Vibrational Frequencies calculated at HF/6-311G**
| 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' |
3383 |
3073 |
23.22 |
|
|
|
| 2 |
A' |
3357 |
3050 |
4.37 |
|
|
|
| 3 |
A' |
3293 |
2991 |
38.72 |
|
|
|
| 4 |
A' |
3280 |
2980 |
10.30 |
|
|
|
| 5 |
A' |
3262 |
2963 |
10.52 |
|
|
|
| 6 |
A' |
3223 |
2928 |
65.00 |
|
|
|
| 7 |
A' |
3168 |
2878 |
25.88 |
|
|
|
| 8 |
A' |
3143 |
2855 |
42.28 |
|
|
|
| 9 |
A' |
1881 |
1709 |
13.10 |
|
|
|
| 10 |
A' |
1796 |
1632 |
2.95 |
|
|
|
| 11 |
A' |
1633 |
1483 |
5.30 |
|
|
|
| 12 |
A' |
1597 |
1451 |
4.69 |
|
|
|
| 13 |
A' |
1592 |
1446 |
12.54 |
|
|
|
| 14 |
A' |
1545 |
1403 |
3.63 |
|
|
|
| 15 |
A' |
1517 |
1378 |
2.59 |
|
|
|
| 16 |
A' |
1508 |
1370 |
7.16 |
|
|
|
| 17 |
A' |
1432 |
1301 |
0.43 |
|
|
|
| 18 |
A' |
1407 |
1278 |
8.53 |
|
|
|
| 19 |
A' |
1257 |
1142 |
0.87 |
|
|
|
| 20 |
A' |
1157 |
1051 |
3.61 |
|
|
|
| 21 |
A' |
1115 |
1013 |
3.46 |
|
|
|
| 22 |
A' |
990 |
899 |
2.31 |
|
|
|
| 23 |
A' |
850 |
772 |
3.09 |
|
|
|
| 24 |
A' |
760 |
691 |
3.92 |
|
|
|
| 25 |
A' |
453 |
411 |
0.95 |
|
|
|
| 26 |
A' |
298 |
270 |
2.67 |
|
|
|
| 27 |
A' |
201 |
182 |
0.29 |
|
|
|
| 28 |
A" |
3240 |
2943 |
50.56 |
|
|
|
| 29 |
A" |
3159 |
2870 |
26.89 |
|
|
|
| 30 |
A" |
1622 |
1474 |
6.19 |
|
|
|
| 31 |
A" |
1415 |
1286 |
0.78 |
|
|
|
| 32 |
A" |
1206 |
1096 |
4.01 |
|
|
|
| 33 |
A" |
1147 |
1042 |
10.41 |
|
|
|
| 34 |
A" |
1112 |
1010 |
1.00 |
|
|
|
| 35 |
A" |
1057 |
960 |
59.41 |
|
|
|
| 36 |
A" |
909 |
826 |
6.35 |
|
|
|
| 37 |
A" |
828 |
752 |
0.55 |
|
|
|
| 38 |
A" |
682 |
620 |
31.24 |
|
|
|
| 39 |
A" |
424 |
385 |
0.27 |
|
|
|
| 40 |
A" |
329 |
299 |
0.02 |
|
|
|
| 41 |
A" |
110 |
100 |
0.16 |
|
|
|
| 42 |
A" |
79 |
71 |
0.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33205.9 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 30167.6 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/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.097 |
|
|
|
| 2 |
C |
-0.121 |
|
|
|
| 3 |
H |
0.091 |
|
|
|
| 4 |
C |
-0.121 |
|
|
|
| 5 |
H |
0.108 |
|
|
|
| 6 |
C |
-0.150 |
|
|
|
| 7 |
H |
0.106 |
|
|
|
| 8 |
H |
0.099 |
|
|
|
| 9 |
C |
-0.176 |
|
|
|
| 10 |
H |
0.101 |
|
|
|
| 11 |
H |
0.101 |
|
|
|
| 12 |
C |
-0.156 |
|
|
|
| 13 |
H |
0.097 |
|
|
|
| 14 |
H |
0.098 |
|
|
|
| 15 |
H |
0.098 |
|
|
|
| 16 |
C |
-0.272 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.471 |
-0.439 |
0.000 |
0.644 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.272 |
0.371 |
0.000 |
| y |
0.371 |
-36.771 |
0.000 |
| z |
0.000 |
0.000 |
-42.003 |
|
| Traceless |
| | x | y | z |
| x |
3.115 |
0.371 |
0.000 |
| y |
0.371 |
2.366 |
0.000 |
| z |
0.000 |
0.000 |
-5.481 |
|
| Polar |
| 3z2-r2 | -10.962 |
| x2-y2 | 0.499 |
| xy | 0.371 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
14.911 |
2.893 |
0.000 |
| y |
2.893 |
10.197 |
0.000 |
| z |
0.000 |
0.000 |
6.088 |
<r2> (average value of r
2) Å
2
| <r2> |
219.260 |
| (<r2>)1/2 |
14.807 |