Vibrational Frequencies calculated at B1B95/STO-3G
| 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 |
3599 |
3178 |
0.35 |
|
|
|
| 2 |
A |
3518 |
3107 |
0.03 |
|
|
|
| 3 |
A |
3487 |
3079 |
0.25 |
|
|
|
| 4 |
A |
3469 |
3063 |
0.88 |
|
|
|
| 5 |
A |
3438 |
3036 |
36.26 |
|
|
|
| 6 |
A |
3428 |
3027 |
5.76 |
|
|
|
| 7 |
A |
3331 |
2942 |
0.47 |
|
|
|
| 8 |
A |
3273 |
2890 |
12.67 |
|
|
|
| 9 |
A |
1864 |
1646 |
57.08 |
|
|
|
| 10 |
A |
1685 |
1488 |
5.32 |
|
|
|
| 11 |
A |
1667 |
1472 |
5.56 |
|
|
|
| 12 |
A |
1657 |
1464 |
15.49 |
|
|
|
| 13 |
A |
1649 |
1456 |
2.40 |
|
|
|
| 14 |
A |
1590 |
1404 |
3.80 |
|
|
|
| 15 |
A |
1564 |
1381 |
4.25 |
|
|
|
| 16 |
A |
1540 |
1359 |
14.12 |
|
|
|
| 17 |
A |
1424 |
1258 |
122.25 |
|
|
|
| 18 |
A |
1248 |
1102 |
0.10 |
|
|
|
| 19 |
A |
1193 |
1053 |
25.34 |
|
|
|
| 20 |
A |
1176 |
1039 |
1.58 |
|
|
|
| 21 |
A |
1148 |
1014 |
3.34 |
|
|
|
| 22 |
A |
1096 |
968 |
1.59 |
|
|
|
| 23 |
A |
990 |
874 |
1.60 |
|
|
|
| 24 |
A |
893 |
789 |
37.47 |
|
|
|
| 25 |
A |
837 |
739 |
4.74 |
|
|
|
| 26 |
A |
763 |
674 |
0.42 |
|
|
|
| 27 |
A |
549 |
485 |
2.92 |
|
|
|
| 28 |
A |
494 |
436 |
0.64 |
|
|
|
| 29 |
A |
425 |
375 |
0.24 |
|
|
|
| 30 |
A |
349 |
309 |
0.19 |
|
|
|
| 31 |
A |
259 |
229 |
0.17 |
|
|
|
| 32 |
A |
204 |
181 |
1.02 |
|
|
|
| 33 |
A |
53 |
47 |
2.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26930.2 cm
-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 23779.3 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 B1B95/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.130 |
|
|
|
| 2 |
H |
0.082 |
|
|
|
| 3 |
H |
0.093 |
|
|
|
| 4 |
H |
0.083 |
|
|
|
| 5 |
O |
-0.174 |
|
|
|
| 6 |
C |
-0.241 |
|
|
|
| 7 |
H |
0.085 |
|
|
|
| 8 |
H |
0.086 |
|
|
|
| 9 |
H |
0.093 |
|
|
|
| 10 |
C |
0.081 |
|
|
|
| 11 |
C |
-0.206 |
|
|
|
| 12 |
H |
0.072 |
|
|
|
| 13 |
H |
0.077 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.970 |
1.552 |
0.159 |
1.837 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.096 |
0.006 |
0.166 |
| y |
0.006 |
-29.544 |
-0.188 |
| z |
0.166 |
-0.188 |
-30.010 |
|
| Traceless |
| | x | y | z |
| x |
2.681 |
0.006 |
0.166 |
| y |
0.006 |
-0.991 |
-0.188 |
| z |
0.166 |
-0.188 |
-1.690 |
|
| Polar |
| 3z2-r2 | -3.380 |
| x2-y2 | 2.448 |
| xy | 0.006 |
| xz | 0.166 |
| yz | -0.188 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.028 |
0.644 |
-0.096 |
| y |
0.644 |
3.868 |
-0.020 |
| z |
-0.096 |
-0.020 |
1.976 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |