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 |
A1 |
3740 |
3559 |
65.52 |
|
|
|
2 |
A1 |
3313 |
3153 |
0.11 |
|
|
|
3 |
A1 |
3291 |
3132 |
4.00 |
|
|
|
4 |
A1 |
1537 |
1462 |
9.84 |
|
|
|
5 |
A1 |
1461 |
1390 |
3.95 |
|
|
|
6 |
A1 |
1199 |
1141 |
3.41 |
|
|
|
7 |
A1 |
1114 |
1060 |
8.30 |
|
|
|
8 |
A1 |
1055 |
1003 |
26.70 |
|
|
|
9 |
A1 |
903 |
859 |
0.18 |
|
|
|
10 |
A2 |
888 |
845 |
0.00 |
|
|
|
11 |
A2 |
692 |
659 |
0.00 |
|
|
|
12 |
A2 |
634 |
604 |
0.00 |
|
|
|
13 |
B1 |
838 |
797 |
2.83 |
|
|
|
14 |
B1 |
742 |
706 |
128.14 |
|
|
|
15 |
B1 |
649 |
617 |
0.78 |
|
|
|
16 |
B1 |
486 |
463 |
81.85 |
|
|
|
17 |
B2 |
3307 |
3147 |
4.72 |
|
|
|
18 |
B2 |
3280 |
3121 |
2.60 |
|
|
|
19 |
B2 |
1612 |
1534 |
4.50 |
|
|
|
20 |
B2 |
1500 |
1428 |
7.00 |
|
|
|
21 |
B2 |
1324 |
1260 |
2.55 |
|
|
|
22 |
B2 |
1180 |
1123 |
3.70 |
|
|
|
23 |
B2 |
1086 |
1034 |
24.67 |
|
|
|
24 |
B2 |
877 |
835 |
1.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18354.5 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 17464.3 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 |
N |
-0.525 |
|
|
|
2 |
H |
0.288 |
|
|
|
3 |
C |
0.047 |
|
|
|
4 |
C |
0.047 |
|
|
|
5 |
C |
-0.178 |
|
|
|
6 |
C |
-0.178 |
|
|
|
7 |
H |
0.133 |
|
|
|
8 |
H |
0.133 |
|
|
|
9 |
H |
0.116 |
|
|
|
10 |
H |
0.116 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
1.931 |
1.931 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-32.932 |
0.000 |
0.000 |
y |
0.000 |
-26.023 |
0.000 |
z |
0.000 |
0.000 |
-22.876 |
|
Traceless |
| x | y | z |
x |
-8.483 |
0.000 |
0.000 |
y |
0.000 |
1.881 |
0.000 |
z |
0.000 |
0.000 |
6.602 |
|
Polar |
3z2-r2 | 13.204 |
x2-y2 | -6.909 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.727 |
0.000 |
0.000 |
y |
0.000 |
7.780 |
0.000 |
z |
0.000 |
0.000 |
7.654 |
<r2> (average value of r
2) Å
2
<r2> |
84.753 |
(<r2>)1/2 |
9.206 |