Vibrational Frequencies calculated at mPW1PW91/3-21G*
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
1775 |
1685 |
430.78 |
|
|
|
2 |
A1 |
900 |
854 |
78.06 |
|
|
|
3 |
A1 |
713 |
677 |
8.19 |
|
|
|
4 |
A1 |
442 |
419 |
51.42 |
|
|
|
5 |
B1 |
796 |
756 |
16.57 |
|
|
|
6 |
B1 |
131 |
125 |
32.42 |
|
|
|
7 |
B2 |
909 |
864 |
382.19 |
|
|
|
8 |
B2 |
650 |
618 |
0.02 |
|
|
|
9 |
B2 |
407 |
387 |
2.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3361.7 cm
-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 3192.3 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 mPW1PW91/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.713 |
|
|
|
2 |
O |
-0.536 |
|
|
|
3 |
Ca |
1.051 |
|
|
|
4 |
O |
-0.614 |
|
|
|
5 |
O |
-0.614 |
|
|
|
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 |
14.783 |
14.783 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-33.417 |
0.000 |
0.000 |
y |
0.000 |
-45.212 |
0.000 |
z |
0.000 |
0.000 |
-25.611 |
|
Traceless |
| x | y | z |
x |
1.994 |
0.000 |
0.000 |
y |
0.000 |
-15.698 |
0.000 |
z |
0.000 |
0.000 |
13.704 |
|
Polar |
3z2-r2 | 27.407 |
x2-y2 | 11.795 |
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 |
3.881 |
0.000 |
0.000 |
y |
0.000 |
6.062 |
0.000 |
z |
0.000 |
0.000 |
11.705 |
<r2> (average value of r
2) Å
2
<r2> |
139.645 |
(<r2>)1/2 |
11.817 |