Vibrational Frequencies calculated at LSDA/3-21G
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' |
3020 |
2971 |
4.23 |
|
|
|
2 |
A' |
2901 |
2853 |
7.13 |
|
|
|
3 |
A' |
2540 |
2498 |
71.01 |
|
|
|
4 |
A' |
1467 |
1443 |
6.73 |
|
|
|
5 |
A' |
1321 |
1300 |
99.00 |
|
|
|
6 |
A' |
1208 |
1188 |
17.42 |
|
|
|
7 |
A' |
1054 |
1037 |
61.30 |
|
|
|
8 |
A' |
989 |
973 |
13.65 |
|
|
|
9 |
A' |
575 |
566 |
3.86 |
|
|
|
10 |
A" |
3078 |
3028 |
5.03 |
|
|
|
11 |
A" |
2625 |
2582 |
98.69 |
|
|
|
12 |
A" |
1428 |
1404 |
8.81 |
|
|
|
13 |
A" |
1044 |
1027 |
25.79 |
|
|
|
14 |
A" |
677 |
666 |
0.16 |
|
|
|
15 |
A" |
135 |
133 |
5.96 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12030.7 cm
-1
Scaled (by 0.9836) Zero Point Vibrational Energy (zpe) 11833.4 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/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.866 |
|
|
|
2 |
B |
0.082 |
|
|
|
3 |
H |
0.241 |
|
|
|
4 |
H |
0.227 |
|
|
|
5 |
H |
0.227 |
|
|
|
6 |
H |
0.044 |
|
|
|
7 |
H |
0.044 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.229 |
-0.948 |
0.000 |
0.975 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-13.843 |
-0.246 |
0.000 |
y |
-0.246 |
-16.031 |
0.000 |
z |
0.000 |
0.000 |
-15.472 |
|
Traceless |
| x | y | z |
x |
1.908 |
-0.246 |
0.000 |
y |
-0.246 |
-1.374 |
0.000 |
z |
0.000 |
0.000 |
-0.535 |
|
Polar |
3z2-r2 | -1.070 |
x2-y2 | 2.188 |
xy | -0.246 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.744 |
-0.045 |
0.000 |
y |
-0.045 |
4.161 |
0.000 |
z |
0.000 |
0.000 |
3.504 |
<r2> (average value of r
2) Å
2
<r2> |
29.250 |
(<r2>)1/2 |
5.408 |