Vibrational Frequencies calculated at B1B95/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 |
3263 |
3123 |
3.35 |
|
|
|
| 2 |
A |
3189 |
3052 |
19.74 |
|
|
|
| 3 |
A |
3150 |
3015 |
48.59 |
|
|
|
| 4 |
A |
3149 |
3014 |
24.60 |
|
|
|
| 5 |
A |
3123 |
2989 |
34.75 |
|
|
|
| 6 |
A |
3079 |
2947 |
24.38 |
|
|
|
| 7 |
A |
3068 |
2936 |
63.79 |
|
|
|
| 8 |
A |
3059 |
2929 |
56.90 |
|
|
|
| 9 |
A |
1751 |
1677 |
65.19 |
|
|
|
| 10 |
A |
1514 |
1450 |
1.57 |
|
|
|
| 11 |
A |
1491 |
1427 |
1.69 |
|
|
|
| 12 |
A |
1480 |
1417 |
4.81 |
|
|
|
| 13 |
A |
1464 |
1402 |
9.48 |
|
|
|
| 14 |
A |
1426 |
1365 |
45.97 |
|
|
|
| 15 |
A |
1399 |
1340 |
2.17 |
|
|
|
| 16 |
A |
1328 |
1271 |
9.50 |
|
|
|
| 17 |
A |
1272 |
1218 |
88.73 |
|
|
|
| 18 |
A |
1255 |
1202 |
1.73 |
|
|
|
| 19 |
A |
1214 |
1162 |
15.71 |
|
|
|
| 20 |
A |
1200 |
1148 |
4.94 |
|
|
|
| 21 |
A |
1074 |
1028 |
49.17 |
|
|
|
| 22 |
A |
1059 |
1014 |
0.63 |
|
|
|
| 23 |
A |
1045 |
1001 |
7.10 |
|
|
|
| 24 |
A |
1019 |
975 |
10.66 |
|
|
|
| 25 |
A |
980 |
938 |
7.71 |
|
|
|
| 26 |
A |
954 |
913 |
13.35 |
|
|
|
| 27 |
A |
922 |
883 |
24.25 |
|
|
|
| 28 |
A |
854 |
817 |
2.98 |
|
|
|
| 29 |
A |
758 |
726 |
46.51 |
|
|
|
| 30 |
A |
665 |
636 |
0.50 |
|
|
|
| 31 |
A |
626 |
599 |
1.21 |
|
|
|
| 32 |
A |
542 |
519 |
1.07 |
|
|
|
| 33 |
A |
322 |
308 |
2.59 |
|
|
|
| 34 |
A |
225 |
215 |
8.16 |
|
|
|
| 35 |
A |
172 |
165 |
3.87 |
|
|
|
| 36 |
A |
150 |
143 |
1.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26619.2 cm
-1
Scaled (by 0.9572) Zero Point Vibrational Energy (zpe) 25479.9 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 B1B95/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.167 |
|
|
|
| 2 |
H |
0.188 |
|
|
|
| 3 |
H |
0.131 |
|
|
|
| 4 |
O |
-0.086 |
|
|
|
| 5 |
C |
-0.323 |
|
|
|
| 6 |
H |
0.150 |
|
|
|
| 7 |
H |
0.128 |
|
|
|
| 8 |
C |
-0.155 |
|
|
|
| 9 |
H |
0.340 |
|
|
|
| 10 |
C |
-0.350 |
|
|
|
| 11 |
H |
0.148 |
|
|
|
| 12 |
H |
0.168 |
|
|
|
| 13 |
H |
0.148 |
|
|
|
| 14 |
C |
-0.321 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.460 |
0.666 |
0.165 |
0.826 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.297 |
1.231 |
-0.035 |
| y |
1.231 |
-36.993 |
-0.282 |
| z |
-0.035 |
-0.282 |
-36.639 |
|
| Traceless |
| | x | y | z |
| x |
5.520 |
1.231 |
-0.035 |
| y |
1.231 |
-3.025 |
-0.282 |
| z |
-0.035 |
-0.282 |
-2.494 |
|
| Polar |
| 3z2-r2 | -4.989 |
| x2-y2 | 5.697 |
| xy | 1.231 |
| xz | -0.035 |
| yz | -0.282 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.719 |
-0.581 |
0.045 |
| y |
-0.581 |
8.342 |
0.035 |
| z |
0.045 |
0.035 |
5.705 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |