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 |
A' |
3187 |
3042 |
21.64 |
|
|
|
| 2 |
A' |
3157 |
3013 |
28.07 |
|
|
|
| 3 |
A' |
3145 |
3002 |
23.14 |
|
|
|
| 4 |
A' |
3141 |
2998 |
12.11 |
|
|
|
| 5 |
A' |
3086 |
2946 |
14.55 |
|
|
|
| 6 |
A' |
3072 |
2932 |
22.93 |
|
|
|
| 7 |
A' |
3068 |
2929 |
18.96 |
|
|
|
| 8 |
A' |
1718 |
1640 |
0.16 |
|
|
|
| 9 |
A' |
1609 |
1536 |
5.11 |
|
|
|
| 10 |
A' |
1599 |
1527 |
8.56 |
|
|
|
| 11 |
A' |
1584 |
1512 |
1.06 |
|
|
|
| 12 |
A' |
1493 |
1425 |
3.12 |
|
|
|
| 13 |
A' |
1490 |
1423 |
5.60 |
|
|
|
| 14 |
A' |
1434 |
1369 |
4.90 |
|
|
|
| 15 |
A' |
1393 |
1330 |
0.72 |
|
|
|
| 16 |
A' |
1372 |
1310 |
1.60 |
|
|
|
| 17 |
A' |
1172 |
1119 |
2.82 |
|
|
|
| 18 |
A' |
1096 |
1046 |
3.02 |
|
|
|
| 19 |
A' |
1063 |
1015 |
0.35 |
|
|
|
| 20 |
A' |
965 |
921 |
5.51 |
|
|
|
| 21 |
A' |
855 |
816 |
0.02 |
|
|
|
| 22 |
A' |
590 |
564 |
0.95 |
|
|
|
| 23 |
A' |
378 |
360 |
0.16 |
|
|
|
| 24 |
A' |
217 |
207 |
0.24 |
|
|
|
| 25 |
A" |
3164 |
3020 |
28.77 |
|
|
|
| 26 |
A" |
3133 |
2990 |
21.30 |
|
|
|
| 27 |
A" |
3098 |
2957 |
14.84 |
|
|
|
| 28 |
A" |
1602 |
1529 |
5.63 |
|
|
|
| 29 |
A" |
1586 |
1514 |
6.12 |
|
|
|
| 30 |
A" |
1362 |
1300 |
0.00 |
|
|
|
| 31 |
A" |
1174 |
1121 |
1.00 |
|
|
|
| 32 |
A" |
1131 |
1080 |
0.09 |
|
|
|
| 33 |
A" |
1031 |
984 |
33.09 |
|
|
|
| 34 |
A" |
869 |
829 |
4.47 |
|
|
|
| 35 |
A" |
732 |
699 |
0.35 |
|
|
|
| 36 |
A" |
309 |
295 |
1.76 |
|
|
|
| 37 |
A" |
220 |
210 |
1.48 |
|
|
|
| 38 |
A" |
192 |
183 |
1.36 |
|
|
|
| 39 |
A" |
112 |
107 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30800.8 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 29399.4 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 |
H |
0.180 |
|
|
0.110 |
| 2 |
C |
-0.182 |
|
|
-0.030 |
| 3 |
H |
0.172 |
|
|
0.129 |
| 4 |
C |
-0.148 |
|
|
-0.244 |
| 5 |
H |
0.191 |
|
|
0.116 |
| 6 |
H |
0.191 |
|
|
0.116 |
| 7 |
H |
0.187 |
|
|
0.117 |
| 8 |
C |
-0.574 |
|
|
-0.383 |
| 9 |
H |
0.195 |
|
|
0.039 |
| 10 |
H |
0.195 |
|
|
0.039 |
| 11 |
C |
-0.423 |
|
|
0.027 |
| 12 |
H |
0.182 |
|
|
0.065 |
| 13 |
H |
0.184 |
|
|
0.064 |
| 14 |
H |
0.184 |
|
|
0.064 |
| 15 |
C |
-0.534 |
|
|
-0.229 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.057 |
-0.016 |
0.000 |
0.059 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
0.037 |
-0.005 |
0.000 |
0.037 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.711 |
0.422 |
0.000 |
| y |
0.422 |
-33.095 |
0.000 |
| z |
0.000 |
0.000 |
-35.317 |
|
| Traceless |
| | x | y | z |
| x |
1.495 |
0.422 |
0.000 |
| y |
0.422 |
0.919 |
0.000 |
| z |
0.000 |
0.000 |
-2.414 |
|
| Polar |
| 3z2-r2 | -4.828 |
| x2-y2 | 0.384 |
| xy | 0.422 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.149 |
0.541 |
0.000 |
| y |
0.541 |
7.203 |
0.000 |
| z |
0.000 |
0.000 |
5.174 |
<r2> (average value of r
2) Å
2
| <r2> |
173.644 |
| (<r2>)1/2 |
13.177 |