Vibrational Frequencies calculated at B1B95/CEP-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' |
3773 |
3612 |
46.96 |
|
|
|
2 |
A' |
3628 |
3473 |
43.62 |
|
|
|
3 |
A' |
2998 |
2870 |
115.23 |
|
|
|
4 |
A' |
1845 |
1766 |
463.04 |
|
|
|
5 |
A' |
1611 |
1542 |
71.74 |
|
|
|
6 |
A' |
1406 |
1346 |
3.24 |
|
|
|
7 |
A' |
1267 |
1213 |
102.81 |
|
|
|
8 |
A' |
1027 |
983 |
3.23 |
|
|
|
9 |
A' |
546 |
522 |
10.14 |
|
|
|
10 |
A" |
1028 |
984 |
4.27 |
|
|
|
11 |
A" |
635 |
608 |
17.89 |
|
|
|
12 |
A" |
111 |
106 |
285.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9936.7 cm
-1
Scaled (by 0.9572) Zero Point Vibrational Energy (zpe) 9511.4 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 B1B95/CEP-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.320 |
|
|
|
2 |
O |
-0.134 |
|
|
|
3 |
N |
-0.357 |
|
|
|
4 |
H |
0.158 |
|
|
|
5 |
H |
0.337 |
|
|
|
6 |
H |
0.316 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-4.109 |
-0.741 |
0.000 |
4.176 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.777 |
-0.148 |
0.000 |
y |
-0.148 |
-14.176 |
0.000 |
z |
0.000 |
0.000 |
-18.656 |
|
Traceless |
| x | y | z |
x |
-1.360 |
-0.148 |
0.000 |
y |
-0.148 |
4.041 |
0.000 |
z |
0.000 |
0.000 |
-2.680 |
|
Polar |
3z2-r2 | -5.361 |
x2-y2 | -3.601 |
xy | -0.148 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.213 |
0.351 |
0.000 |
y |
0.351 |
3.149 |
0.000 |
z |
0.000 |
0.000 |
1.765 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |