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' |
3425 |
3078 |
28.83 |
|
|
|
| 2 |
A' |
3403 |
3058 |
2.81 |
|
|
|
| 3 |
A' |
3334 |
2995 |
35.92 |
|
|
|
| 4 |
A' |
3329 |
2991 |
22.30 |
|
|
|
| 5 |
A' |
3303 |
2968 |
10.56 |
|
|
|
| 6 |
A' |
3268 |
2936 |
61.20 |
|
|
|
| 7 |
A' |
3211 |
2885 |
26.31 |
|
|
|
| 8 |
A' |
3177 |
2855 |
44.33 |
|
|
|
| 9 |
A' |
1906 |
1713 |
9.94 |
|
|
|
| 10 |
A' |
1823 |
1638 |
1.67 |
|
|
|
| 11 |
A' |
1661 |
1492 |
4.30 |
|
|
|
| 12 |
A' |
1626 |
1461 |
1.97 |
|
|
|
| 13 |
A' |
1613 |
1450 |
11.78 |
|
|
|
| 14 |
A' |
1570 |
1410 |
2.80 |
|
|
|
| 15 |
A' |
1537 |
1381 |
2.32 |
|
|
|
| 16 |
A' |
1529 |
1374 |
10.37 |
|
|
|
| 17 |
A' |
1450 |
1302 |
0.79 |
|
|
|
| 18 |
A' |
1425 |
1280 |
7.21 |
|
|
|
| 19 |
A' |
1269 |
1141 |
0.80 |
|
|
|
| 20 |
A' |
1168 |
1049 |
3.36 |
|
|
|
| 21 |
A' |
1124 |
1010 |
2.98 |
|
|
|
| 22 |
A' |
999 |
898 |
1.94 |
|
|
|
| 23 |
A' |
859 |
772 |
2.34 |
|
|
|
| 24 |
A' |
766 |
688 |
3.53 |
|
|
|
| 25 |
A' |
454 |
408 |
0.95 |
|
|
|
| 26 |
A' |
299 |
268 |
2.53 |
|
|
|
| 27 |
A' |
203 |
183 |
0.31 |
|
|
|
| 28 |
A" |
3284 |
2950 |
48.26 |
|
|
|
| 29 |
A" |
3196 |
2872 |
30.37 |
|
|
|
| 30 |
A" |
1650 |
1483 |
4.70 |
|
|
|
| 31 |
A" |
1429 |
1284 |
0.59 |
|
|
|
| 32 |
A" |
1218 |
1095 |
3.19 |
|
|
|
| 33 |
A" |
1157 |
1040 |
9.13 |
|
|
|
| 34 |
A" |
1120 |
1007 |
0.98 |
|
|
|
| 35 |
A" |
1066 |
958 |
56.39 |
|
|
|
| 36 |
A" |
915 |
822 |
5.45 |
|
|
|
| 37 |
A" |
833 |
748 |
0.79 |
|
|
|
| 38 |
A" |
684 |
614 |
26.04 |
|
|
|
| 39 |
A" |
425 |
381 |
0.08 |
|
|
|
| 40 |
A" |
332 |
299 |
0.01 |
|
|
|
| 41 |
A" |
107 |
96 |
0.10 |
|
|
|
| 42 |
A" |
77 |
69 |
0.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33610.7 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 30199.3 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 HF/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.172 |
|
|
|
| 2 |
C |
-0.177 |
|
|
|
| 3 |
H |
0.179 |
|
|
|
| 4 |
C |
-0.197 |
|
|
|
| 5 |
H |
0.195 |
|
|
|
| 6 |
C |
-0.134 |
|
|
|
| 7 |
H |
0.179 |
|
|
|
| 8 |
H |
0.175 |
|
|
|
| 9 |
C |
-0.413 |
|
|
|
| 10 |
H |
0.171 |
|
|
|
| 11 |
H |
0.171 |
|
|
|
| 12 |
C |
-0.328 |
|
|
|
| 13 |
H |
0.167 |
|
|
|
| 14 |
H |
0.167 |
|
|
|
| 15 |
H |
0.167 |
|
|
|
| 16 |
C |
-0.496 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.422 |
-0.374 |
0.000 |
0.564 |
| CHELPG |
-0.342 |
-0.293 |
0.000 |
0.450 |
| AIM |
|
|
|
|
| ESP |
-0.381 |
-0.356 |
0.000 |
0.522 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.037 |
0.336 |
-0.002 |
| y |
0.336 |
-36.577 |
0.007 |
| z |
-0.002 |
0.007 |
-41.498 |
|
| Traceless |
| | x | y | z |
| x |
3.001 |
0.336 |
-0.002 |
| y |
0.336 |
2.190 |
0.007 |
| z |
-0.002 |
0.007 |
-5.191 |
|
| Polar |
| 3z2-r2 | -10.381 |
| x2-y2 | 0.540 |
| xy | 0.336 |
| xz | -0.002 |
| yz | 0.007 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
14.242 |
2.810 |
-0.000 |
| y |
2.810 |
9.614 |
0.004 |
| z |
-0.000 |
0.004 |
5.076 |
<r2> (average value of r
2) Å
2
| <r2> |
219.140 |
| (<r2>)1/2 |
14.803 |