Vibrational Frequencies calculated at B1B95/6-31G**
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' |
3201 |
3057 |
7.25 |
|
|
|
2 |
A' |
3194 |
3049 |
4.86 |
|
|
|
3 |
A' |
3160 |
3017 |
8.77 |
|
|
|
4 |
A' |
3057 |
2918 |
10.97 |
|
|
|
5 |
A' |
2370 |
2263 |
23.02 |
|
|
|
6 |
A' |
1734 |
1656 |
22.69 |
|
|
|
7 |
A' |
1490 |
1423 |
16.58 |
|
|
|
8 |
A' |
1415 |
1352 |
2.02 |
|
|
|
9 |
A' |
1332 |
1271 |
0.79 |
|
|
|
10 |
A' |
1310 |
1250 |
0.73 |
|
|
|
11 |
A' |
1142 |
1090 |
0.12 |
|
|
|
12 |
A' |
1057 |
1009 |
6.42 |
|
|
|
13 |
A' |
916 |
875 |
8.24 |
|
|
|
14 |
A' |
562 |
536 |
0.04 |
|
|
|
15 |
A' |
396 |
378 |
1.53 |
|
|
|
16 |
A' |
175 |
167 |
4.00 |
|
|
|
17 |
A" |
3121 |
2980 |
8.93 |
|
|
|
18 |
A" |
1480 |
1413 |
8.93 |
|
|
|
19 |
A" |
1065 |
1017 |
0.33 |
|
|
|
20 |
A" |
992 |
947 |
37.33 |
|
|
|
21 |
A" |
806 |
770 |
1.37 |
|
|
|
22 |
A" |
502 |
479 |
5.72 |
|
|
|
23 |
A" |
202 |
193 |
1.95 |
|
|
|
24 |
A" |
175 |
167 |
0.72 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17425.9 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 16638.3 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 B1B95/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.140 |
|
|
|
2 |
H |
0.153 |
|
|
|
3 |
H |
0.153 |
|
|
|
4 |
C |
-0.405 |
|
|
|
5 |
H |
0.144 |
|
|
|
6 |
C |
-0.047 |
|
|
|
7 |
H |
0.156 |
|
|
|
8 |
C |
-0.117 |
|
|
|
9 |
N |
-0.462 |
|
|
|
10 |
C |
0.286 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
4.569 |
-0.638 |
0.000 |
4.614 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-37.511 |
0.820 |
0.000 |
y |
0.820 |
-26.759 |
0.000 |
z |
0.000 |
0.000 |
-30.248 |
|
Traceless |
| x | y | z |
x |
-9.008 |
0.820 |
0.000 |
y |
0.820 |
7.121 |
0.000 |
z |
0.000 |
0.000 |
1.887 |
|
Polar |
3z2-r2 | 3.774 |
x2-y2 | -10.752 |
xy | 0.820 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
10.796 |
-1.712 |
0.000 |
y |
-1.712 |
6.191 |
0.000 |
z |
0.000 |
0.000 |
3.707 |
<r2> (average value of r
2) Å
2
<r2> |
150.859 |
(<r2>)1/2 |
12.282 |