Vibrational Frequencies calculated at LSDA/3-21G
| 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' |
3087 |
3037 |
7.17 |
|
|
|
| 2 |
A' |
3079 |
3029 |
14.86 |
|
|
|
| 3 |
A' |
2994 |
2945 |
9.32 |
|
|
|
| 4 |
A' |
2983 |
2934 |
0.55 |
|
|
|
| 5 |
A' |
2306 |
2268 |
4.80 |
|
|
|
| 6 |
A' |
1507 |
1482 |
20.69 |
|
|
|
| 7 |
A' |
1499 |
1474 |
17.68 |
|
|
|
| 8 |
A' |
1404 |
1381 |
13.22 |
|
|
|
| 9 |
A' |
1336 |
1314 |
2.00 |
|
|
|
| 10 |
A' |
1186 |
1166 |
5.80 |
|
|
|
| 11 |
A' |
1130 |
1111 |
11.64 |
|
|
|
| 12 |
A' |
942 |
926 |
3.91 |
|
|
|
| 13 |
A' |
789 |
776 |
0.64 |
|
|
|
| 14 |
A' |
588 |
578 |
1.84 |
|
|
|
| 15 |
A' |
358 |
352 |
0.18 |
|
|
|
| 16 |
A' |
297 |
292 |
0.59 |
|
|
|
| 17 |
A' |
236 |
232 |
0.89 |
|
|
|
| 18 |
A" |
3086 |
3036 |
7.23 |
|
|
|
| 19 |
A" |
3075 |
3025 |
0.01 |
|
|
|
| 20 |
A" |
2992 |
2943 |
6.79 |
|
|
|
| 21 |
A" |
1482 |
1458 |
0.99 |
|
|
|
| 22 |
A" |
1482 |
1457 |
7.85 |
|
|
|
| 23 |
A" |
1386 |
1363 |
23.11 |
|
|
|
| 24 |
A" |
1285 |
1264 |
0.12 |
|
|
|
| 25 |
A" |
1123 |
1105 |
3.64 |
|
|
|
| 26 |
A" |
977 |
961 |
0.13 |
|
|
|
| 27 |
A" |
938 |
923 |
7.00 |
|
|
|
| 28 |
A" |
611 |
601 |
0.37 |
|
|
|
| 29 |
A" |
236 |
232 |
0.04 |
|
|
|
| 30 |
A" |
208 |
204 |
2.30 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22300.5 cm
-1
Scaled (by 0.9836) Zero Point Vibrational Energy (zpe) 21934.8 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.444 |
|
|
|
| 2 |
C |
0.360 |
|
|
|
| 3 |
C |
-0.396 |
|
|
|
| 4 |
C |
-0.590 |
|
|
|
| 5 |
C |
-0.590 |
|
|
|
| 6 |
H |
0.273 |
|
|
|
| 7 |
H |
0.225 |
|
|
|
| 8 |
H |
0.236 |
|
|
|
| 9 |
H |
0.232 |
|
|
|
| 10 |
H |
0.225 |
|
|
|
| 11 |
H |
0.236 |
|
|
|
| 12 |
H |
0.232 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.618 |
3.654 |
0.000 |
3.706 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.021 |
0.705 |
0.000 |
| y |
0.705 |
-38.500 |
0.000 |
| z |
0.000 |
0.000 |
-29.694 |
|
| Traceless |
| | x | y | z |
| x |
4.076 |
0.705 |
0.000 |
| y |
0.705 |
-8.643 |
0.000 |
| z |
0.000 |
0.000 |
4.566 |
|
| Polar |
| 3z2-r2 | 9.132 |
| x2-y2 | 8.479 |
| xy | 0.705 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.127 |
-0.359 |
0.000 |
| y |
-0.359 |
7.743 |
0.000 |
| z |
0.000 |
0.000 |
5.724 |
<r2> (average value of r
2) Å
2
| <r2> |
127.389 |
| (<r2>)1/2 |
11.287 |