Vibrational Frequencies calculated at LSDA/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 |
3728 |
3668 |
22.43 |
|
|
|
| 2 |
A |
3188 |
3137 |
3.67 |
|
|
|
| 3 |
A |
3173 |
3122 |
1.57 |
|
|
|
| 4 |
A |
3090 |
3041 |
3.12 |
|
|
|
| 5 |
A |
3080 |
3031 |
7.46 |
|
|
|
| 6 |
A |
3022 |
2974 |
35.92 |
|
|
|
| 7 |
A |
1456 |
1432 |
27.58 |
|
|
|
| 8 |
A |
1370 |
1348 |
3.72 |
|
|
|
| 9 |
A |
1363 |
1341 |
3.72 |
|
|
|
| 10 |
A |
1251 |
1231 |
68.18 |
|
|
|
| 11 |
A |
1222 |
1202 |
62.27 |
|
|
|
| 12 |
A |
1182 |
1163 |
7.88 |
|
|
|
| 13 |
A |
1143 |
1125 |
0.13 |
|
|
|
| 14 |
A |
1075 |
1058 |
1.21 |
|
|
|
| 15 |
A |
1024 |
1007 |
23.18 |
|
|
|
| 16 |
A |
1010 |
994 |
0.57 |
|
|
|
| 17 |
A |
968 |
953 |
12.03 |
|
|
|
| 18 |
A |
925 |
910 |
19.28 |
|
|
|
| 19 |
A |
833 |
820 |
8.97 |
|
|
|
| 20 |
A |
790 |
777 |
5.19 |
|
|
|
| 21 |
A |
733 |
721 |
1.42 |
|
|
|
| 22 |
A |
395 |
389 |
28.58 |
|
|
|
| 23 |
A |
392 |
386 |
3.07 |
|
|
|
| 24 |
A |
312 |
307 |
93.94 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18361.6 cm
-1
Scaled (by 0.984) Zero Point Vibrational Energy (zpe) 18067.8 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 LSDA/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.066 |
|
|
|
| 2 |
C |
-0.327 |
|
|
|
| 3 |
C |
-0.354 |
|
|
|
| 4 |
O |
-0.390 |
|
|
|
| 5 |
H |
0.109 |
|
|
|
| 6 |
H |
0.145 |
|
|
|
| 7 |
H |
0.156 |
|
|
|
| 8 |
H |
0.142 |
|
|
|
| 9 |
H |
0.144 |
|
|
|
| 10 |
H |
0.309 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.163 |
1.255 |
0.527 |
1.371 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.310 |
-3.063 |
0.236 |
| y |
-3.063 |
-23.952 |
-0.148 |
| z |
0.236 |
-0.148 |
-23.893 |
|
| Traceless |
| | x | y | z |
| x |
-0.388 |
-3.063 |
0.236 |
| y |
-3.063 |
0.149 |
-0.148 |
| z |
0.236 |
-0.148 |
0.238 |
|
| Polar |
| 3z2-r2 | 0.477 |
| x2-y2 | -0.358 |
| xy | -3.063 |
| xz | 0.236 |
| yz | -0.148 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.622 |
-0.209 |
0.113 |
| y |
-0.209 |
5.270 |
-0.008 |
| z |
0.113 |
-0.008 |
4.940 |
<r2> (average value of r
2) Å
2
| <r2> |
72.204 |
| (<r2>)1/2 |
8.497 |