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' |
3331 |
3171 |
0.30 |
125.52 |
0.11 |
0.20 |
2 |
A' |
3309 |
3149 |
0.35 |
49.39 |
0.72 |
0.84 |
3 |
A' |
3289 |
3130 |
0.62 |
91.83 |
0.40 |
0.57 |
4 |
A' |
1630 |
1552 |
11.08 |
2.52 |
0.04 |
0.08 |
5 |
A' |
1500 |
1428 |
34.74 |
40.04 |
0.22 |
0.37 |
6 |
A' |
1424 |
1355 |
6.03 |
3.60 |
0.11 |
0.20 |
7 |
A' |
1267 |
1206 |
8.16 |
14.80 |
0.12 |
0.22 |
8 |
A' |
1179 |
1122 |
18.15 |
1.84 |
0.45 |
0.62 |
9 |
A' |
1146 |
1091 |
9.67 |
14.09 |
0.10 |
0.19 |
10 |
A' |
1059 |
1008 |
5.25 |
2.65 |
0.58 |
0.74 |
11 |
A' |
952 |
906 |
35.72 |
4.97 |
0.17 |
0.29 |
12 |
A' |
932 |
887 |
6.10 |
2.91 |
0.50 |
0.67 |
13 |
A' |
927 |
882 |
2.15 |
2.33 |
0.69 |
0.82 |
14 |
A" |
918 |
874 |
7.11 |
0.57 |
0.75 |
0.86 |
15 |
A" |
881 |
838 |
0.02 |
0.63 |
0.75 |
0.86 |
16 |
A" |
788 |
750 |
72.00 |
0.03 |
0.75 |
0.86 |
17 |
A" |
655 |
623 |
1.15 |
0.37 |
0.75 |
0.86 |
18 |
A" |
610 |
581 |
15.22 |
0.61 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12897.3 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 12275.7 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 |
0.010 |
|
|
|
2 |
C |
-0.183 |
|
|
|
3 |
C |
-0.129 |
|
|
|
4 |
N |
-0.250 |
|
|
|
5 |
O |
-0.008 |
|
|
|
6 |
H |
0.184 |
|
|
|
7 |
H |
0.187 |
|
|
|
8 |
H |
0.189 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.700 |
1.601 |
0.000 |
3.139 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-28.681 |
-2.724 |
0.000 |
y |
-2.724 |
-25.035 |
0.000 |
z |
0.000 |
0.000 |
-30.369 |
|
Traceless |
| x | y | z |
x |
-0.979 |
-2.724 |
0.000 |
y |
-2.724 |
4.490 |
0.000 |
z |
0.000 |
0.000 |
-3.511 |
|
Polar |
3z2-r2 | -7.022 |
x2-y2 | -3.646 |
xy | -2.724 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.758 |
-0.104 |
0.000 |
y |
-0.104 |
7.263 |
0.000 |
z |
0.000 |
0.000 |
3.980 |
<r2> (average value of r
2) Å
2
<r2> |
76.582 |
(<r2>)1/2 |
8.751 |