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' |
3414 |
3109 |
0.03 |
|
|
|
| 2 |
A' |
3344 |
3045 |
18.19 |
|
|
|
| 3 |
A' |
3238 |
2949 |
44.30 |
|
|
|
| 4 |
A' |
2570 |
2341 |
99.85 |
|
|
|
| 5 |
A' |
1658 |
1510 |
4.11 |
|
|
|
| 6 |
A' |
1514 |
1378 |
4.29 |
|
|
|
| 7 |
A' |
1294 |
1179 |
1.42 |
|
|
|
| 8 |
A' |
1237 |
1126 |
7.10 |
|
|
|
| 9 |
A' |
1183 |
1077 |
6.46 |
|
|
|
| 10 |
A' |
1032 |
940 |
0.55 |
|
|
|
| 11 |
A' |
960 |
874 |
51.87 |
|
|
|
| 12 |
A' |
894 |
814 |
10.46 |
|
|
|
| 13 |
A' |
644 |
587 |
37.32 |
|
|
|
| 14 |
A' |
579 |
528 |
0.90 |
|
|
|
| 15 |
A' |
462 |
421 |
0.72 |
|
|
|
| 16 |
A' |
208 |
190 |
3.71 |
|
|
|
| 17 |
A" |
3345 |
3046 |
3.20 |
|
|
|
| 18 |
A" |
3241 |
2951 |
32.91 |
|
|
|
| 19 |
A" |
1605 |
1461 |
0.17 |
|
|
|
| 20 |
A" |
1406 |
1281 |
0.00 |
|
|
|
| 21 |
A" |
1239 |
1128 |
0.01 |
|
|
|
| 22 |
A" |
1180 |
1074 |
0.07 |
|
|
|
| 23 |
A" |
1105 |
1006 |
0.89 |
|
|
|
| 24 |
A" |
1000 |
910 |
0.00 |
|
|
|
| 25 |
A" |
925 |
842 |
0.20 |
|
|
|
| 26 |
A" |
599 |
545 |
0.05 |
|
|
|
| 27 |
A" |
207 |
188 |
7.91 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20040.1 cm
-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 18248.5 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 |
-0.341 |
|
|
|
| 2 |
H |
-0.300 |
|
|
|
| 3 |
C |
0.549 |
|
|
|
| 4 |
H |
-0.341 |
|
|
|
| 5 |
H |
-0.300 |
|
|
|
| 6 |
C |
0.549 |
|
|
|
| 7 |
C |
0.510 |
|
|
|
| 8 |
H |
-0.409 |
|
|
|
| 9 |
C |
0.516 |
|
|
|
| 10 |
N |
-0.430 |
|
|
|
| 11 |
C |
-0.003 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-4.331 |
0.651 |
0.000 |
4.380 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-46.890 |
2.417 |
0.000 |
| y |
2.417 |
-34.806 |
0.000 |
| z |
0.000 |
0.000 |
-32.551 |
|
| Traceless |
| | x | y | z |
| x |
-13.212 |
2.417 |
0.000 |
| y |
2.417 |
4.915 |
0.000 |
| z |
0.000 |
0.000 |
8.297 |
|
| Polar |
| 3z2-r2 | 16.595 |
| x2-y2 | -12.084 |
| xy | 2.417 |
| 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> |
144.043 |
| (<r2>)1/2 |
12.002 |