Vibrational Frequencies calculated at HF/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 |
3767 |
3075 |
0.93 |
|
|
|
| 2 |
A |
3754 |
3065 |
2.52 |
|
|
|
| 3 |
A |
3752 |
3063 |
2.06 |
|
|
|
| 4 |
A |
3730 |
3045 |
1.00 |
|
|
|
| 5 |
A |
3724 |
3041 |
0.93 |
|
|
|
| 6 |
A |
3710 |
3029 |
2.27 |
|
|
|
| 7 |
A |
3683 |
3007 |
21.19 |
|
|
|
| 8 |
A |
3607 |
2945 |
3.14 |
|
|
|
| 9 |
A |
3568 |
2913 |
2.41 |
|
|
|
| 10 |
A |
3564 |
2910 |
1.96 |
|
|
|
| 11 |
A |
2108 |
1721 |
0.78 |
|
|
|
| 12 |
A |
1846 |
1507 |
1.00 |
|
|
|
| 13 |
A |
1836 |
1499 |
1.68 |
|
|
|
| 14 |
A |
1833 |
1497 |
1.17 |
|
|
|
| 15 |
A |
1824 |
1489 |
2.07 |
|
|
|
| 16 |
A |
1818 |
1485 |
1.35 |
|
|
|
| 17 |
A |
1742 |
1422 |
0.79 |
|
|
|
| 18 |
A |
1737 |
1418 |
0.51 |
|
|
|
| 19 |
A |
1697 |
1386 |
3.37 |
|
|
|
| 20 |
A |
1611 |
1315 |
29.51 |
|
|
|
| 21 |
A |
1529 |
1248 |
0.06 |
|
|
|
| 22 |
A |
1493 |
1219 |
0.03 |
|
|
|
| 23 |
A |
1376 |
1123 |
0.60 |
|
|
|
| 24 |
A |
1301 |
1062 |
2.53 |
|
|
|
| 25 |
A |
1278 |
1044 |
0.01 |
|
|
|
| 26 |
A |
1235 |
1008 |
0.14 |
|
|
|
| 27 |
A |
1230 |
1004 |
0.24 |
|
|
|
| 28 |
A |
1214 |
991 |
0.17 |
|
|
|
| 29 |
A |
1104 |
901 |
3.78 |
|
|
|
| 30 |
A |
1013 |
827 |
0.92 |
|
|
|
| 31 |
A |
936 |
764 |
1.46 |
|
|
|
| 32 |
A |
850 |
694 |
11.67 |
|
|
|
| 33 |
A |
647 |
528 |
4.79 |
|
|
|
| 34 |
A |
546 |
446 |
0.72 |
|
|
|
| 35 |
A |
332 |
271 |
0.01 |
|
|
|
| 36 |
A |
295 |
241 |
0.07 |
|
|
|
| 37 |
A |
228 |
186 |
0.01 |
|
|
|
| 38 |
A |
100 |
82 |
0.09 |
|
|
|
| 39 |
A |
43 |
35 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 35828.8 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 29254.2 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.175 |
|
|
|
| 2 |
H |
0.058 |
|
|
|
| 3 |
H |
0.059 |
|
|
|
| 4 |
H |
0.059 |
|
|
|
| 5 |
C |
-0.103 |
|
|
|
| 6 |
H |
0.058 |
|
|
|
| 7 |
H |
0.058 |
|
|
|
| 8 |
C |
-0.187 |
|
|
|
| 9 |
H |
0.064 |
|
|
|
| 10 |
H |
0.064 |
|
|
|
| 11 |
H |
0.064 |
|
|
|
| 12 |
C |
-0.064 |
|
|
|
| 13 |
H |
0.052 |
|
|
|
| 14 |
C |
-0.060 |
|
|
|
| 15 |
H |
0.053 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.023 |
-0.134 |
0.023 |
0.138 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.733 |
0.228 |
0.472 |
| y |
0.228 |
-31.005 |
-0.205 |
| z |
0.472 |
-0.205 |
-31.890 |
|
| Traceless |
| | x | y | z |
| x |
0.714 |
0.228 |
0.472 |
| y |
0.228 |
0.306 |
-0.205 |
| z |
0.472 |
-0.205 |
-1.021 |
|
| Polar |
| 3z2-r2 | -2.041 |
| x2-y2 | 0.272 |
| xy | 0.228 |
| xz | 0.472 |
| yz | -0.205 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.053 |
0.326 |
0.593 |
| y |
0.326 |
3.783 |
-0.132 |
| z |
0.593 |
-0.132 |
2.867 |
<r2> (average value of r
2) Å
2
| <r2> |
163.417 |
| (<r2>)1/2 |
12.783 |