Vibrational Frequencies calculated at HF/CEP-121G*
| 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 |
3393 |
3066 |
32.04 |
|
|
|
| 2 |
A |
3319 |
2999 |
54.16 |
|
|
|
| 3 |
A |
3313 |
2993 |
27.11 |
|
|
|
| 4 |
A |
3295 |
2977 |
41.82 |
|
|
|
| 5 |
A |
3294 |
2975 |
25.28 |
|
|
|
| 6 |
A |
3282 |
2965 |
11.41 |
|
|
|
| 7 |
A |
3233 |
2921 |
26.88 |
|
|
|
| 8 |
A |
3230 |
2918 |
45.44 |
|
|
|
| 9 |
A |
3182 |
2874 |
37.67 |
|
|
|
| 10 |
A |
3178 |
2871 |
58.14 |
|
|
|
| 11 |
A |
1857 |
1678 |
2.94 |
|
|
|
| 12 |
A |
1824 |
1648 |
17.41 |
|
|
|
| 13 |
A |
1629 |
1472 |
6.33 |
|
|
|
| 14 |
A |
1618 |
1461 |
7.42 |
|
|
|
| 15 |
A |
1617 |
1461 |
2.17 |
|
|
|
| 16 |
A |
1570 |
1418 |
2.18 |
|
|
|
| 17 |
A |
1561 |
1410 |
2.26 |
|
|
|
| 18 |
A |
1531 |
1383 |
3.48 |
|
|
|
| 19 |
A |
1466 |
1325 |
14.06 |
|
|
|
| 20 |
A |
1424 |
1286 |
1.54 |
|
|
|
| 21 |
A |
1389 |
1255 |
0.66 |
|
|
|
| 22 |
A |
1332 |
1203 |
1.69 |
|
|
|
| 23 |
A |
1216 |
1099 |
3.56 |
|
|
|
| 24 |
A |
1170 |
1057 |
12.42 |
|
|
|
| 25 |
A |
1166 |
1053 |
4.03 |
|
|
|
| 26 |
A |
1126 |
1018 |
15.47 |
|
|
|
| 27 |
A |
1115 |
1007 |
1.38 |
|
|
|
| 28 |
A |
1073 |
970 |
1.72 |
|
|
|
| 29 |
A |
1056 |
954 |
53.44 |
|
|
|
| 30 |
A |
1023 |
924 |
3.33 |
|
|
|
| 31 |
A |
969 |
875 |
4.61 |
|
|
|
| 32 |
A |
930 |
840 |
8.12 |
|
|
|
| 33 |
A |
788 |
712 |
32.89 |
|
|
|
| 34 |
A |
644 |
582 |
7.97 |
|
|
|
| 35 |
A |
598 |
541 |
0.74 |
|
|
|
| 36 |
A |
560 |
506 |
11.39 |
|
|
|
| 37 |
A |
426 |
385 |
0.45 |
|
|
|
| 38 |
A |
303 |
274 |
0.01 |
|
|
|
| 39 |
A |
222 |
201 |
0.23 |
|
|
|
| 40 |
A |
136 |
123 |
0.07 |
|
|
|
| 41 |
A |
124 |
112 |
0.26 |
|
|
|
| 42 |
A |
45 |
41 |
0.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33112.0 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 29913.3 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/CEP-121G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.538 |
|
|
|
| 2 |
H |
0.166 |
|
|
|
| 3 |
H |
0.171 |
|
|
|
| 4 |
H |
0.165 |
|
|
|
| 5 |
C |
-0.153 |
|
|
|
| 6 |
H |
0.187 |
|
|
|
| 7 |
C |
-0.189 |
|
|
|
| 8 |
H |
0.204 |
|
|
|
| 9 |
C |
-0.328 |
|
|
|
| 10 |
H |
0.174 |
|
|
|
| 11 |
H |
0.165 |
|
|
|
| 12 |
C |
-0.106 |
|
|
|
| 13 |
H |
0.188 |
|
|
|
| 14 |
C |
-0.472 |
|
|
|
| 15 |
H |
0.175 |
|
|
|
| 16 |
H |
0.192 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.315 |
0.284 |
-0.187 |
0.463 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.610 |
1.437 |
-0.160 |
| y |
1.437 |
-37.702 |
-1.176 |
| z |
-0.160 |
-1.176 |
-39.780 |
|
| Traceless |
| | x | y | z |
| x |
1.131 |
1.437 |
-0.160 |
| y |
1.437 |
0.993 |
-1.176 |
| z |
-0.160 |
-1.176 |
-2.124 |
|
| Polar |
| 3z2-r2 | -4.249 |
| x2-y2 | 0.092 |
| xy | 1.437 |
| xz | -0.160 |
| yz | -1.176 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.917 |
0.274 |
0.372 |
| y |
0.274 |
9.913 |
-0.092 |
| z |
0.372 |
-0.092 |
7.688 |
<r2> (average value of r
2) Å
2
| <r2> |
174.129 |
| (<r2>)1/2 |
13.196 |