Vibrational Frequencies calculated at HF/STO-3G
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
Ag |
3734 |
3049 |
0.00 |
|
|
|
2 |
Ag |
2073 |
1693 |
0.00 |
|
|
|
3 |
Ag |
1989 |
1624 |
0.00 |
|
|
|
4 |
Ag |
1351 |
1103 |
0.00 |
|
|
|
5 |
Ag |
854 |
698 |
0.00 |
|
|
|
6 |
Ag |
490 |
400 |
0.00 |
|
|
|
7 |
Au |
1222 |
998 |
0.00 |
|
|
|
8 |
Au |
426 |
348 |
0.00 |
|
|
|
9 |
B1g |
878 |
717 |
0.00 |
|
|
|
10 |
B1u |
3706 |
3026 |
64.01 |
|
|
|
11 |
B1u |
2055 |
1678 |
42.61 |
|
|
|
12 |
B1u |
1614 |
1318 |
4.41 |
|
|
|
13 |
B1u |
1053 |
860 |
1.40 |
|
|
|
14 |
B1u |
850 |
694 |
0.01 |
|
|
|
15 |
B2g |
1221 |
997 |
0.00 |
|
|
|
16 |
B2g |
883 |
721 |
0.00 |
|
|
|
17 |
B2g |
271 |
221 |
0.00 |
|
|
|
18 |
B2u |
3732 |
3047 |
5.56 |
|
|
|
19 |
B2u |
2000 |
1633 |
4.61 |
|
|
|
20 |
B2u |
1487 |
1214 |
82.22 |
|
|
|
21 |
B2u |
1251 |
1022 |
19.88 |
|
|
|
22 |
B2u |
435 |
355 |
20.95 |
|
|
|
23 |
B3g |
3705 |
3025 |
0.00 |
|
|
|
24 |
B3g |
1632 |
1333 |
0.00 |
|
|
|
25 |
B3g |
1395 |
1139 |
0.00 |
|
|
|
26 |
B3g |
679 |
554 |
0.00 |
|
|
|
27 |
B3g |
504 |
411 |
0.00 |
|
|
|
28 |
B3u |
1006 |
822 |
37.13 |
|
|
|
29 |
B3u |
545 |
445 |
0.20 |
|
|
|
30 |
B3u |
86 |
70 |
5.84 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21563.8 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 17606.8 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 HF/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.186 |
|
|
|
2 |
C |
0.186 |
|
|
|
3 |
C |
-0.073 |
|
|
|
4 |
C |
-0.073 |
|
|
|
5 |
C |
-0.073 |
|
|
|
6 |
C |
-0.073 |
|
|
|
7 |
O |
-0.202 |
|
|
|
8 |
O |
-0.202 |
|
|
|
9 |
H |
0.081 |
|
|
|
10 |
H |
0.081 |
|
|
|
11 |
H |
0.081 |
|
|
|
12 |
H |
0.081 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
0.000 |
0.000 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-40.657 |
0.000 |
0.000 |
y |
0.000 |
-37.405 |
0.000 |
z |
0.000 |
0.000 |
-53.366 |
|
Traceless |
| x | y | z |
x |
4.728 |
0.000 |
0.000 |
y |
0.000 |
9.607 |
0.000 |
z |
0.000 |
0.000 |
-14.335 |
|
Polar |
3z2-r2 | -28.671 |
x2-y2 | -3.252 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.250 |
0.000 |
0.000 |
y |
0.000 |
4.869 |
0.000 |
z |
0.000 |
0.000 |
11.253 |
<r2> (average value of r
2) Å
2
<r2> |
244.050 |
(<r2>)1/2 |
15.622 |