Vibrational Frequencies calculated at B2PLYP/6-31+G**
| 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' |
3246 |
3092 |
9.18 |
234.78 |
0.12 |
0.21 |
| 2 |
A' |
3240 |
3086 |
12.12 |
89.98 |
0.16 |
0.28 |
| 3 |
A' |
3230 |
3077 |
12.29 |
86.89 |
0.75 |
0.86 |
| 4 |
A' |
3219 |
3066 |
1.08 |
81.40 |
0.70 |
0.82 |
| 5 |
A' |
3207 |
3054 |
4.94 |
51.96 |
0.43 |
0.60 |
| 6 |
A' |
2961 |
2820 |
110.78 |
140.94 |
0.31 |
0.48 |
| 7 |
A' |
1751 |
1668 |
253.30 |
118.73 |
0.35 |
0.52 |
| 8 |
A' |
1658 |
1579 |
29.77 |
99.53 |
0.56 |
0.72 |
| 9 |
A' |
1640 |
1562 |
15.13 |
15.30 |
0.55 |
0.71 |
| 10 |
A' |
1537 |
1464 |
1.03 |
1.44 |
0.49 |
0.66 |
| 11 |
A' |
1498 |
1427 |
11.79 |
2.65 |
0.26 |
0.41 |
| 12 |
A' |
1434 |
1366 |
5.02 |
3.58 |
0.36 |
0.53 |
| 13 |
A' |
1391 |
1325 |
5.32 |
1.11 |
0.74 |
0.85 |
| 14 |
A' |
1350 |
1285 |
15.86 |
1.25 |
0.41 |
0.58 |
| 15 |
A' |
1239 |
1180 |
61.00 |
29.37 |
0.22 |
0.35 |
| 16 |
A' |
1202 |
1144 |
18.69 |
8.76 |
0.12 |
0.21 |
| 17 |
A' |
1195 |
1139 |
2.87 |
7.09 |
0.64 |
0.78 |
| 18 |
A' |
1110 |
1057 |
4.58 |
0.74 |
0.13 |
0.23 |
| 19 |
A' |
1050 |
1000 |
2.27 |
13.14 |
0.04 |
0.08 |
| 20 |
A' |
1018 |
969 |
0.63 |
39.16 |
0.04 |
0.08 |
| 21 |
A' |
842 |
802 |
31.64 |
13.77 |
0.07 |
0.13 |
| 22 |
A' |
660 |
628 |
23.19 |
3.41 |
0.33 |
0.49 |
| 23 |
A' |
629 |
599 |
0.53 |
5.70 |
0.75 |
0.85 |
| 24 |
A' |
443 |
422 |
0.26 |
5.86 |
0.24 |
0.39 |
| 25 |
A' |
219 |
208 |
8.09 |
0.81 |
0.49 |
0.66 |
| 26 |
A" |
1017 |
968 |
1.20 |
2.93 |
0.75 |
0.86 |
| 27 |
A" |
976 |
929 |
0.02 |
0.01 |
0.75 |
0.86 |
| 28 |
A" |
968 |
922 |
0.04 |
0.19 |
0.75 |
0.86 |
| 29 |
A" |
924 |
880 |
1.34 |
0.45 |
0.75 |
0.86 |
| 30 |
A" |
860 |
819 |
0.01 |
0.55 |
0.75 |
0.86 |
| 31 |
A" |
744 |
709 |
86.50 |
0.54 |
0.75 |
0.86 |
| 32 |
A" |
628 |
598 |
3.99 |
0.03 |
0.75 |
0.86 |
| 33 |
A" |
440 |
420 |
6.31 |
0.16 |
0.75 |
0.86 |
| 34 |
A" |
405 |
386 |
0.07 |
0.01 |
0.75 |
0.86 |
| 35 |
A" |
226 |
215 |
9.10 |
1.15 |
0.75 |
0.86 |
| 36 |
A" |
112 |
107 |
4.92 |
1.27 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 24133.9 cm
-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 22985.1 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 B2PLYP/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.381 |
|
|
|
| 2 |
C |
0.263 |
|
|
|
| 3 |
C |
-0.170 |
|
|
|
| 4 |
C |
-0.120 |
|
|
|
| 5 |
C |
-0.116 |
|
|
|
| 6 |
C |
-0.691 |
|
|
|
| 7 |
C |
-0.028 |
|
|
|
| 8 |
O |
-0.381 |
|
|
|
| 9 |
H |
0.110 |
|
|
|
| 10 |
H |
0.172 |
|
|
|
| 11 |
H |
0.146 |
|
|
|
| 12 |
H |
0.144 |
|
|
|
| 13 |
H |
0.145 |
|
|
|
| 14 |
H |
0.144 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.409 |
-2.565 |
0.000 |
3.519 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-45.546 |
6.702 |
-0.006 |
| y |
6.702 |
-48.142 |
0.012 |
| z |
-0.006 |
0.012 |
-49.964 |
|
| Traceless |
| | x | y | z |
| x |
3.507 |
6.702 |
-0.006 |
| y |
6.702 |
-0.387 |
0.012 |
| z |
-0.006 |
0.012 |
-3.120 |
|
| Polar |
| 3z2-r2 | -6.239 |
| x2-y2 | 2.596 |
| xy | 6.702 |
| xz | -0.006 |
| yz | 0.012 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
13.861 |
-1.294 |
0.001 |
| y |
-1.294 |
16.232 |
-0.002 |
| z |
0.001 |
-0.002 |
6.766 |
<r2> (average value of r
2) Å
2
| <r2> |
263.594 |
| (<r2>)1/2 |
16.236 |