Vibrational Frequencies calculated at mPW1PW91/6-31+G**
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 |
3323 |
3163 |
0.12 |
|
|
|
2 |
A |
3302 |
3143 |
0.02 |
|
|
|
3 |
A |
3186 |
3032 |
4.52 |
|
|
|
4 |
A |
3151 |
2999 |
8.08 |
|
|
|
5 |
A |
3079 |
2931 |
15.02 |
|
|
|
6 |
A |
1648 |
1569 |
31.59 |
|
|
|
7 |
A |
1522 |
1449 |
5.14 |
|
|
|
8 |
A |
1503 |
1431 |
23.97 |
|
|
|
9 |
A |
1491 |
1419 |
10.44 |
|
|
|
10 |
A |
1466 |
1395 |
41.76 |
|
|
|
11 |
A |
1416 |
1347 |
1.21 |
|
|
|
12 |
A |
1310 |
1247 |
1.92 |
|
|
|
13 |
A |
1183 |
1126 |
18.08 |
|
|
|
14 |
A |
1097 |
1044 |
9.76 |
|
|
|
15 |
A |
1067 |
1015 |
2.26 |
|
|
|
16 |
A |
1044 |
994 |
2.38 |
|
|
|
17 |
A |
988 |
940 |
5.84 |
|
|
|
18 |
A |
974 |
927 |
14.52 |
|
|
|
19 |
A |
925 |
880 |
15.10 |
|
|
|
20 |
A |
886 |
844 |
0.71 |
|
|
|
21 |
A |
792 |
754 |
57.21 |
|
|
|
22 |
A |
671 |
639 |
4.88 |
|
|
|
23 |
A |
669 |
637 |
0.00 |
|
|
|
24 |
A |
617 |
588 |
4.68 |
|
|
|
25 |
A |
339 |
323 |
7.13 |
|
|
|
26 |
A |
275 |
262 |
5.93 |
|
|
|
27 |
A |
125 |
119 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19024.5 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 18107.5 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 mPW1PW91/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.752 |
|
|
|
2 |
H |
0.187 |
|
|
|
3 |
H |
0.200 |
|
|
|
4 |
H |
0.187 |
|
|
|
5 |
C |
-0.083 |
|
|
|
6 |
O |
0.001 |
|
|
|
7 |
N |
-0.284 |
|
|
|
8 |
C |
0.084 |
|
|
|
9 |
C |
0.099 |
|
|
|
10 |
H |
0.178 |
|
|
|
11 |
H |
0.183 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.578 |
3.094 |
0.000 |
3.147 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.418 |
-2.048 |
0.000 |
y |
-2.048 |
-36.737 |
-0.000 |
z |
0.000 |
-0.000 |
-36.500 |
|
Traceless |
| x | y | z |
x |
7.200 |
-2.048 |
0.000 |
y |
-2.048 |
-3.778 |
-0.000 |
z |
0.000 |
-0.000 |
-3.422 |
|
Polar |
3z2-r2 | -6.843 |
x2-y2 | 7.319 |
xy | -2.048 |
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> |
136.335 |
(<r2>)1/2 |
11.676 |