Vibrational Frequencies calculated at HF/daug-cc-pVTZ
| 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' |
3336 |
3018 |
4.13 |
|
|
|
| 2 |
A' |
3309 |
2993 |
6.01 |
|
|
|
| 3 |
A' |
3244 |
2934 |
17.47 |
|
|
|
| 4 |
A' |
3162 |
2860 |
18.55 |
|
|
|
| 5 |
A' |
2571 |
2326 |
59.10 |
|
|
|
| 6 |
A' |
1847 |
1671 |
29.43 |
|
|
|
| 7 |
A' |
1601 |
1449 |
16.11 |
|
|
|
| 8 |
A' |
1539 |
1393 |
1.27 |
|
|
|
| 9 |
A' |
1439 |
1302 |
3.73 |
|
|
|
| 10 |
A' |
1421 |
1286 |
1.44 |
|
|
|
| 11 |
A' |
1217 |
1101 |
0.10 |
|
|
|
| 12 |
A' |
1080 |
977 |
5.66 |
|
|
|
| 13 |
A' |
972 |
879 |
4.04 |
|
|
|
| 14 |
A' |
608 |
550 |
0.45 |
|
|
|
| 15 |
A' |
427 |
386 |
2.25 |
|
|
|
| 16 |
A' |
196 |
177 |
5.80 |
|
|
|
| 17 |
A" |
3210 |
2904 |
16.30 |
|
|
|
| 18 |
A" |
1595 |
1443 |
7.67 |
|
|
|
| 19 |
A" |
1187 |
1074 |
3.97 |
|
|
|
| 20 |
A" |
1085 |
982 |
44.19 |
|
|
|
| 21 |
A" |
897 |
812 |
4.42 |
|
|
|
| 22 |
A" |
549 |
496 |
5.80 |
|
|
|
| 23 |
A" |
216 |
195 |
1.21 |
|
|
|
| 24 |
A" |
192 |
174 |
1.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18450.1 cm
-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 16690.0 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/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.256 |
|
|
|
| 2 |
H |
0.334 |
|
|
|
| 3 |
H |
0.334 |
|
|
|
| 4 |
C |
-0.945 |
|
|
|
| 5 |
H |
0.647 |
|
|
|
| 6 |
C |
0.453 |
|
|
|
| 7 |
H |
0.463 |
|
|
|
| 8 |
C |
-1.163 |
|
|
|
| 9 |
N |
-1.262 |
|
|
|
| 10 |
C |
0.881 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
5.016 |
-0.646 |
0.000 |
5.058 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.776 |
0.792 |
0.000 |
| y |
0.792 |
-27.442 |
0.000 |
| z |
0.000 |
0.000 |
-31.302 |
|
| Traceless |
| | x | y | z |
| x |
-10.404 |
0.792 |
0.000 |
| y |
0.792 |
8.098 |
0.000 |
| z |
0.000 |
0.000 |
2.307 |
|
| Polar |
| 3z2-r2 | 4.613 |
| x2-y2 | -12.335 |
| xy | 0.792 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.967 |
-1.614 |
0.000 |
| y |
-1.614 |
7.114 |
0.000 |
| z |
0.000 |
0.000 |
5.495 |
<r2> (average value of r
2) Å
2
| <r2> |
150.105 |
| (<r2>)1/2 |
12.252 |