Vibrational Frequencies calculated at B3PW91/3-21G*
| 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 |
3271 |
3139 |
5.53 |
|
|
|
| 2 |
A1 |
3176 |
3047 |
7.04 |
|
|
|
| 3 |
A1 |
3090 |
2964 |
31.03 |
|
|
|
| 4 |
A1 |
1655 |
1588 |
0.04 |
|
|
|
| 5 |
A1 |
1518 |
1456 |
1.53 |
|
|
|
| 6 |
A1 |
1266 |
1215 |
6.01 |
|
|
|
| 7 |
A1 |
1151 |
1105 |
0.38 |
|
|
|
| 8 |
A1 |
965 |
925 |
3.56 |
|
|
|
| 9 |
A1 |
896 |
860 |
13.87 |
|
|
|
| 10 |
A1 |
803 |
770 |
3.33 |
|
|
|
| 11 |
A1 |
772 |
741 |
64.47 |
|
|
|
| 12 |
A1 |
440 |
422 |
7.35 |
|
|
|
| 13 |
A2 |
3238 |
3106 |
0.00 |
|
|
|
| 14 |
A2 |
1311 |
1257 |
0.00 |
|
|
|
| 15 |
A2 |
1287 |
1235 |
0.00 |
|
|
|
| 16 |
A2 |
1168 |
1120 |
0.00 |
|
|
|
| 17 |
A2 |
956 |
918 |
0.00 |
|
|
|
| 18 |
A2 |
905 |
868 |
0.00 |
|
|
|
| 19 |
A2 |
742 |
712 |
0.00 |
|
|
|
| 20 |
A2 |
457 |
439 |
0.00 |
|
|
|
| 21 |
B1 |
3267 |
3135 |
17.71 |
|
|
|
| 22 |
B1 |
3162 |
3033 |
25.27 |
|
|
|
| 23 |
B1 |
1617 |
1551 |
2.79 |
|
|
|
| 24 |
B1 |
1245 |
1194 |
5.06 |
|
|
|
| 25 |
B1 |
1109 |
1064 |
0.33 |
|
|
|
| 26 |
B1 |
1043 |
1001 |
1.68 |
|
|
|
| 27 |
B1 |
896 |
860 |
2.97 |
|
|
|
| 28 |
B1 |
692 |
664 |
43.84 |
|
|
|
| 29 |
B1 |
506 |
486 |
8.18 |
|
|
|
| 30 |
B2 |
3240 |
3109 |
7.08 |
|
|
|
| 31 |
B2 |
3171 |
3043 |
35.65 |
|
|
|
| 32 |
B2 |
1355 |
1300 |
29.60 |
|
|
|
| 33 |
B2 |
1305 |
1252 |
0.87 |
|
|
|
| 34 |
B2 |
1186 |
1138 |
0.82 |
|
|
|
| 35 |
B2 |
996 |
955 |
1.53 |
|
|
|
| 36 |
B2 |
970 |
931 |
2.66 |
|
|
|
| 37 |
B2 |
899 |
863 |
0.66 |
|
|
|
| 38 |
B2 |
814 |
781 |
8.11 |
|
|
|
| 39 |
B2 |
554 |
531 |
1.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28546.5 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 27387.5 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 B3PW91/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.295 |
|
|
|
| 2 |
C |
-0.437 |
|
|
|
| 3 |
C |
-0.437 |
|
|
|
| 4 |
C |
-0.124 |
|
|
|
| 5 |
C |
-0.124 |
|
|
|
| 6 |
C |
-0.124 |
|
|
|
| 7 |
C |
-0.124 |
|
|
|
| 8 |
H |
0.219 |
|
|
|
| 9 |
H |
0.219 |
|
|
|
| 10 |
H |
0.199 |
|
|
|
| 11 |
H |
0.199 |
|
|
|
| 12 |
H |
0.208 |
|
|
|
| 13 |
H |
0.208 |
|
|
|
| 14 |
H |
0.208 |
|
|
|
| 15 |
H |
0.208 |
|
|
|
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 |
0.016 |
0.016 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.614 |
0.000 |
0.000 |
| y |
0.000 |
-38.370 |
0.000 |
| z |
0.000 |
0.000 |
-42.563 |
|
| Traceless |
| | x | y | z |
| x |
-1.148 |
0.000 |
0.000 |
| y |
0.000 |
3.719 |
0.000 |
| z |
0.000 |
0.000 |
-2.571 |
|
| Polar |
| 3z2-r2 | -5.142 |
| x2-y2 | -3.244 |
| 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 |
8.404 |
0.000 |
0.000 |
| y |
0.000 |
10.123 |
0.000 |
| z |
0.000 |
0.000 |
6.944 |
<r2> (average value of r
2) Å
2
| <r2> |
153.141 |
| (<r2>)1/2 |
12.375 |