Vibrational Frequencies calculated at LSDA/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 |
3577 |
3520 |
41.99 |
|
|
|
| 2 |
A |
3217 |
3166 |
0.59 |
|
|
|
| 3 |
A |
3183 |
3132 |
3.64 |
|
|
|
| 4 |
A |
3104 |
3054 |
0.51 |
|
|
|
| 5 |
A |
3039 |
2990 |
7.57 |
|
|
|
| 6 |
A |
2975 |
2927 |
21.97 |
|
|
|
| 7 |
A |
1585 |
1560 |
42.71 |
|
|
|
| 8 |
A |
1505 |
1481 |
1.61 |
|
|
|
| 9 |
A |
1464 |
1440 |
11.60 |
|
|
|
| 10 |
A |
1407 |
1384 |
8.92 |
|
|
|
| 11 |
A |
1399 |
1377 |
1.52 |
|
|
|
| 12 |
A |
1389 |
1367 |
26.08 |
|
|
|
| 13 |
A |
1337 |
1315 |
1.02 |
|
|
|
| 14 |
A |
1265 |
1245 |
12.89 |
|
|
|
| 15 |
A |
1190 |
1171 |
2.51 |
|
|
|
| 16 |
A |
1113 |
1095 |
7.95 |
|
|
|
| 17 |
A |
1083 |
1066 |
26.22 |
|
|
|
| 18 |
A |
1010 |
994 |
3.18 |
|
|
|
| 19 |
A |
980 |
964 |
8.63 |
|
|
|
| 20 |
A |
931 |
916 |
0.40 |
|
|
|
| 21 |
A |
906 |
891 |
3.83 |
|
|
|
| 22 |
A |
820 |
806 |
10.62 |
|
|
|
| 23 |
A |
701 |
690 |
20.02 |
|
|
|
| 24 |
A |
685 |
674 |
1.42 |
|
|
|
| 25 |
A |
682 |
671 |
12.19 |
|
|
|
| 26 |
A |
638 |
628 |
17.03 |
|
|
|
| 27 |
A |
557 |
548 |
59.78 |
|
|
|
| 28 |
A |
333 |
327 |
5.26 |
|
|
|
| 29 |
A |
249 |
245 |
4.82 |
|
|
|
| 30 |
A |
83 |
82 |
0.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21203.2 cm
-1
Scaled (by 0.984) Zero Point Vibrational Energy (zpe) 20863.9 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 LSDA/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.613 |
|
|
|
| 2 |
H |
0.164 |
|
|
|
| 3 |
H |
0.192 |
|
|
|
| 4 |
H |
0.164 |
|
|
|
| 5 |
N |
-0.230 |
|
|
|
| 6 |
H |
0.285 |
|
|
|
| 7 |
C |
0.288 |
|
|
|
| 8 |
N |
-0.221 |
|
|
|
| 9 |
C |
-0.145 |
|
|
|
| 10 |
H |
0.131 |
|
|
|
| 11 |
C |
-0.165 |
|
|
|
| 12 |
H |
0.150 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.568 |
3.488 |
-0.001 |
3.534 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.563 |
0.505 |
-0.000 |
| y |
0.505 |
-33.207 |
-0.002 |
| z |
-0.000 |
-0.002 |
-36.978 |
|
| Traceless |
| | x | y | z |
| x |
4.530 |
0.505 |
-0.000 |
| y |
0.505 |
0.563 |
-0.002 |
| z |
-0.000 |
-0.002 |
-5.093 |
|
| Polar |
| 3z2-r2 | -10.186 |
| x2-y2 | 2.644 |
| xy | 0.505 |
| xz | -0.000 |
| yz | -0.002 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.583 |
0.109 |
0.000 |
| y |
0.109 |
8.268 |
-0.000 |
| z |
0.000 |
-0.000 |
4.596 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |