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' |
3291 |
2962 |
57.26 |
|
|
|
2 |
A' |
3224 |
2901 |
23.49 |
|
|
|
3 |
A' |
3205 |
2884 |
42.49 |
|
|
|
4 |
A' |
1647 |
1482 |
9.68 |
|
|
|
5 |
A' |
1616 |
1454 |
6.15 |
|
|
|
6 |
A' |
1572 |
1415 |
14.00 |
|
|
|
7 |
A' |
1514 |
1362 |
8.85 |
|
|
|
8 |
A' |
1210 |
1089 |
9.80 |
|
|
|
9 |
A' |
1131 |
1018 |
31.49 |
|
|
|
10 |
A' |
935 |
842 |
6.74 |
|
|
|
11 |
A' |
445 |
400 |
8.45 |
|
|
|
12 |
A" |
3307 |
2976 |
70.41 |
|
|
|
13 |
A" |
3266 |
2939 |
5.23 |
|
|
|
14 |
A" |
1633 |
1469 |
5.58 |
|
|
|
15 |
A" |
1384 |
1246 |
0.83 |
|
|
|
16 |
A" |
969 |
872 |
0.15 |
|
|
|
17 |
A" |
273 |
245 |
14.05 |
|
|
|
18 |
A" |
74 |
66 |
19.58 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15346.5 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 13810.3 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 |
-0.518 |
|
|
|
2 |
C |
-0.126 |
|
|
|
3 |
O |
-0.277 |
|
|
|
4 |
H |
0.167 |
|
|
|
5 |
H |
0.188 |
|
|
|
6 |
H |
0.188 |
|
|
|
7 |
H |
0.189 |
|
|
|
8 |
H |
0.189 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.362 |
0.904 |
0.000 |
2.529 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-23.237 |
-0.184 |
0.000 |
y |
-0.184 |
-18.777 |
0.000 |
z |
0.000 |
0.000 |
-17.943 |
|
Traceless |
| x | y | z |
x |
-4.877 |
-0.184 |
0.000 |
y |
-0.184 |
1.813 |
0.000 |
z |
0.000 |
0.000 |
3.064 |
|
Polar |
3z2-r2 | 6.129 |
x2-y2 | -4.460 |
xy | -0.184 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.607 |
0.074 |
0.000 |
y |
0.074 |
3.206 |
0.000 |
z |
0.000 |
0.000 |
3.422 |
<r2> (average value of r
2) Å
2
<r2> |
51.932 |
(<r2>)1/2 |
7.206 |