Vibrational Frequencies calculated at MP2/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Ag |
3119 |
2977 |
0.00 |
|
|
|
| 2 |
Ag |
1672 |
1596 |
0.00 |
|
|
|
| 3 |
Ag |
1561 |
1490 |
0.00 |
|
|
|
| 4 |
Ag |
1221 |
1166 |
0.00 |
|
|
|
| 5 |
Ag |
818 |
781 |
0.00 |
|
|
|
| 6 |
Ag |
605 |
578 |
0.00 |
|
|
|
| 7 |
Au |
3172 |
3027 |
0.00 |
|
|
|
| 8 |
Au |
1166 |
1113 |
0.00 |
|
|
|
| 9 |
Au |
1006 |
960 |
0.00 |
|
|
|
| 10 |
Au |
206 |
197 |
0.00 |
|
|
|
| 11 |
B1g |
3110 |
2969 |
0.00 |
|
|
|
| 12 |
B1g |
1550 |
1479 |
0.00 |
|
|
|
| 13 |
B1g |
1245 |
1188 |
0.00 |
|
|
|
| 14 |
B1g |
1078 |
1029 |
0.00 |
|
|
|
| 15 |
B1g |
808 |
772 |
0.00 |
|
|
|
| 16 |
B1u |
3188 |
3043 |
68.64 |
|
|
|
| 17 |
B1u |
1125 |
1074 |
0.55 |
|
|
|
| 18 |
B1u |
836 |
798 |
0.53 |
|
|
|
| 19 |
B1u |
130 |
124 |
17.78 |
|
|
|
| 20 |
B2g |
3188 |
3043 |
0.00 |
|
|
|
| 21 |
B2g |
1084 |
1034 |
0.00 |
|
|
|
| 22 |
B2g |
770 |
735 |
0.00 |
|
|
|
| 23 |
B2u |
3112 |
2970 |
50.84 |
|
|
|
| 24 |
B2u |
1552 |
1481 |
0.02 |
|
|
|
| 25 |
B2u |
1242 |
1185 |
18.35 |
|
|
|
| 26 |
B2u |
917 |
876 |
0.01 |
|
|
|
| 27 |
B2u |
331 |
316 |
7.81 |
|
|
|
| 28 |
B3g |
3173 |
3029 |
0.00 |
|
|
|
| 29 |
B3g |
1191 |
1137 |
0.00 |
|
|
|
| 30 |
B3g |
1036 |
989 |
0.00 |
|
|
|
| 31 |
B3g |
345 |
329 |
0.00 |
|
|
|
| 32 |
B3u |
3117 |
2975 |
79.47 |
|
|
|
| 33 |
B3u |
1563 |
1492 |
2.75 |
|
|
|
| 34 |
B3u |
1221 |
1166 |
1.50 |
|
|
|
| 35 |
B3u |
1176 |
1123 |
0.03 |
|
|
|
| 36 |
B3u |
729 |
696 |
0.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26681.3 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 25467.3 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 MP2/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.368 |
|
|
-0.162 |
| 2 |
H |
0.190 |
|
|
0.095 |
| 3 |
H |
0.193 |
|
|
0.073 |
| 4 |
C |
-0.367 |
|
|
-0.222 |
| 5 |
H |
0.192 |
|
|
0.085 |
| 6 |
H |
0.193 |
|
|
0.114 |
| 7 |
C |
-0.364 |
|
|
-0.337 |
| 8 |
H |
0.175 |
|
|
0.136 |
| 9 |
H |
0.180 |
|
|
0.127 |
| 10 |
C |
-0.022 |
|
|
0.072 |
| 11 |
C |
-0.067 |
|
|
-0.026 |
| 12 |
C |
-0.316 |
|
|
-0.193 |
| 13 |
H |
0.194 |
|
|
0.119 |
| 14 |
H |
0.188 |
|
|
0.119 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.692 |
-0.242 |
0.365 |
0.819 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
0.694 |
-0.223 |
0.385 |
0.824 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.986 |
-0.998 |
-0.212 |
| y |
-0.998 |
-36.764 |
0.412 |
| z |
-0.212 |
0.412 |
-37.590 |
|
| Traceless |
| | x | y | z |
| x |
0.191 |
-0.998 |
-0.212 |
| y |
-0.998 |
0.524 |
0.412 |
| z |
-0.212 |
0.412 |
-0.715 |
|
| Polar |
| 3z2-r2 | -1.431 |
| x2-y2 | -0.222 |
| xy | -0.998 |
| xz | -0.212 |
| yz | 0.412 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
169.206 |
| (<r2>)1/2 |
13.008 |