Vibrational Frequencies calculated at mPW1PW91/6-31G
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' |
3333 |
3155 |
0.07 |
|
|
|
2 |
A' |
3259 |
3085 |
14.69 |
|
|
|
3 |
A' |
3149 |
2981 |
32.06 |
|
|
|
4 |
A' |
2335 |
2210 |
89.11 |
|
|
|
5 |
A' |
1572 |
1488 |
3.10 |
|
|
|
6 |
A' |
1448 |
1371 |
6.47 |
|
|
|
7 |
A' |
1213 |
1148 |
0.67 |
|
|
|
8 |
A' |
1187 |
1124 |
19.23 |
|
|
|
9 |
A' |
1134 |
1073 |
3.87 |
|
|
|
10 |
A' |
972 |
920 |
2.18 |
|
|
|
11 |
A' |
938 |
888 |
48.27 |
|
|
|
12 |
A' |
819 |
775 |
5.38 |
|
|
|
13 |
A' |
622 |
589 |
22.68 |
|
|
|
14 |
A' |
538 |
510 |
0.98 |
|
|
|
15 |
A' |
441 |
418 |
1.38 |
|
|
|
16 |
A' |
204 |
193 |
2.52 |
|
|
|
17 |
A" |
3261 |
3087 |
1.88 |
|
|
|
18 |
A" |
3154 |
2985 |
17.46 |
|
|
|
19 |
A" |
1530 |
1449 |
1.51 |
|
|
|
20 |
A" |
1318 |
1247 |
0.10 |
|
|
|
21 |
A" |
1181 |
1118 |
0.96 |
|
|
|
22 |
A" |
1126 |
1066 |
0.03 |
|
|
|
23 |
A" |
1049 |
993 |
0.18 |
|
|
|
24 |
A" |
971 |
919 |
0.63 |
|
|
|
25 |
A" |
862 |
816 |
0.02 |
|
|
|
26 |
A" |
561 |
531 |
0.87 |
|
|
|
27 |
A" |
194 |
184 |
4.49 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19185.8 cm
-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 18161.3 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 mPW1PW91/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.201 |
|
|
|
2 |
H |
0.185 |
|
|
|
3 |
C |
-0.295 |
|
|
|
4 |
H |
0.201 |
|
|
|
5 |
H |
0.185 |
|
|
|
6 |
C |
-0.295 |
|
|
|
7 |
C |
-0.067 |
|
|
|
8 |
H |
0.205 |
|
|
|
9 |
C |
-0.115 |
|
|
|
10 |
N |
-0.285 |
|
|
|
11 |
C |
0.080 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.359 |
4.117 |
0.000 |
4.133 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-33.469 |
0.022 |
0.000 |
y |
0.022 |
-46.331 |
0.000 |
z |
0.000 |
0.000 |
-31.712 |
|
Traceless |
| x | y | z |
x |
5.552 |
0.022 |
0.000 |
y |
0.022 |
-13.740 |
0.000 |
z |
0.000 |
0.000 |
8.188 |
|
Polar |
3z2-r2 | 16.376 |
x2-y2 | 12.861 |
xy | 0.022 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.542 |
0.257 |
0.000 |
y |
0.257 |
10.110 |
0.000 |
z |
0.000 |
0.000 |
6.697 |
<r2> (average value of r
2) Å
2
<r2> |
145.959 |
(<r2>)1/2 |
12.081 |