Vibrational Frequencies calculated at HF/STO-3G
| 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 |
4145 |
3384 |
1.71 |
|
|
|
| 2 |
A |
4018 |
3281 |
1.14 |
|
|
|
| 3 |
A |
3948 |
3224 |
5.52 |
|
|
|
| 4 |
A |
3762 |
3072 |
0.64 |
|
|
|
| 5 |
A |
3754 |
3066 |
1.02 |
|
|
|
| 6 |
A |
3714 |
3033 |
2.08 |
|
|
|
| 7 |
A |
3584 |
2926 |
7.75 |
|
|
|
| 8 |
A |
3573 |
2917 |
0.98 |
|
|
|
| 9 |
A |
2132 |
1741 |
140.10 |
|
|
|
| 10 |
A |
1946 |
1589 |
24.21 |
|
|
|
| 11 |
A |
1841 |
1503 |
1.26 |
|
|
|
| 12 |
A |
1825 |
1490 |
1.49 |
|
|
|
| 13 |
A |
1818 |
1485 |
2.14 |
|
|
|
| 14 |
A |
1745 |
1425 |
10.91 |
|
|
|
| 15 |
A |
1721 |
1405 |
4.36 |
|
|
|
| 16 |
A |
1624 |
1326 |
21.15 |
|
|
|
| 17 |
A |
1568 |
1280 |
187.54 |
|
|
|
| 18 |
A |
1511 |
1234 |
8.87 |
|
|
|
| 19 |
A |
1391 |
1136 |
5.75 |
|
|
|
| 20 |
A |
1350 |
1102 |
19.11 |
|
|
|
| 21 |
A |
1306 |
1067 |
34.75 |
|
|
|
| 22 |
A |
1257 |
1026 |
6.75 |
|
|
|
| 23 |
A |
1116 |
911 |
3.03 |
|
|
|
| 24 |
A |
1040 |
849 |
4.45 |
|
|
|
| 25 |
A |
940 |
768 |
28.45 |
|
|
|
| 26 |
A |
906 |
739 |
185.53 |
|
|
|
| 27 |
A |
862 |
704 |
56.88 |
|
|
|
| 28 |
A |
699 |
571 |
82.15 |
|
|
|
| 29 |
A |
582 |
475 |
11.41 |
|
|
|
| 30 |
A |
513 |
419 |
13.23 |
|
|
|
| 31 |
A |
378 |
309 |
9.60 |
|
|
|
| 32 |
A |
372 |
303 |
39.79 |
|
|
|
| 33 |
A |
252 |
206 |
0.53 |
|
|
|
| 34 |
A |
217 |
177 |
2.16 |
|
|
|
| 35 |
A |
114 |
93 |
4.07 |
|
|
|
| 36 |
A |
60 |
49 |
0.58 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30792.0 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 25141.6 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 HF/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.179 |
|
|
|
| 2 |
H |
0.061 |
|
|
|
| 3 |
H |
0.065 |
|
|
|
| 4 |
H |
0.069 |
|
|
|
| 5 |
C |
-0.007 |
|
|
|
| 6 |
H |
0.073 |
|
|
|
| 7 |
H |
0.056 |
|
|
|
| 8 |
N |
-0.352 |
|
|
|
| 9 |
H |
0.172 |
|
|
|
| 10 |
N |
-0.408 |
|
|
|
| 11 |
H |
0.180 |
|
|
|
| 12 |
H |
0.179 |
|
|
|
| 13 |
C |
0.372 |
|
|
|
| 14 |
O |
-0.283 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.334 |
1.085 |
-0.522 |
1.796 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.647 |
4.274 |
-2.840 |
| y |
4.274 |
-34.092 |
-2.176 |
| z |
-2.840 |
-2.176 |
-34.601 |
|
| Traceless |
| | x | y | z |
| x |
-0.300 |
4.274 |
-2.840 |
| y |
4.274 |
0.531 |
-2.176 |
| z |
-2.840 |
-2.176 |
-0.231 |
|
| Polar |
| 3z2-r2 | -0.462 |
| x2-y2 | -0.555 |
| xy | 4.274 |
| xz | -2.840 |
| yz | -2.176 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.933 |
-0.254 |
0.229 |
| y |
-0.254 |
4.184 |
-0.239 |
| z |
0.229 |
-0.239 |
2.333 |
<r2> (average value of r
2) Å
2
| <r2> |
204.403 |
| (<r2>)1/2 |
14.297 |