Vibrational Frequencies calculated at B1B95/CEP-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' |
3215 |
3079 |
7.91 |
|
|
|
2 |
A' |
3201 |
3065 |
23.82 |
|
|
|
3 |
A' |
3175 |
3040 |
15.97 |
|
|
|
4 |
A' |
3061 |
2931 |
19.38 |
|
|
|
5 |
A' |
2268 |
2171 |
33.85 |
|
|
|
6 |
A' |
1717 |
1644 |
21.22 |
|
|
|
7 |
A' |
1495 |
1432 |
23.35 |
|
|
|
8 |
A' |
1432 |
1371 |
11.43 |
|
|
|
9 |
A' |
1335 |
1279 |
1.43 |
|
|
|
10 |
A' |
1312 |
1256 |
0.00 |
|
|
|
11 |
A' |
1152 |
1103 |
0.29 |
|
|
|
12 |
A' |
1058 |
1013 |
8.23 |
|
|
|
13 |
A' |
921 |
882 |
10.19 |
|
|
|
14 |
A' |
553 |
529 |
0.23 |
|
|
|
15 |
A' |
389 |
373 |
0.86 |
|
|
|
16 |
A' |
174 |
167 |
3.12 |
|
|
|
17 |
A" |
3139 |
3006 |
27.20 |
|
|
|
18 |
A" |
1487 |
1424 |
18.93 |
|
|
|
19 |
A" |
1089 |
1043 |
1.19 |
|
|
|
20 |
A" |
1019 |
976 |
73.50 |
|
|
|
21 |
A" |
855 |
818 |
0.03 |
|
|
|
22 |
A" |
491 |
471 |
2.82 |
|
|
|
23 |
A" |
190 |
182 |
2.23 |
|
|
|
24 |
A" |
174 |
166 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17451.7 cm
-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 16710.0 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 B1B95/CEP-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.179 |
|
|
|
2 |
H |
0.158 |
|
|
|
3 |
H |
0.158 |
|
|
|
4 |
C |
-0.472 |
|
|
|
5 |
H |
0.294 |
|
|
|
6 |
C |
-0.178 |
|
|
|
7 |
H |
0.305 |
|
|
|
8 |
C |
-0.160 |
|
|
|
9 |
N |
0.398 |
|
|
|
10 |
C |
-0.683 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
4.871 |
-0.657 |
0.000 |
4.915 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-38.994 |
0.827 |
0.000 |
y |
0.827 |
-26.707 |
0.000 |
z |
0.000 |
0.000 |
-30.700 |
|
Traceless |
| x | y | z |
x |
-10.290 |
0.827 |
0.000 |
y |
0.827 |
8.140 |
0.000 |
z |
0.000 |
0.000 |
2.151 |
|
Polar |
3z2-r2 | 4.301 |
x2-y2 | -12.287 |
xy | 0.827 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
10.960 |
-1.884 |
0.000 |
y |
-1.884 |
6.112 |
0.000 |
z |
0.000 |
0.000 |
3.829 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |