Vibrational Frequencies calculated at HF/CEP-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 |
3421 |
3072 |
43.50 |
|
|
|
| 2 |
A |
3351 |
3010 |
29.71 |
|
|
|
| 3 |
A |
3338 |
2998 |
29.18 |
|
|
|
| 4 |
A |
3330 |
2991 |
52.21 |
|
|
|
| 5 |
A |
3328 |
2989 |
33.98 |
|
|
|
| 6 |
A |
3292 |
2956 |
28.63 |
|
|
|
| 7 |
A |
3264 |
2931 |
56.86 |
|
|
|
| 8 |
A |
3252 |
2920 |
36.12 |
|
|
|
| 9 |
A |
3212 |
2884 |
30.19 |
|
|
|
| 10 |
A |
3211 |
2884 |
92.38 |
|
|
|
| 11 |
A |
1900 |
1706 |
0.75 |
|
|
|
| 12 |
A |
1855 |
1666 |
14.82 |
|
|
|
| 13 |
A |
1623 |
1457 |
9.80 |
|
|
|
| 14 |
A |
1609 |
1445 |
3.30 |
|
|
|
| 15 |
A |
1609 |
1445 |
7.82 |
|
|
|
| 16 |
A |
1558 |
1399 |
3.37 |
|
|
|
| 17 |
A |
1551 |
1393 |
4.99 |
|
|
|
| 18 |
A |
1509 |
1355 |
3.88 |
|
|
|
| 19 |
A |
1442 |
1295 |
1.14 |
|
|
|
| 20 |
A |
1428 |
1282 |
3.46 |
|
|
|
| 21 |
A |
1422 |
1277 |
6.25 |
|
|
|
| 22 |
A |
1324 |
1189 |
2.35 |
|
|
|
| 23 |
A |
1227 |
1102 |
4.27 |
|
|
|
| 24 |
A |
1185 |
1064 |
14.09 |
|
|
|
| 25 |
A |
1173 |
1053 |
9.18 |
|
|
|
| 26 |
A |
1140 |
1024 |
38.01 |
|
|
|
| 27 |
A |
1131 |
1016 |
13.30 |
|
|
|
| 28 |
A |
1106 |
994 |
4.34 |
|
|
|
| 29 |
A |
1049 |
942 |
56.98 |
|
|
|
| 30 |
A |
1028 |
923 |
4.23 |
|
|
|
| 31 |
A |
983 |
883 |
0.92 |
|
|
|
| 32 |
A |
967 |
868 |
2.32 |
|
|
|
| 33 |
A |
858 |
770 |
0.93 |
|
|
|
| 34 |
A |
645 |
579 |
9.12 |
|
|
|
| 35 |
A |
577 |
518 |
6.93 |
|
|
|
| 36 |
A |
489 |
439 |
0.51 |
|
|
|
| 37 |
A |
335 |
301 |
0.17 |
|
|
|
| 38 |
A |
293 |
263 |
2.13 |
|
|
|
| 39 |
A |
223 |
200 |
0.78 |
|
|
|
| 40 |
A |
167 |
150 |
0.65 |
|
|
|
| 41 |
A |
122 |
110 |
0.03 |
|
|
|
| 42 |
A |
81 |
73 |
0.49 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33304.1 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 29907.1 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-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.375 |
|
|
|
| 2 |
H |
0.109 |
|
|
|
| 3 |
H |
0.136 |
|
|
|
| 4 |
H |
0.111 |
|
|
|
| 5 |
C |
-0.262 |
|
|
|
| 6 |
H |
0.262 |
|
|
|
| 7 |
C |
-0.253 |
|
|
|
| 8 |
H |
0.276 |
|
|
|
| 9 |
C |
-0.140 |
|
|
|
| 10 |
H |
0.133 |
|
|
|
| 11 |
H |
0.082 |
|
|
|
| 12 |
C |
-0.229 |
|
|
|
| 13 |
H |
0.248 |
|
|
|
| 14 |
C |
-0.484 |
|
|
|
| 15 |
H |
0.174 |
|
|
|
| 16 |
H |
0.211 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.263 |
-0.289 |
-0.066 |
0.396 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.746 |
1.437 |
-0.685 |
| y |
1.437 |
-37.846 |
0.800 |
| z |
-0.685 |
0.800 |
-39.454 |
|
| Traceless |
| | x | y | z |
| x |
1.904 |
1.437 |
-0.685 |
| y |
1.437 |
0.254 |
0.800 |
| z |
-0.685 |
0.800 |
-2.158 |
|
| Polar |
| 3z2-r2 | -4.317 |
| x2-y2 | 1.100 |
| xy | 1.437 |
| xz | -0.685 |
| yz | 0.800 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.534 |
0.124 |
-1.046 |
| y |
0.124 |
9.509 |
-0.028 |
| z |
-1.046 |
-0.028 |
6.953 |
<r2> (average value of r
2) Å
2
| <r2> |
192.374 |
| (<r2>)1/2 |
13.870 |