.00 |
|
|
|
28 |
A" |
1042 |
937 |
0.00 |
|
|
|
29 |
A" |
878 |
790 |
0.66 |
|
|
|
30 |
A" |
758 |
682 |
5.60 |
|
|
|
31 |
A" |
252 |
227 |
0.04 |
|
|
|
32 |
A" |
166 |
150 |
5.09 |
|
|
|
33 |
A" |
83 |
75 |
4.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26699.3 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 24026.7 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 HF/LANL2DZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.556 |
|
|
|
2 |
H |
0.186 |
|
|
|
3 |
H |
0.163 |
|
|
|
4 |
H |
0.163 |
|
|
|
5 |
C |
-0.248 |
|
|
|
6 |
H |
0.176 |
|
|
|
7 |
H |
0.176 |
|
|
|
8 |
C |
-0.353 |
|
|
|
9 |
H |
0.187 |
|
|
|
10 |
H |
0.187 |
|
|
|
11 |
C |
0.114 |
|
|
|
12 |
H |
0.159 |
|
|
|
13 |
O |
-0.354 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.211 |
2.663 |
0.000 |
3.461 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-38.797 |
-5.379 |
0.000 |
y |
-5.379 |
-31.113 |
0.000 |
z |
0.000 |
0.000 |
-31.095 |
|
Traceless |
| x | y | z |
x |
-7.693 |
-5.379 |
0.000 |
y |
-5.379 |
3.833 |
0.000 |
z |
0.000 |
0.000 |
3.860 |
|
Polar |
3z2-r2 | 7.720 |
x2-y2 | -7.684 |
xy | -5.379 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.785 |
0.227 |
0.000 |
y |
0.227 |
6.489 |
0.000 |
z |
0.000 |
0.000 |
5.004 |
<r2> (average value of r
2) Å
2
<r2> |
156.345 |
(<r2>)1/2 |
12.504 |