Vibrational Frequencies calculated at ROHF/6-31+G**
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' |
3467 |
2968 |
4.20 |
|
|
|
2 |
A' |
3352 |
2869 |
1.81 |
|
|
|
3 |
A' |
3322 |
2843 |
11.87 |
|
|
|
4 |
A' |
3206 |
2744 |
7.98 |
|
|
|
5 |
A' |
1945 |
1665 |
260.73 |
|
|
|
6 |
A' |
1610 |
1378 |
11.72 |
|
|
|
7 |
A' |
1596 |
1366 |
26.29 |
|
|
|
8 |
A' |
1549 |
1326 |
25.47 |
|
|
|
9 |
A' |
1375 |
1177 |
94.73 |
|
|
|
10 |
A' |
1169 |
1000 |
7.27 |
|
|
|
11 |
A' |
1006 |
861 |
6.01 |
|
|
|
12 |
A' |
874 |
748 |
0.54 |
|
|
|
13 |
A' |
570 |
488 |
20.97 |
|
|
|
14 |
A' |
407 |
349 |
2.09 |
|
|
|
15 |
A" |
3261 |
2791 |
18.33 |
|
|
|
16 |
A" |
1615 |
1382 |
8.78 |
|
|
|
17 |
A" |
1131 |
968 |
4.18 |
|
|
|
18 |
A" |
667 |
571 |
57.10 |
|
|
|
19 |
A" |
548 |
469 |
7.64 |
|
|
|
20 |
A" |
328 |
281 |
0.02 |
|
|
|
21 |
A" |
103 |
88 |
0.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16550.4 cm
-1
Scaled (by 0.8559) Zero Point Vibrational Energy (zpe) 14165.5 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/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.522 |
|
|
|
2 |
O |
-0.528 |
|
|
|
3 |
C |
-0.374 |
|
|
|
4 |
C |
-0.745 |
|
|
|
5 |
H |
0.241 |
|
|
|
6 |
H |
0.220 |
|
|
|
7 |
H |
0.238 |
|
|
|
8 |
H |
0.213 |
|
|
|
9 |
H |
0.213 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.201 |
-3.308 |
0.000 |
3.519 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.627 |
-1.559 |
0.000 |
y |
-1.559 |
-28.095 |
-0.000 |
z |
0.000 |
-0.000 |
-24.875 |
|
Traceless |
| x | y | z |
x |
3.858 |
-1.559 |
0.000 |
y |
-1.559 |
-4.344 |
-0.000 |
z |
0.000 |
-0.000 |
0.486 |
|
Polar |
3z2-r2 | 0.972 |
x2-y2 | 5.468 |
xy | -1.559 |
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> |
76.656 |
(<r2>)1/2 |
8.755 |