Vibrational Frequencies calculated at BLYP/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' |
3022 |
3005 |
35.90 |
|
|
|
| 2 |
A' |
3019 |
3003 |
27.63 |
|
|
|
| 3 |
A' |
2956 |
2939 |
85.67 |
|
|
|
| 4 |
A' |
2953 |
2937 |
49.90 |
|
|
|
| 5 |
A' |
2947 |
2931 |
6.40 |
|
|
|
| 6 |
A' |
2918 |
2902 |
15.79 |
|
|
|
| 7 |
A' |
1498 |
1489 |
1.16 |
|
|
|
| 8 |
A' |
1466 |
1458 |
2.27 |
|
|
|
| 9 |
A' |
1451 |
1443 |
2.18 |
|
|
|
| 10 |
A' |
1389 |
1382 |
0.89 |
|
|
|
| 11 |
A' |
1366 |
1358 |
2.39 |
|
|
|
| 12 |
A' |
1335 |
1328 |
0.66 |
|
|
|
| 13 |
A' |
1248 |
1241 |
2.03 |
|
|
|
| 14 |
A' |
1222 |
1215 |
10.24 |
|
|
|
| 15 |
A' |
1113 |
1107 |
0.34 |
|
|
|
| 16 |
A' |
984 |
979 |
2.23 |
|
|
|
| 17 |
A' |
942 |
936 |
1.45 |
|
|
|
| 18 |
A' |
921 |
916 |
7.94 |
|
|
|
| 19 |
A' |
894 |
889 |
3.38 |
|
|
|
| 20 |
A' |
820 |
815 |
10.67 |
|
|
|
| 21 |
A' |
617 |
613 |
0.46 |
|
|
|
| 22 |
A' |
398 |
396 |
0.08 |
|
|
|
| 23 |
A' |
329 |
327 |
0.11 |
|
|
|
| 24 |
A' |
45 |
44 |
3.53 |
|
|
|
| 25 |
A" |
3013 |
2996 |
55.01 |
|
|
|
| 26 |
A" |
3007 |
2991 |
0.11 |
|
|
|
| 27 |
A" |
2954 |
2937 |
8.60 |
|
|
|
| 28 |
A" |
2906 |
2890 |
139.93 |
|
|
|
| 29 |
A" |
1478 |
1469 |
7.69 |
|
|
|
| 30 |
A" |
1463 |
1455 |
0.58 |
|
|
|
| 31 |
A" |
1448 |
1440 |
0.01 |
|
|
|
| 32 |
A" |
1271 |
1264 |
1.46 |
|
|
|
| 33 |
A" |
1178 |
1171 |
0.51 |
|
|
|
| 34 |
A" |
1124 |
1118 |
0.05 |
|
|
|
| 35 |
A" |
1034 |
1029 |
0.04 |
|
|
|
| 36 |
A" |
974 |
968 |
77.37 |
|
|
|
| 37 |
A" |
915 |
910 |
0.10 |
|
|
|
| 38 |
A" |
851 |
846 |
3.18 |
|
|
|
| 39 |
A" |
377 |
375 |
0.75 |
|
|
|
| 40 |
A" |
302 |
300 |
0.05 |
|
|
|
| 41 |
A" |
240 |
239 |
0.04 |
|
|
|
| 42 |
A" |
202 |
201 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30291.6 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 30125.0 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 BLYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.430 |
|
|
|
| 2 |
H |
0.101 |
|
|
|
| 3 |
H |
0.101 |
|
|
|
| 4 |
H |
0.103 |
|
|
|
| 5 |
C |
-0.421 |
|
|
|
| 6 |
H |
0.107 |
|
|
|
| 7 |
H |
0.099 |
|
|
|
| 8 |
H |
0.099 |
|
|
|
| 9 |
C |
0.376 |
|
|
|
| 10 |
C |
-0.114 |
|
|
|
| 11 |
C |
-0.114 |
|
|
|
| 12 |
H |
0.080 |
|
|
|
| 13 |
H |
0.080 |
|
|
|
| 14 |
H |
0.076 |
|
|
|
| 15 |
H |
0.076 |
|
|
|
| 16 |
O |
-0.219 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.150 |
1.813 |
0.000 |
1.819 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.841 |
0.370 |
0.000 |
| y |
0.370 |
-42.931 |
0.000 |
| z |
0.000 |
0.000 |
-36.385 |
|
| Traceless |
| | x | y | z |
| x |
1.817 |
0.370 |
0.000 |
| y |
0.370 |
-5.818 |
0.000 |
| z |
0.000 |
0.000 |
4.001 |
|
| Polar |
| 3z2-r2 | 8.002 |
| x2-y2 | 5.090 |
| xy | 0.370 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.513 |
0.010 |
0.000 |
| y |
0.010 |
8.490 |
0.000 |
| z |
0.000 |
0.000 |
8.785 |
<r2> (average value of r
2) Å
2
| <r2> |
161.664 |
| (<r2>)1/2 |
12.715 |