Vibrational Frequencies calculated at HF/6-31G*
| 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 |
3745 |
3364 |
0.37 |
|
|
|
| 2 |
A |
3353 |
3012 |
46.48 |
|
|
|
| 3 |
A |
3327 |
2989 |
15.98 |
|
|
|
| 4 |
A |
3259 |
2928 |
60.94 |
|
|
|
| 5 |
A |
3235 |
2906 |
46.19 |
|
|
|
| 6 |
A |
3224 |
2896 |
87.32 |
|
|
|
| 7 |
A |
3206 |
2881 |
20.33 |
|
|
|
| 8 |
A |
3190 |
2866 |
59.87 |
|
|
|
| 9 |
A |
3173 |
2851 |
47.48 |
|
|
|
| 10 |
A |
1886 |
1695 |
1.42 |
|
|
|
| 11 |
A |
1649 |
1482 |
10.80 |
|
|
|
| 12 |
A |
1648 |
1480 |
0.78 |
|
|
|
| 13 |
A |
1636 |
1470 |
1.62 |
|
|
|
| 14 |
A |
1628 |
1463 |
1.94 |
|
|
|
| 15 |
A |
1552 |
1395 |
0.25 |
|
|
|
| 16 |
A |
1543 |
1386 |
15.60 |
|
|
|
| 17 |
A |
1511 |
1358 |
4.98 |
|
|
|
| 18 |
A |
1487 |
1336 |
0.21 |
|
|
|
| 19 |
A |
1454 |
1306 |
1.45 |
|
|
|
| 20 |
A |
1378 |
1238 |
5.10 |
|
|
|
| 21 |
A |
1322 |
1188 |
15.86 |
|
|
|
| 22 |
A |
1307 |
1174 |
4.87 |
|
|
|
| 23 |
A |
1238 |
1112 |
19.78 |
|
|
|
| 24 |
A |
1221 |
1097 |
3.33 |
|
|
|
| 25 |
A |
1128 |
1013 |
2.09 |
|
|
|
| 26 |
A |
1120 |
1006 |
0.62 |
|
|
|
| 27 |
A |
1097 |
985 |
11.57 |
|
|
|
| 28 |
A |
1071 |
963 |
13.33 |
|
|
|
| 29 |
A |
984 |
884 |
14.41 |
|
|
|
| 30 |
A |
958 |
861 |
3.76 |
|
|
|
| 31 |
A |
921 |
828 |
44.32 |
|
|
|
| 32 |
A |
881 |
791 |
68.57 |
|
|
|
| 33 |
A |
827 |
743 |
39.43 |
|
|
|
| 34 |
A |
722 |
649 |
18.77 |
|
|
|
| 35 |
A |
566 |
509 |
1.08 |
|
|
|
| 36 |
A |
521 |
468 |
0.84 |
|
|
|
| 37 |
A |
433 |
389 |
1.04 |
|
|
|
| 38 |
A |
315 |
283 |
9.07 |
|
|
|
| 39 |
A |
185 |
166 |
1.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31948.6 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 28705.9 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/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.179 |
|
|
|
| 2 |
C |
-0.206 |
|
|
|
| 3 |
H |
0.180 |
|
|
|
| 4 |
C |
-0.179 |
|
|
|
| 5 |
H |
0.167 |
|
|
|
| 6 |
H |
0.162 |
|
|
|
| 7 |
C |
-0.347 |
|
|
|
| 8 |
H |
0.169 |
|
|
|
| 9 |
H |
0.171 |
|
|
|
| 10 |
C |
-0.145 |
|
|
|
| 11 |
H |
0.171 |
|
|
|
| 12 |
H |
0.175 |
|
|
|
| 13 |
C |
-0.146 |
|
|
|
| 14 |
H |
0.334 |
|
|
|
| 15 |
N |
-0.685 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.520 |
0.934 |
-0.511 |
1.185 |
| CHELPG |
0.487 |
0.895 |
-0.503 |
1.136 |
| AIM |
|
|
|
|
| ESP |
0.493 |
0.883 |
-0.503 |
1.130 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.718 |
-2.072 |
0.220 |
| y |
-2.072 |
-40.458 |
0.932 |
| z |
0.220 |
0.932 |
-36.900 |
|
| Traceless |
| | x | y | z |
| x |
2.961 |
-2.072 |
0.220 |
| y |
-2.072 |
-4.149 |
0.932 |
| z |
0.220 |
0.932 |
1.189 |
|
| Polar |
| 3z2-r2 | 2.377 |
| x2-y2 | 4.740 |
| xy | -2.072 |
| xz | 0.220 |
| yz | 0.932 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.876 |
-0.039 |
-0.232 |
| y |
-0.039 |
7.557 |
0.069 |
| z |
-0.232 |
0.069 |
6.083 |
<r2> (average value of r
2) Å
2
| <r2> |
146.184 |
| (<r2>)1/2 |
12.091 |