Vibrational Frequencies calculated at PBEPBE/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' |
3058 |
3027 |
26.06 |
|
|
|
| 2 |
A' |
3049 |
3018 |
28.68 |
|
|
|
| 3 |
A' |
2978 |
2948 |
33.94 |
|
|
|
| 4 |
A' |
2973 |
2942 |
15.22 |
|
|
|
| 5 |
A' |
2891 |
2861 |
76.48 |
|
|
|
| 6 |
A' |
2855 |
2826 |
43.38 |
|
|
|
| 7 |
A' |
1481 |
1466 |
1.68 |
|
|
|
| 8 |
A' |
1459 |
1444 |
7.26 |
|
|
|
| 9 |
A' |
1452 |
1437 |
4.59 |
|
|
|
| 10 |
A' |
1440 |
1425 |
2.00 |
|
|
|
| 11 |
A' |
1428 |
1413 |
0.68 |
|
|
|
| 12 |
A' |
1373 |
1358 |
19.47 |
|
|
|
| 13 |
A' |
1359 |
1345 |
1.35 |
|
|
|
| 14 |
A' |
1282 |
1269 |
4.03 |
|
|
|
| 15 |
A' |
1190 |
1178 |
29.51 |
|
|
|
| 16 |
A' |
1138 |
1127 |
145.95 |
|
|
|
| 17 |
A' |
1096 |
1085 |
6.88 |
|
|
|
| 18 |
A' |
1041 |
1030 |
2.23 |
|
|
|
| 19 |
A' |
968 |
958 |
19.83 |
|
|
|
| 20 |
A' |
884 |
875 |
6.27 |
|
|
|
| 21 |
A' |
429 |
425 |
0.53 |
|
|
|
| 22 |
A' |
396 |
392 |
2.39 |
|
|
|
| 23 |
A' |
186 |
184 |
1.12 |
|
|
|
| 24 |
A" |
3048 |
3017 |
45.56 |
|
|
|
| 25 |
A" |
3017 |
2986 |
6.51 |
|
|
|
| 26 |
A" |
2932 |
2902 |
59.03 |
|
|
|
| 27 |
A" |
2881 |
2851 |
67.69 |
|
|
|
| 28 |
A" |
1452 |
1437 |
5.97 |
|
|
|
| 29 |
A" |
1432 |
1417 |
5.41 |
|
|
|
| 30 |
A" |
1266 |
1253 |
0.11 |
|
|
|
| 31 |
A" |
1222 |
1210 |
2.02 |
|
|
|
| 32 |
A" |
1163 |
1151 |
4.18 |
|
|
|
| 33 |
A" |
1133 |
1121 |
0.06 |
|
|
|
| 34 |
A" |
869 |
860 |
1.57 |
|
|
|
| 35 |
A" |
741 |
733 |
2.13 |
|
|
|
| 36 |
A" |
241 |
239 |
2.46 |
|
|
|
| 37 |
A" |
237 |
235 |
0.04 |
|
|
|
| 38 |
A" |
113 |
111 |
2.42 |
|
|
|
| 39 |
A" |
103 |
102 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29127.5 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 28827.5 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 PBEPBE/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.271 |
|
|
|
| 2 |
O |
-0.194 |
|
|
|
| 3 |
C |
-0.064 |
|
|
|
| 4 |
C |
-0.210 |
|
|
|
| 5 |
C |
-0.415 |
|
|
|
| 6 |
H |
0.134 |
|
|
|
| 7 |
H |
0.110 |
|
|
|
| 8 |
H |
0.110 |
|
|
|
| 9 |
H |
0.089 |
|
|
|
| 10 |
H |
0.089 |
|
|
|
| 11 |
H |
0.119 |
|
|
|
| 12 |
H |
0.119 |
|
|
|
| 13 |
H |
0.127 |
|
|
|
| 14 |
H |
0.127 |
|
|
|
| 15 |
H |
0.129 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.257 |
0.861 |
0.000 |
0.899 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.154 |
-1.853 |
0.000 |
| y |
-1.853 |
-33.116 |
0.000 |
| z |
0.000 |
0.000 |
-32.775 |
|
| Traceless |
| | x | y | z |
| x |
1.792 |
-1.853 |
0.000 |
| y |
-1.853 |
-1.151 |
0.000 |
| z |
0.000 |
0.000 |
-0.641 |
|
| Polar |
| 3z2-r2 | -1.281 |
| x2-y2 | 1.962 |
| xy | -1.853 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.335 |
-0.510 |
0.000 |
| y |
-0.510 |
7.031 |
0.000 |
| z |
0.000 |
0.000 |
6.769 |
<r2> (average value of r
2) Å
2
| <r2> |
181.753 |
| (<r2>)1/2 |
13.482 |