Vibrational Frequencies calculated at mPW1PW91/6-31G(2df,p)
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' |
3168 |
3024 |
13.11 |
69.51 |
0.71 |
0.83 |
2 |
A' |
3081 |
2941 |
15.94 |
13.30 |
0.31 |
0.48 |
3 |
A' |
3079 |
2939 |
4.62 |
197.14 |
0.03 |
0.05 |
4 |
A' |
2391 |
2283 |
10.00 |
62.83 |
0.25 |
0.40 |
5 |
A' |
1506 |
1438 |
5.16 |
8.39 |
0.73 |
0.85 |
6 |
A' |
1470 |
1404 |
4.90 |
14.27 |
0.70 |
0.82 |
7 |
A' |
1415 |
1351 |
1.21 |
1.77 |
0.67 |
0.80 |
8 |
A' |
1349 |
1287 |
3.42 |
4.56 |
0.59 |
0.74 |
9 |
A' |
1097 |
1047 |
3.90 |
3.91 |
0.12 |
0.21 |
10 |
A' |
1037 |
990 |
0.47 |
4.19 |
0.51 |
0.68 |
11 |
A' |
855 |
817 |
0.08 |
4.83 |
0.14 |
0.24 |
12 |
A' |
558 |
533 |
0.99 |
1.44 |
0.34 |
0.50 |
13 |
A' |
215 |
205 |
4.34 |
2.19 |
0.72 |
0.84 |
14 |
A" |
3173 |
3029 |
11.88 |
27.38 |
0.75 |
0.86 |
15 |
A" |
3123 |
2981 |
0.76 |
86.61 |
0.75 |
0.86 |
16 |
A" |
1498 |
1430 |
6.77 |
14.90 |
0.75 |
0.86 |
17 |
A" |
1289 |
1230 |
0.04 |
5.72 |
0.75 |
0.86 |
18 |
A" |
1113 |
1062 |
0.27 |
0.14 |
0.75 |
0.86 |
19 |
A" |
789 |
753 |
4.61 |
0.36 |
0.75 |
0.86 |
20 |
A" |
407 |
389 |
0.53 |
2.29 |
0.75 |
0.86 |
21 |
A" |
223 |
213 |
1.07 |
0.37 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 16416.5 cm
-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 15672.9 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 mPW1PW91/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.449 |
|
|
|
2 |
C |
-0.371 |
|
|
|
3 |
C |
0.281 |
|
|
|
4 |
N |
-0.329 |
|
|
|
5 |
H |
0.157 |
|
|
|
6 |
H |
0.170 |
|
|
|
7 |
H |
0.170 |
|
|
|
8 |
H |
0.185 |
|
|
|
9 |
H |
0.185 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.256 |
3.262 |
0.000 |
3.966 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-26.587 |
-3.689 |
0.000 |
y |
-3.689 |
-26.982 |
0.000 |
z |
0.000 |
0.000 |
-23.320 |
|
Traceless |
| x | y | z |
x |
-1.436 |
-3.689 |
0.000 |
y |
-3.689 |
-2.029 |
0.000 |
z |
0.000 |
0.000 |
3.464 |
|
Polar |
3z2-r2 | 6.929 |
x2-y2 | 0.395 |
xy | -3.689 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.532 |
1.162 |
0.000 |
y |
1.162 |
5.919 |
0.000 |
z |
0.000 |
0.000 |
4.219 |
<r2> (average value of r
2) Å
2
<r2> |
87.454 |
(<r2>)1/2 |
9.352 |