Vibrational Frequencies calculated at B3PW91/6-31G(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 |
3210 |
3086 |
2.98 |
|
|
|
| 2 |
A |
3136 |
3015 |
5.92 |
|
|
|
| 3 |
A |
3134 |
3013 |
10.00 |
|
|
|
| 4 |
A |
3131 |
3010 |
24.47 |
|
|
|
| 5 |
A |
3131 |
3010 |
26.09 |
|
|
|
| 6 |
A |
3050 |
2933 |
19.00 |
|
|
|
| 7 |
A |
3049 |
2931 |
16.56 |
|
|
|
| 8 |
A |
3020 |
2903 |
34.70 |
|
|
|
| 9 |
A |
2080 |
1999 |
28.57 |
|
|
|
| 10 |
A |
1496 |
1438 |
5.53 |
|
|
|
| 11 |
A |
1487 |
1430 |
6.66 |
|
|
|
| 12 |
A |
1486 |
1429 |
0.76 |
|
|
|
| 13 |
A |
1467 |
1411 |
2.94 |
|
|
|
| 14 |
A |
1408 |
1354 |
4.18 |
|
|
|
| 15 |
A |
1367 |
1315 |
14.38 |
|
|
|
| 16 |
A |
1341 |
1289 |
1.94 |
|
|
|
| 17 |
A |
1281 |
1232 |
0.04 |
|
|
|
| 18 |
A |
1157 |
1112 |
1.71 |
|
|
|
| 19 |
A |
1097 |
1055 |
2.31 |
|
|
|
| 20 |
A |
1089 |
1047 |
2.67 |
|
|
|
| 21 |
A |
1017 |
977 |
0.14 |
|
|
|
| 22 |
A |
999 |
961 |
0.61 |
|
|
|
| 23 |
A |
907 |
872 |
11.82 |
|
|
|
| 24 |
A |
871 |
838 |
46.82 |
|
|
|
| 25 |
A |
858 |
825 |
3.77 |
|
|
|
| 26 |
A |
787 |
756 |
2.94 |
|
|
|
| 27 |
A |
639 |
615 |
2.33 |
|
|
|
| 28 |
A |
527 |
507 |
3.83 |
|
|
|
| 29 |
A |
360 |
346 |
2.82 |
|
|
|
| 30 |
A |
345 |
332 |
5.34 |
|
|
|
| 31 |
A |
245 |
235 |
0.08 |
|
|
|
| 32 |
A |
150 |
145 |
0.22 |
|
|
|
| 33 |
A |
104 |
100 |
0.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24712.4 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 23758.5 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 B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.254 |
|
|
|
| 2 |
C |
-0.449 |
|
|
|
| 3 |
C |
-0.322 |
|
|
|
| 4 |
C |
0.412 |
|
|
|
| 5 |
C |
-0.544 |
|
|
|
| 6 |
H |
0.138 |
|
|
|
| 7 |
H |
0.138 |
|
|
|
| 8 |
H |
0.148 |
|
|
|
| 9 |
H |
0.136 |
|
|
|
| 10 |
H |
0.148 |
|
|
|
| 11 |
H |
0.139 |
|
|
|
| 12 |
H |
0.156 |
|
|
|
| 13 |
H |
0.155 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.429 |
0.072 |
0.001 |
0.435 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.693 |
1.771 |
-0.001 |
| y |
1.771 |
-30.807 |
0.000 |
| z |
-0.001 |
0.000 |
-31.228 |
|
| Traceless |
| | x | y | z |
| x |
1.324 |
1.771 |
-0.001 |
| y |
1.771 |
-0.346 |
0.000 |
| z |
-0.001 |
0.000 |
-0.978 |
|
| Polar |
| 3z2-r2 | -1.956 |
| x2-y2 | 1.114 |
| xy | 1.771 |
| xz | -0.001 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.253 |
2.210 |
-0.001 |
| y |
2.210 |
7.699 |
-0.007 |
| z |
-0.001 |
-0.007 |
5.818 |
<r2> (average value of r
2) Å
2
| <r2> |
144.294 |
| (<r2>)1/2 |
12.012 |