Vibrational Frequencies calculated at HF/SDD
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3386 |
3049 |
4.58 |
470.93 |
0.12 |
0.21 |
| 2 |
A1 |
3371 |
3035 |
123.46 |
16.32 |
0.15 |
0.26 |
| 3 |
A1 |
3346 |
3013 |
3.67 |
129.30 |
0.75 |
0.86 |
| 4 |
A1 |
3333 |
3001 |
0.17 |
5.50 |
0.13 |
0.22 |
| 5 |
A1 |
1726 |
1554 |
0.00 |
15.58 |
0.05 |
0.09 |
| 6 |
A1 |
1617 |
1456 |
1.39 |
38.24 |
0.75 |
0.86 |
| 7 |
A1 |
1583 |
1426 |
9.03 |
12.57 |
0.52 |
0.69 |
| 8 |
A1 |
1396 |
1257 |
0.39 |
2.95 |
0.62 |
0.76 |
| 9 |
A1 |
1248 |
1124 |
0.18 |
7.60 |
0.22 |
0.35 |
| 10 |
A1 |
982 |
884 |
1.54 |
1.99 |
0.15 |
0.26 |
| 11 |
A1 |
947 |
853 |
0.39 |
11.31 |
0.29 |
0.45 |
| 12 |
A1 |
827 |
745 |
0.40 |
3.78 |
0.41 |
0.59 |
| 13 |
A1 |
467 |
421 |
0.34 |
6.44 |
0.73 |
0.85 |
| 14 |
A2 |
1073 |
966 |
0.00 |
0.67 |
0.75 |
0.86 |
| 15 |
A2 |
894 |
805 |
0.00 |
1.03 |
0.75 |
0.86 |
| 16 |
A2 |
809 |
728 |
0.00 |
1.72 |
0.75 |
0.86 |
| 17 |
A2 |
548 |
494 |
0.00 |
1.51 |
0.75 |
0.86 |
| 18 |
A2 |
156 |
140 |
0.00 |
0.43 |
0.75 |
0.86 |
| 19 |
B1 |
1082 |
974 |
0.46 |
2.56 |
0.75 |
0.86 |
| 20 |
B1 |
1023 |
921 |
0.00 |
0.01 |
0.75 |
0.86 |
| 21 |
B1 |
815 |
734 |
1.15 |
0.23 |
0.75 |
0.86 |
| 22 |
B1 |
684 |
616 |
159.96 |
0.00 |
0.75 |
0.86 |
| 23 |
B1 |
543 |
489 |
20.03 |
0.99 |
0.75 |
0.86 |
| 24 |
B1 |
295 |
266 |
0.17 |
1.01 |
0.75 |
0.86 |
| 25 |
B2 |
3371 |
3035 |
134.95 |
0.19 |
0.75 |
0.86 |
| 26 |
B2 |
3354 |
3020 |
0.34 |
90.87 |
0.75 |
0.86 |
| 27 |
B2 |
3336 |
3004 |
0.67 |
4.27 |
0.75 |
0.86 |
| 28 |
B2 |
1663 |
1498 |
0.80 |
57.82 |
0.75 |
0.86 |
| 29 |
B2 |
1596 |
1437 |
5.45 |
1.44 |
0.75 |
0.86 |
| 30 |
B2 |
1540 |
1387 |
0.19 |
0.01 |
0.75 |
0.86 |
| 31 |
B2 |
1448 |
1304 |
2.47 |
13.22 |
0.75 |
0.86 |
| 32 |
B2 |
1333 |
1200 |
0.07 |
6.15 |
0.75 |
0.86 |
| 33 |
B2 |
1166 |
1050 |
5.37 |
48.58 |
0.75 |
0.86 |
| 34 |
B2 |
1002 |
902 |
0.32 |
0.05 |
0.75 |
0.86 |
| 35 |
B2 |
968 |
872 |
1.90 |
0.74 |
0.75 |
0.86 |
| 36 |
B2 |
444 |
400 |
0.18 |
2.19 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 26685.4 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 24027.5 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 HF/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.150 |
|
|
|
| 2 |
C |
-0.226 |
|
|
|
| 3 |
C |
-0.226 |
|
|
|
| 4 |
C |
-0.160 |
|
|
|
| 5 |
C |
-0.160 |
|
|
|
| 6 |
C |
-0.215 |
|
|
|
| 7 |
C |
-0.215 |
|
|
|
| 8 |
H |
0.191 |
|
|
|
| 9 |
H |
0.193 |
|
|
|
| 10 |
H |
0.193 |
|
|
|
| 11 |
H |
0.193 |
|
|
|
| 12 |
H |
0.193 |
|
|
|
| 13 |
H |
0.195 |
|
|
|
| 14 |
H |
0.195 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
0.049 |
0.049 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-48.052 |
0.000 |
0.000 |
| y |
0.000 |
-37.562 |
0.000 |
| z |
0.000 |
0.000 |
-37.316 |
|
| Traceless |
| | x | y | z |
| x |
-10.613 |
0.000 |
0.000 |
| y |
0.000 |
5.122 |
0.000 |
| z |
0.000 |
0.000 |
5.492 |
|
| Polar |
| 3z2-r2 | 10.983 |
| x2-y2 | -10.490 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.327 |
0.000 |
0.000 |
| y |
0.000 |
11.180 |
0.000 |
| z |
0.000 |
0.000 |
11.706 |
<r2> (average value of r
2) Å
2
| <r2> |
189.319 |
| (<r2>)1/2 |
13.759 |