Vibrational Frequencies calculated at HF/aug-cc-pVDZ
| 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' |
3353 |
3053 |
4.44 |
|
|
|
| 2 |
A' |
3326 |
3029 |
6.42 |
|
|
|
| 3 |
A' |
3264 |
2972 |
17.87 |
|
|
|
| 4 |
A' |
3171 |
2888 |
19.79 |
|
|
|
| 5 |
A' |
2570 |
2340 |
61.73 |
|
|
|
| 6 |
A' |
1853 |
1687 |
29.99 |
|
|
|
| 7 |
A' |
1580 |
1439 |
15.91 |
|
|
|
| 8 |
A' |
1520 |
1384 |
1.38 |
|
|
|
| 9 |
A' |
1428 |
1301 |
3.36 |
|
|
|
| 10 |
A' |
1409 |
1283 |
1.43 |
|
|
|
| 11 |
A' |
1213 |
1105 |
0.08 |
|
|
|
| 12 |
A' |
1088 |
991 |
6.00 |
|
|
|
| 13 |
A' |
968 |
882 |
4.31 |
|
|
|
| 14 |
A' |
604 |
550 |
0.34 |
|
|
|
| 15 |
A' |
425 |
387 |
2.29 |
|
|
|
| 16 |
A' |
194 |
177 |
5.72 |
|
|
|
| 17 |
A" |
3232 |
2943 |
16.83 |
|
|
|
| 18 |
A" |
1572 |
1431 |
7.81 |
|
|
|
| 19 |
A" |
1170 |
1066 |
4.31 |
|
|
|
| 20 |
A" |
1072 |
976 |
44.37 |
|
|
|
| 21 |
A" |
883 |
804 |
4.27 |
|
|
|
| 22 |
A" |
543 |
494 |
5.57 |
|
|
|
| 23 |
A" |
214 |
195 |
1.25 |
|
|
|
| 24 |
A" |
191 |
174 |
1.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18420.7 cm
-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 16773.9 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 HF/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
-0.113 |
|
|
|
| 2 |
H |
0.087 |
|
|
|
| 3 |
H |
0.087 |
|
|
|
| 4 |
C |
0.331 |
|
|
|
| 5 |
H |
-0.404 |
|
|
|
| 6 |
C |
0.079 |
|
|
|
| 7 |
H |
-0.444 |
|
|
|
| 8 |
C |
1.446 |
|
|
|
| 9 |
N |
-0.215 |
|
|
|
| 10 |
C |
-0.856 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
5.060 |
-0.648 |
0.000 |
5.102 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.983 |
0.794 |
0.000 |
| y |
0.794 |
-27.497 |
0.000 |
| z |
0.000 |
0.000 |
-31.569 |
|
| Traceless |
| | x | y | z |
| x |
-10.450 |
0.794 |
0.000 |
| y |
0.794 |
8.279 |
0.000 |
| z |
0.000 |
0.000 |
2.171 |
|
| Polar |
| 3z2-r2 | 4.342 |
| x2-y2 | -12.486 |
| xy | 0.794 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
151.401 |
| (<r2>)1/2 |
12.305 |