Vibrational Frequencies calculated at HF/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 |
3937 |
3565 |
62.40 |
|
|
|
| 2 |
A |
3810 |
3450 |
55.18 |
|
|
|
| 3 |
A |
3302 |
2990 |
25.76 |
|
|
|
| 4 |
A |
3285 |
2975 |
22.19 |
|
|
|
| 5 |
A |
3245 |
2939 |
33.54 |
|
|
|
| 6 |
A |
3220 |
2916 |
14.25 |
|
|
|
| 7 |
A |
3206 |
2903 |
28.27 |
|
|
|
| 8 |
A |
1955 |
1770 |
607.41 |
|
|
|
| 9 |
A |
1819 |
1648 |
123.42 |
|
|
|
| 10 |
A |
1701 |
1540 |
5.56 |
|
|
|
| 11 |
A |
1672 |
1514 |
6.22 |
|
|
|
| 12 |
A |
1656 |
1499 |
5.43 |
|
|
|
| 13 |
A |
1580 |
1431 |
8.54 |
|
|
|
| 14 |
A |
1552 |
1405 |
26.65 |
|
|
|
| 15 |
A |
1440 |
1304 |
0.07 |
|
|
|
| 16 |
A |
1439 |
1303 |
500.84 |
|
|
|
| 17 |
A |
1289 |
1167 |
8.87 |
|
|
|
| 18 |
A |
1255 |
1137 |
37.50 |
|
|
|
| 19 |
A |
1198 |
1085 |
122.98 |
|
|
|
| 20 |
A |
1183 |
1071 |
24.56 |
|
|
|
| 21 |
A |
1034 |
936 |
1.92 |
|
|
|
| 22 |
A |
932 |
844 |
0.37 |
|
|
|
| 23 |
A |
907 |
822 |
16.28 |
|
|
|
| 24 |
A |
877 |
794 |
177.36 |
|
|
|
| 25 |
A |
635 |
575 |
201.57 |
|
|
|
| 26 |
A |
615 |
557 |
10.24 |
|
|
|
| 27 |
A |
597 |
540 |
10.75 |
|
|
|
| 28 |
A |
449 |
406 |
110.85 |
|
|
|
| 29 |
A |
392 |
355 |
2.41 |
|
|
|
| 30 |
A |
262 |
237 |
0.13 |
|
|
|
| 31 |
A |
216 |
195 |
3.57 |
|
|
|
| 32 |
A |
105 |
95 |
0.33 |
|
|
|
| 33 |
A |
38 |
34 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25398.9 cm
-1
Scaled (by 0.9056) Zero Point Vibrational Energy (zpe) 23001.3 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.597 |
-0.418 |
|
-0.499 |
| 2 |
H |
0.236 |
0.134 |
|
0.159 |
| 3 |
H |
0.200 |
0.082 |
|
0.110 |
| 4 |
H |
0.236 |
0.134 |
|
0.159 |
| 5 |
C |
-0.106 |
0.549 |
|
0.470 |
| 6 |
H |
0.206 |
-0.038 |
|
-0.007 |
| 7 |
H |
0.206 |
-0.038 |
|
-0.007 |
| 8 |
O |
-0.708 |
-0.698 |
|
-0.661 |
| 9 |
N |
-0.964 |
-1.108 |
|
-1.076 |
| 10 |
H |
0.366 |
0.417 |
|
0.405 |
| 11 |
H |
0.374 |
0.440 |
|
0.435 |
| 12 |
C |
1.195 |
1.261 |
|
1.216 |
| 13 |
O |
-0.642 |
-0.717 |
|
-0.703 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.621 |
5.253 |
-0.001 |
5.870 |
| CHELPG |
2.645 |
5.242 |
-0.001 |
5.872 |
| AIM |
|
|
|
|
| ESP |
2.643 |
5.242 |
-0.001 |
5.871 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.941 |
-6.490 |
0.004 |
| y |
-6.490 |
-36.155 |
-0.006 |
| z |
0.004 |
-0.006 |
-36.124 |
|
| Traceless |
| | x | y | z |
| x |
0.198 |
-6.490 |
0.004 |
| y |
-6.490 |
-0.123 |
-0.006 |
| z |
0.004 |
-0.006 |
-0.076 |
|
| Polar |
| 3z2-r2 | -0.152 |
| x2-y2 | 0.214 |
| xy | -6.490 |
| xz | 0.004 |
| yz | -0.006 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.937 |
0.468 |
-0.002 |
| y |
0.468 |
5.686 |
-0.001 |
| z |
-0.002 |
-0.001 |
3.729 |
<r2> (average value of r
2) Å
2
| <r2> |
193.433 |
| (<r2>)1/2 |
13.908 |