Vibrational Frequencies calculated at B3PW91/6-31G**
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' |
3279 |
3142 |
0.06 |
|
|
|
2 |
A' |
3214 |
3080 |
10.97 |
|
|
|
3 |
A' |
3102 |
2973 |
37.67 |
|
|
|
4 |
A' |
2357 |
2259 |
71.66 |
|
|
|
5 |
A' |
1552 |
1488 |
4.14 |
|
|
|
6 |
A' |
1426 |
1367 |
4.31 |
|
|
|
7 |
A' |
1211 |
1160 |
0.70 |
|
|
|
8 |
A' |
1144 |
1096 |
11.47 |
|
|
|
9 |
A' |
1109 |
1063 |
3.62 |
|
|
|
10 |
A' |
955 |
915 |
2.73 |
|
|
|
11 |
A' |
918 |
879 |
44.94 |
|
|
|
12 |
A' |
816 |
782 |
8.84 |
|
|
|
13 |
A' |
628 |
602 |
22.92 |
|
|
|
14 |
A' |
529 |
507 |
0.58 |
|
|
|
15 |
A' |
432 |
414 |
0.95 |
|
|
|
16 |
A' |
195 |
187 |
2.86 |
|
|
|
17 |
A" |
3216 |
3082 |
2.01 |
|
|
|
18 |
A" |
3107 |
2977 |
22.82 |
|
|
|
19 |
A" |
1497 |
1435 |
0.18 |
|
|
|
20 |
A" |
1317 |
1262 |
0.00 |
|
|
|
21 |
A" |
1157 |
1109 |
0.15 |
|
|
|
22 |
A" |
1091 |
1046 |
0.09 |
|
|
|
23 |
A" |
1034 |
991 |
0.45 |
|
|
|
24 |
A" |
951 |
911 |
0.10 |
|
|
|
25 |
A" |
871 |
834 |
0.03 |
|
|
|
26 |
A" |
554 |
530 |
0.21 |
|
|
|
27 |
A" |
190 |
182 |
5.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18924.3 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 18137.0 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 B3PW91/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.163 |
|
|
|
2 |
H |
0.146 |
|
|
|
3 |
C |
-0.267 |
|
|
|
4 |
H |
0.163 |
|
|
|
5 |
H |
0.146 |
|
|
|
6 |
C |
-0.267 |
|
|
|
7 |
C |
0.005 |
|
|
|
8 |
H |
0.165 |
|
|
|
9 |
C |
-0.080 |
|
|
|
10 |
N |
-0.503 |
|
|
|
11 |
C |
0.330 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-4.042 |
0.408 |
0.000 |
4.063 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-45.021 |
1.871 |
0.000 |
y |
1.871 |
-33.523 |
0.000 |
z |
0.000 |
0.000 |
-31.472 |
|
Traceless |
| x | y | z |
x |
-12.524 |
1.871 |
0.000 |
y |
1.871 |
4.724 |
0.000 |
z |
0.000 |
0.000 |
7.800 |
|
Polar |
3z2-r2 | 15.600 |
x2-y2 | -11.498 |
xy | 1.871 |
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> |
144.129 |
(<r2>)1/2 |
12.005 |