Vibrational Frequencies calculated at B3PW91/3-21G
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A' |
3159 |
3036 |
0.56 |
|
|
|
2 |
A' |
3125 |
3004 |
15.66 |
|
|
|
3 |
A' |
3039 |
2921 |
42.07 |
|
|
|
4 |
A' |
3028 |
2911 |
40.43 |
|
|
|
5 |
A' |
2961 |
2846 |
99.93 |
|
|
|
6 |
A' |
1738 |
1670 |
284.85 |
|
|
|
7 |
A' |
1591 |
1529 |
12.15 |
|
|
|
8 |
A' |
1560 |
1500 |
21.78 |
|
|
|
9 |
A' |
1497 |
1439 |
3.54 |
|
|
|
10 |
A' |
1463 |
1406 |
31.65 |
|
|
|
11 |
A' |
1437 |
1381 |
20.30 |
|
|
|
12 |
A' |
1419 |
1364 |
52.51 |
|
|
|
13 |
A' |
1276 |
1226 |
33.95 |
|
|
|
14 |
A' |
1108 |
1065 |
126.75 |
|
|
|
15 |
A' |
1091 |
1049 |
2.25 |
|
|
|
16 |
A' |
880 |
846 |
1.04 |
|
|
|
17 |
A' |
663 |
637 |
6.78 |
|
|
|
18 |
A' |
384 |
369 |
1.81 |
|
|
|
19 |
A' |
321 |
308 |
14.17 |
|
|
|
20 |
A" |
3096 |
2976 |
29.88 |
|
|
|
21 |
A" |
3081 |
2962 |
37.82 |
|
|
|
22 |
A" |
1563 |
1502 |
21.05 |
|
|
|
23 |
A" |
1539 |
1479 |
7.16 |
|
|
|
24 |
A" |
1190 |
1144 |
1.08 |
|
|
|
25 |
A" |
1142 |
1097 |
0.20 |
|
|
|
26 |
A" |
1054 |
1013 |
0.01 |
|
|
|
27 |
A" |
357 |
343 |
23.35 |
|
|
|
28 |
A" |
234 |
225 |
2.75 |
|
|
|
29 |
A" |
211 |
202 |
0.37 |
|
|
|
30 |
A" |
160 |
153 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22681.9 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 21801.9 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 B3PW91/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.435 |
|
|
|
2 |
O |
-0.493 |
|
|
|
3 |
N |
-0.635 |
|
|
|
4 |
C |
-0.441 |
|
|
|
5 |
C |
-0.423 |
|
|
|
6 |
H |
0.175 |
|
|
|
7 |
H |
0.261 |
|
|
|
8 |
H |
0.220 |
|
|
|
9 |
H |
0.220 |
|
|
|
10 |
H |
0.228 |
|
|
|
11 |
H |
0.226 |
|
|
|
12 |
H |
0.226 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.126 |
3.840 |
0.000 |
3.842 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-27.062 |
0.749 |
0.000 |
y |
0.749 |
-35.724 |
0.000 |
z |
0.000 |
0.000 |
-30.909 |
|
Traceless |
| x | y | z |
x |
6.255 |
0.749 |
0.000 |
y |
0.749 |
-6.739 |
0.000 |
z |
0.000 |
0.000 |
0.484 |
|
Polar |
3z2-r2 | 0.968 |
x2-y2 | 8.663 |
xy | 0.749 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.069 |
-0.253 |
0.000 |
y |
-0.253 |
7.264 |
0.000 |
z |
0.000 |
0.000 |
3.876 |
<r2> (average value of r
2) Å
2
<r2> |
124.748 |
(<r2>)1/2 |
11.169 |