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' |
3339 |
3024 |
60.82 |
|
|
|
| 2 |
A' |
3332 |
3017 |
0.00 |
|
|
|
| 3 |
A' |
3293 |
2981 |
0.00 |
|
|
|
| 4 |
A' |
3289 |
2978 |
45.12 |
|
|
|
| 5 |
A' |
3268 |
2959 |
20.93 |
|
|
|
| 6 |
A' |
3264 |
2955 |
0.00 |
|
|
|
| 7 |
A' |
3162 |
2863 |
0.00 |
|
|
|
| 8 |
A' |
3161 |
2863 |
87.76 |
|
|
|
| 9 |
A' |
1899 |
1719 |
0.00 |
|
|
|
| 10 |
A' |
1827 |
1654 |
11.23 |
|
|
|
| 11 |
A' |
1610 |
1458 |
0.00 |
|
|
|
| 12 |
A' |
1608 |
1456 |
13.12 |
|
|
|
| 13 |
A' |
1586 |
1436 |
0.00 |
|
|
|
| 14 |
A' |
1550 |
1403 |
3.59 |
|
|
|
| 15 |
A' |
1534 |
1389 |
0.00 |
|
|
|
| 16 |
A' |
1486 |
1346 |
16.87 |
|
|
|
| 17 |
A' |
1406 |
1273 |
0.00 |
|
|
|
| 18 |
A' |
1368 |
1238 |
0.75 |
|
|
|
| 19 |
A' |
1256 |
1137 |
0.00 |
|
|
|
| 20 |
A' |
1169 |
1058 |
0.65 |
|
|
|
| 21 |
A' |
1067 |
966 |
0.00 |
|
|
|
| 22 |
A' |
978 |
886 |
23.28 |
|
|
|
| 23 |
A' |
959 |
869 |
0.00 |
|
|
|
| 24 |
A' |
674 |
610 |
0.00 |
|
|
|
| 25 |
A' |
554 |
502 |
17.48 |
|
|
|
| 26 |
A' |
289 |
262 |
0.00 |
|
|
|
| 27 |
A' |
199 |
180 |
0.32 |
|
|
|
| 28 |
A" |
3205 |
2902 |
65.31 |
|
|
|
| 29 |
A" |
3205 |
2902 |
0.00 |
|
|
|
| 30 |
A" |
1601 |
1450 |
0.00 |
|
|
|
| 31 |
A" |
1601 |
1450 |
8.75 |
|
|
|
| 32 |
A" |
1167 |
1057 |
0.00 |
|
|
|
| 33 |
A" |
1167 |
1057 |
2.74 |
|
|
|
| 34 |
A" |
1127 |
1020 |
2.37 |
|
|
|
| 35 |
A" |
1101 |
997 |
0.00 |
|
|
|
| 36 |
A" |
893 |
809 |
0.00 |
|
|
|
| 37 |
A" |
770 |
697 |
51.60 |
|
|
|
| 38 |
A" |
518 |
469 |
0.00 |
|
|
|
| 39 |
A" |
349 |
316 |
0.02 |
|
|
|
| 40 |
A" |
135 |
123 |
0.00 |
|
|
|
| 41 |
A" |
124 |
112 |
0.44 |
|
|
|
| 42 |
A" |
55 |
49 |
0.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33071.1 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 29945.9 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 |
H |
0.130 |
|
|
|
| 2 |
C |
-0.117 |
|
|
|
| 3 |
H |
0.131 |
|
|
|
| 4 |
C |
-0.131 |
|
|
|
| 5 |
H |
0.131 |
|
|
|
| 6 |
C |
-0.131 |
|
|
|
| 7 |
H |
0.130 |
|
|
|
| 8 |
C |
-0.117 |
|
|
|
| 9 |
H |
0.143 |
|
|
|
| 10 |
H |
0.143 |
|
|
|
| 11 |
H |
0.143 |
|
|
|
| 12 |
C |
-0.442 |
|
|
|
| 13 |
H |
0.143 |
|
|
|
| 14 |
H |
0.143 |
|
|
|
| 15 |
H |
0.143 |
|
|
|
| 16 |
C |
-0.442 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.180 |
-1.010 |
0.000 |
| y |
-1.010 |
-35.773 |
0.000 |
| z |
0.000 |
0.000 |
-40.861 |
|
| Traceless |
| | x | y | z |
| x |
3.137 |
-1.010 |
0.000 |
| y |
-1.010 |
2.247 |
0.000 |
| z |
0.000 |
0.000 |
-5.384 |
|
| Polar |
| 3z2-r2 | -10.768 |
| x2-y2 | 0.593 |
| xy | -1.010 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
13.603 |
-4.134 |
0.000 |
| y |
-4.134 |
11.450 |
0.000 |
| z |
0.000 |
0.000 |
5.829 |
<r2> (average value of r
2) Å
2
| <r2> |
246.042 |
| (<r2>)1/2 |
15.686 |