Vibrational Frequencies calculated at mPW1PW91/aug-cc-pVDZ
| 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 |
3272 |
3136 |
8.49 |
|
|
|
| 2 |
A1 |
3151 |
3020 |
49.79 |
|
|
|
| 3 |
A1 |
3148 |
3017 |
7.66 |
|
|
|
| 4 |
A1 |
3076 |
2948 |
42.92 |
|
|
|
| 5 |
A1 |
1638 |
1570 |
4.89 |
|
|
|
| 6 |
A1 |
1505 |
1442 |
0.22 |
|
|
|
| 7 |
A1 |
1272 |
1219 |
3.56 |
|
|
|
| 8 |
A1 |
1145 |
1097 |
1.63 |
|
|
|
| 9 |
A1 |
1056 |
1012 |
0.03 |
|
|
|
| 10 |
A1 |
1003 |
961 |
0.09 |
|
|
|
| 11 |
A1 |
966 |
926 |
0.01 |
|
|
|
| 12 |
A1 |
855 |
820 |
2.51 |
|
|
|
| 13 |
A1 |
527 |
505 |
0.42 |
|
|
|
| 14 |
A2 |
1213 |
1162 |
0.00 |
|
|
|
| 15 |
A2 |
1108 |
1062 |
0.00 |
|
|
|
| 16 |
A2 |
1059 |
1015 |
0.00 |
|
|
|
| 17 |
A2 |
911 |
873 |
0.00 |
|
|
|
| 18 |
A2 |
858 |
823 |
0.00 |
|
|
|
| 19 |
A2 |
536 |
514 |
0.00 |
|
|
|
| 20 |
B1 |
3147 |
3015 |
28.95 |
|
|
|
| 21 |
B1 |
3067 |
2939 |
67.19 |
|
|
|
| 22 |
B1 |
1470 |
1409 |
3.06 |
|
|
|
| 23 |
B1 |
1232 |
1181 |
2.71 |
|
|
|
| 24 |
B1 |
997 |
955 |
2.57 |
|
|
|
| 25 |
B1 |
836 |
801 |
4.14 |
|
|
|
| 26 |
B1 |
685 |
656 |
51.11 |
|
|
|
| 27 |
B1 |
445 |
427 |
10.62 |
|
|
|
| 28 |
B2 |
3244 |
3109 |
5.40 |
|
|
|
| 29 |
B2 |
3146 |
3015 |
87.14 |
|
|
|
| 30 |
B2 |
1331 |
1275 |
16.02 |
|
|
|
| 31 |
B2 |
1248 |
1196 |
1.33 |
|
|
|
| 32 |
B2 |
1223 |
1172 |
12.67 |
|
|
|
| 33 |
B2 |
1098 |
1052 |
3.60 |
|
|
|
| 34 |
B2 |
918 |
880 |
0.67 |
|
|
|
| 35 |
B2 |
861 |
825 |
8.83 |
|
|
|
| 36 |
B2 |
738 |
707 |
0.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26992.7 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 25867.1 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 mPW1PW91/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.446 |
|
|
|
| 2 |
C |
0.446 |
|
|
|
| 3 |
C |
0.805 |
|
|
|
| 4 |
C |
0.805 |
|
|
|
| 5 |
C |
0.695 |
|
|
|
| 6 |
C |
0.695 |
|
|
|
| 7 |
H |
-0.452 |
|
|
|
| 8 |
H |
-0.452 |
|
|
|
| 9 |
H |
-0.597 |
|
|
|
| 10 |
H |
-0.597 |
|
|
|
| 11 |
H |
-0.435 |
|
|
|
| 12 |
H |
-0.435 |
|
|
|
| 13 |
H |
-0.463 |
|
|
|
| 14 |
H |
-0.463 |
|
|
|
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 |
-0.347 |
0.347 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.676 |
0.000 |
0.000 |
| y |
0.000 |
-35.544 |
0.000 |
| z |
0.000 |
0.000 |
-36.217 |
|
| Traceless |
| | x | y | z |
| x |
-2.795 |
0.000 |
0.000 |
| y |
0.000 |
1.903 |
0.000 |
| z |
0.000 |
0.000 |
0.893 |
|
| Polar |
| 3z2-r2 | 1.785 |
| x2-y2 | -3.132 |
| 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 |
9.245 |
0.000 |
0.000 |
| y |
0.000 |
10.047 |
0.000 |
| z |
0.000 |
0.000 |
10.170 |
<r2> (average value of r
2) Å
2
| <r2> |
120.390 |
| (<r2>)1/2 |
10.972 |