Vibrational Frequencies calculated at ROHF/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' |
3283 |
2939 |
31.16 |
|
|
|
2 |
A' |
3247 |
2907 |
14.88 |
|
|
|
3 |
A' |
3208 |
2872 |
17.93 |
|
|
|
4 |
A' |
1681 |
1505 |
5.61 |
|
|
|
5 |
A' |
1656 |
1483 |
5.96 |
|
|
|
6 |
A' |
1587 |
1421 |
13.05 |
|
|
|
7 |
A' |
1547 |
1385 |
15.40 |
|
|
|
8 |
A' |
1254 |
1123 |
21.14 |
|
|
|
9 |
A' |
1122 |
1004 |
44.12 |
|
|
|
10 |
A' |
998 |
893 |
35.04 |
|
|
|
11 |
A' |
871 |
780 |
6.16 |
|
|
|
12 |
A' |
516 |
462 |
6.24 |
|
|
|
13 |
A' |
318 |
284 |
1.05 |
|
|
|
14 |
A" |
3316 |
2968 |
53.49 |
|
|
|
15 |
A" |
3288 |
2944 |
0.44 |
|
|
|
16 |
A" |
1641 |
1469 |
7.13 |
|
|
|
17 |
A" |
1414 |
1266 |
0.11 |
|
|
|
18 |
A" |
1295 |
1160 |
8.53 |
|
|
|
19 |
A" |
911 |
816 |
0.84 |
|
|
|
20 |
A" |
243 |
218 |
1.08 |
|
|
|
21 |
A" |
94 |
84 |
0.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16744.4 cm
-1
Scaled (by 0.8953) Zero Point Vibrational Energy (zpe) 14991.3 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 ROHF/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.476 |
|
|
|
2 |
C |
0.023 |
|
|
|
3 |
O |
-0.419 |
|
|
|
4 |
O |
-0.032 |
|
|
|
5 |
H |
0.166 |
|
|
|
6 |
H |
0.186 |
|
|
|
7 |
H |
0.186 |
|
|
|
8 |
H |
0.183 |
|
|
|
9 |
H |
0.183 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.938 |
2.832 |
0.000 |
2.983 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.242 |
-0.635 |
0.000 |
y |
-0.635 |
-25.763 |
0.000 |
z |
0.000 |
0.000 |
-23.444 |
|
Traceless |
| x | y | z |
x |
-0.638 |
-0.635 |
0.000 |
y |
-0.635 |
-1.420 |
0.000 |
z |
0.000 |
0.000 |
2.058 |
|
Polar |
3z2-r2 | 4.117 |
x2-y2 | 0.521 |
xy | -0.635 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
90.555 |
(<r2>)1/2 |
9.516 |