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' |
3299 |
3139 |
0.06 |
|
|
|
2 |
A' |
3234 |
3077 |
10.40 |
|
|
|
3 |
A' |
3122 |
2971 |
35.58 |
|
|
|
4 |
A' |
2381 |
2265 |
72.91 |
|
|
|
5 |
A' |
1563 |
1487 |
4.32 |
|
|
|
6 |
A' |
1438 |
1369 |
4.34 |
|
|
|
7 |
A' |
1221 |
1162 |
0.72 |
|
|
|
8 |
A' |
1152 |
1096 |
11.48 |
|
|
|
9 |
A' |
1117 |
1063 |
3.63 |
|
|
|
10 |
A' |
963 |
916 |
2.13 |
|
|
|
11 |
A' |
926 |
881 |
46.26 |
|
|
|
12 |
A' |
829 |
789 |
9.52 |
|
|
|
13 |
A' |
634 |
604 |
23.50 |
|
|
|
14 |
A' |
534 |
508 |
0.63 |
|
|
|
15 |
A' |
435 |
414 |
0.94 |
|
|
|
16 |
A' |
196 |
187 |
2.88 |
|
|
|
17 |
A" |
3236 |
3079 |
1.60 |
|
|
|
18 |
A" |
3127 |
2975 |
21.49 |
|
|
|
19 |
A" |
1506 |
1433 |
0.25 |
|
|
|
20 |
A" |
1329 |
1265 |
0.01 |
|
|
|
21 |
A" |
1166 |
1109 |
0.14 |
|
|
|
22 |
A" |
1099 |
1046 |
0.09 |
|
|
|
23 |
A" |
1041 |
991 |
0.47 |
|
|
|
24 |
A" |
957 |
910 |
0.10 |
|
|
|
25 |
A" |
880 |
837 |
0.03 |
|
|
|
26 |
A" |
558 |
531 |
0.18 |
|
|
|
27 |
A" |
191 |
182 |
5.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19067.0 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 18142.3 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 |
0.166 |
|
|
|
2 |
H |
0.149 |
|
|
|
3 |
C |
-0.271 |
|
|
|
4 |
H |
0.166 |
|
|
|
5 |
H |
0.149 |
|
|
|
6 |
C |
-0.271 |
|
|
|
7 |
C |
-0.004 |
|
|
|
8 |
H |
0.169 |
|
|
|
9 |
C |
-0.084 |
|
|
|
10 |
N |
-0.502 |
|
|
|
11 |
C |
0.333 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-4.042 |
0.419 |
0.000 |
4.063 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-44.998 |
1.893 |
0.000 |
y |
1.893 |
-33.529 |
0.000 |
z |
0.000 |
0.000 |
-31.459 |
|
Traceless |
| x | y | z |
x |
-12.504 |
1.893 |
0.000 |
y |
1.893 |
4.700 |
0.000 |
z |
0.000 |
0.000 |
7.805 |
|
Polar |
3z2-r2 | 15.610 |
x2-y2 | -11.469 |
xy | 1.893 |
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> |
143.713 |
(<r2>)1/2 |
11.988 |