Vibrational Frequencies calculated at HF/aug-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 |
3956 |
3602 |
57.55 |
|
|
|
| 2 |
A |
3832 |
3489 |
47.52 |
|
|
|
| 3 |
A |
3251 |
2960 |
41.61 |
|
|
|
| 4 |
A |
3236 |
2946 |
34.89 |
|
|
|
| 5 |
A |
3204 |
2917 |
16.94 |
|
|
|
| 6 |
A |
3173 |
2889 |
19.16 |
|
|
|
| 7 |
A |
3155 |
2873 |
43.74 |
|
|
|
| 8 |
A |
1961 |
1785 |
766.93 |
|
|
|
| 9 |
A |
1779 |
1619 |
149.59 |
|
|
|
| 10 |
A |
1652 |
1504 |
1.35 |
|
|
|
| 11 |
A |
1618 |
1473 |
0.77 |
|
|
|
| 12 |
A |
1599 |
1456 |
5.60 |
|
|
|
| 13 |
A |
1566 |
1426 |
14.48 |
|
|
|
| 14 |
A |
1531 |
1394 |
30.34 |
|
|
|
| 15 |
A |
1475 |
1343 |
457.71 |
|
|
|
| 16 |
A |
1427 |
1299 |
1.29 |
|
|
|
| 17 |
A |
1287 |
1171 |
5.44 |
|
|
|
| 18 |
A |
1269 |
1155 |
84.20 |
|
|
|
| 19 |
A |
1217 |
1108 |
116.81 |
|
|
|
| 20 |
A |
1190 |
1083 |
12.82 |
|
|
|
| 21 |
A |
1062 |
967 |
4.46 |
|
|
|
| 22 |
A |
938 |
854 |
10.08 |
|
|
|
| 23 |
A |
898 |
818 |
0.69 |
|
|
|
| 24 |
A |
875 |
797 |
43.70 |
|
|
|
| 25 |
A |
632 |
575 |
19.35 |
|
|
|
| 26 |
A |
604 |
550 |
6.59 |
|
|
|
| 27 |
A |
561 |
511 |
56.66 |
|
|
|
| 28 |
A |
407 |
370 |
1.94 |
|
|
|
| 29 |
A |
354 |
323 |
171.38 |
|
|
|
| 30 |
A |
277 |
252 |
0.47 |
|
|
|
| 31 |
A |
230 |
209 |
2.98 |
|
|
|
| 32 |
A |
109 |
100 |
0.55 |
|
|
|
| 33 |
A |
96 |
88 |
1.80 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25210.5 cm
-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 22951.6 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/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.982 |
|
|
|
| 2 |
H |
0.283 |
|
|
|
| 3 |
H |
0.311 |
|
|
|
| 4 |
H |
0.285 |
|
|
|
| 5 |
C |
-0.088 |
|
|
|
| 6 |
H |
0.325 |
|
|
|
| 7 |
H |
0.315 |
|
|
|
| 8 |
O |
-0.237 |
|
|
|
| 9 |
N |
-0.241 |
|
|
|
| 10 |
H |
0.180 |
|
|
|
| 11 |
H |
0.134 |
|
|
|
| 12 |
C |
0.451 |
|
|
|
| 13 |
O |
-0.736 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.764 |
4.636 |
-0.534 |
5.424 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.444 |
-6.338 |
0.932 |
| y |
-6.338 |
-36.612 |
-1.244 |
| z |
0.932 |
-1.244 |
-36.251 |
|
| Traceless |
| | x | y | z |
| x |
-0.013 |
-6.338 |
0.932 |
| y |
-6.338 |
-0.264 |
-1.244 |
| z |
0.932 |
-1.244 |
0.277 |
|
| Polar |
| 3z2-r2 | 0.554 |
| x2-y2 | 0.167 |
| xy | -6.338 |
| xz | 0.932 |
| yz | -1.244 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.800 |
0.233 |
-0.031 |
| y |
0.233 |
7.479 |
-0.007 |
| z |
-0.031 |
-0.007 |
5.886 |
<r2> (average value of r
2) Å
2
| <r2> |
189.382 |
| (<r2>)1/2 |
13.762 |