Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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 |
3377 |
3058 |
23.58 |
|
|
|
| 2 |
A |
3304 |
2992 |
11.11 |
|
|
|
| 3 |
A |
3284 |
2974 |
45.40 |
|
|
|
| 4 |
A |
3282 |
2972 |
32.56 |
|
|
|
| 5 |
A |
3279 |
2970 |
6.39 |
|
|
|
| 6 |
A |
3239 |
2933 |
16.86 |
|
|
|
| 7 |
A |
3206 |
2903 |
34.33 |
|
|
|
| 8 |
A |
3179 |
2879 |
23.18 |
|
|
|
| 9 |
A |
3157 |
2859 |
42.61 |
|
|
|
| 10 |
A |
3142 |
2845 |
42.56 |
|
|
|
| 11 |
A |
1899 |
1720 |
1.15 |
|
|
|
| 12 |
A |
1859 |
1683 |
13.93 |
|
|
|
| 13 |
A |
1611 |
1459 |
7.54 |
|
|
|
| 14 |
A |
1599 |
1448 |
4.15 |
|
|
|
| 15 |
A |
1594 |
1443 |
5.72 |
|
|
|
| 16 |
A |
1566 |
1418 |
3.45 |
|
|
|
| 17 |
A |
1539 |
1393 |
3.88 |
|
|
|
| 18 |
A |
1496 |
1355 |
3.49 |
|
|
|
| 19 |
A |
1443 |
1306 |
2.25 |
|
|
|
| 20 |
A |
1432 |
1297 |
3.36 |
|
|
|
| 21 |
A |
1427 |
1292 |
3.94 |
|
|
|
| 22 |
A |
1324 |
1199 |
1.48 |
|
|
|
| 23 |
A |
1224 |
1108 |
4.25 |
|
|
|
| 24 |
A |
1185 |
1073 |
7.38 |
|
|
|
| 25 |
A |
1174 |
1063 |
4.92 |
|
|
|
| 26 |
A |
1145 |
1037 |
8.01 |
|
|
|
| 27 |
A |
1120 |
1014 |
21.47 |
|
|
|
| 28 |
A |
1110 |
1005 |
1.80 |
|
|
|
| 29 |
A |
1073 |
972 |
41.04 |
|
|
|
| 30 |
A |
1037 |
939 |
2.81 |
|
|
|
| 31 |
A |
975 |
883 |
0.85 |
|
|
|
| 32 |
A |
965 |
874 |
2.26 |
|
|
|
| 33 |
A |
854 |
773 |
0.37 |
|
|
|
| 34 |
A |
645 |
584 |
4.31 |
|
|
|
| 35 |
A |
592 |
536 |
5.05 |
|
|
|
| 36 |
A |
495 |
448 |
0.31 |
|
|
|
| 37 |
A |
340 |
308 |
0.18 |
|
|
|
| 38 |
A |
301 |
273 |
1.45 |
|
|
|
| 39 |
A |
227 |
206 |
0.73 |
|
|
|
| 40 |
A |
166 |
150 |
0.53 |
|
|
|
| 41 |
A |
140 |
126 |
0.07 |
|
|
|
| 42 |
A |
83 |
75 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33044.3 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 29921.6 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.433 |
|
|
|
| 2 |
H |
0.140 |
|
|
|
| 3 |
H |
0.139 |
|
|
|
| 4 |
H |
0.139 |
|
|
|
| 5 |
C |
-0.115 |
|
|
|
| 6 |
H |
0.126 |
|
|
|
| 7 |
C |
-0.105 |
|
|
|
| 8 |
H |
0.130 |
|
|
|
| 9 |
C |
-0.280 |
|
|
|
| 10 |
H |
0.137 |
|
|
|
| 11 |
H |
0.134 |
|
|
|
| 12 |
C |
-0.065 |
|
|
|
| 13 |
H |
0.132 |
|
|
|
| 14 |
C |
-0.365 |
|
|
|
| 15 |
H |
0.142 |
|
|
|
| 16 |
H |
0.145 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.254 |
-0.276 |
-0.034 |
0.377 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.793 |
1.189 |
-0.430 |
| y |
1.189 |
-37.646 |
0.752 |
| z |
-0.430 |
0.752 |
-38.902 |
|
| Traceless |
| | x | y | z |
| x |
1.481 |
1.189 |
-0.430 |
| y |
1.189 |
0.201 |
0.752 |
| z |
-0.430 |
0.752 |
-1.683 |
|
| Polar |
| 3z2-r2 | -3.365 |
| x2-y2 | 0.853 |
| xy | 1.189 |
| xz | -0.430 |
| yz | 0.752 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.752 |
0.198 |
-0.875 |
| y |
0.198 |
9.344 |
0.199 |
| z |
-0.875 |
0.199 |
7.040 |
<r2> (average value of r
2) Å
2
| <r2> |
234.527 |
| (<r2>)1/2 |
15.314 |