Vibrational Frequencies calculated at PBEPBE/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 |
3366 |
3335 |
2.40 |
|
|
|
| 2 |
A |
3054 |
3027 |
39.76 |
|
|
|
| 3 |
A |
3050 |
3022 |
9.37 |
|
|
|
| 4 |
A |
3044 |
3017 |
53.42 |
|
|
|
| 5 |
A |
3036 |
3009 |
19.20 |
|
|
|
| 6 |
A |
3025 |
2998 |
19.21 |
|
|
|
| 7 |
A |
2991 |
2964 |
7.07 |
|
|
|
| 8 |
A |
2971 |
2944 |
16.72 |
|
|
|
| 9 |
A |
2965 |
2938 |
23.33 |
|
|
|
| 10 |
A |
2886 |
2860 |
55.83 |
|
|
|
| 11 |
A |
1535 |
1521 |
18.01 |
|
|
|
| 12 |
A |
1522 |
1508 |
7.39 |
|
|
|
| 13 |
A |
1513 |
1499 |
6.21 |
|
|
|
| 14 |
A |
1508 |
1494 |
1.02 |
|
|
|
| 15 |
A |
1496 |
1483 |
0.78 |
|
|
|
| 16 |
A |
1414 |
1401 |
11.47 |
|
|
|
| 17 |
A |
1391 |
1378 |
19.34 |
|
|
|
| 18 |
A |
1373 |
1361 |
10.35 |
|
|
|
| 19 |
A |
1362 |
1350 |
2.89 |
|
|
|
| 20 |
A |
1357 |
1345 |
11.91 |
|
|
|
| 21 |
A |
1304 |
1292 |
0.51 |
|
|
|
| 22 |
A |
1242 |
1230 |
11.86 |
|
|
|
| 23 |
A |
1181 |
1170 |
4.63 |
|
|
|
| 24 |
A |
1135 |
1125 |
5.28 |
|
|
|
| 25 |
A |
1092 |
1082 |
3.90 |
|
|
|
| 26 |
A |
995 |
986 |
65.54 |
|
|
|
| 27 |
A |
965 |
956 |
4.85 |
|
|
|
| 28 |
A |
934 |
926 |
10.29 |
|
|
|
| 29 |
A |
921 |
912 |
11.72 |
|
|
|
| 30 |
A |
888 |
880 |
13.06 |
|
|
|
| 31 |
A |
800 |
793 |
8.74 |
|
|
|
| 32 |
A |
466 |
462 |
6.11 |
|
|
|
| 33 |
A |
415 |
411 |
9.01 |
|
|
|
| 34 |
A |
374 |
371 |
47.56 |
|
|
|
| 35 |
A |
320 |
317 |
33.55 |
|
|
|
| 36 |
A |
255 |
253 |
5.08 |
|
|
|
| 37 |
A |
237 |
235 |
51.88 |
|
|
|
| 38 |
A |
226 |
224 |
3.92 |
|
|
|
| 39 |
A |
109 |
108 |
9.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29358.5 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 29091.3 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 PBEPBE/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.296 |
|
|
|
| 2 |
C |
-0.163 |
|
|
|
| 3 |
C |
-0.579 |
|
|
|
| 4 |
C |
-0.584 |
|
|
|
| 5 |
O |
-0.513 |
|
|
|
| 6 |
H |
0.217 |
|
|
|
| 7 |
H |
0.201 |
|
|
|
| 8 |
H |
0.206 |
|
|
|
| 9 |
H |
0.197 |
|
|
|
| 10 |
H |
0.189 |
|
|
|
| 11 |
H |
0.194 |
|
|
|
| 12 |
H |
0.209 |
|
|
|
| 13 |
H |
0.217 |
|
|
|
| 14 |
H |
0.173 |
|
|
|
| 15 |
H |
0.332 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.182 |
0.744 |
0.942 |
1.685 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.470 |
-2.430 |
-2.381 |
| y |
-2.430 |
-31.566 |
0.494 |
| z |
-2.381 |
0.494 |
-32.912 |
|
| Traceless |
| | x | y | z |
| x |
-4.231 |
-2.430 |
-2.381 |
| y |
-2.430 |
3.125 |
0.494 |
| z |
-2.381 |
0.494 |
1.106 |
|
| Polar |
| 3z2-r2 | 2.213 |
| x2-y2 | -4.904 |
| xy | -2.430 |
| xz | -2.381 |
| yz | 0.494 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.154 |
-0.251 |
0.020 |
| y |
-0.251 |
7.050 |
0.125 |
| z |
0.020 |
0.125 |
6.018 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |