Vibrational Frequencies calculated at B3PW91/6-31G*
| 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 |
3162 |
3025 |
32.13 |
|
|
|
| 2 |
A1 |
3142 |
3006 |
6.18 |
|
|
|
| 3 |
A1 |
3042 |
2911 |
12.30 |
|
|
|
| 4 |
A1 |
2224 |
2128 |
1.11 |
|
|
|
| 5 |
A1 |
1518 |
1452 |
6.30 |
|
|
|
| 6 |
A1 |
1427 |
1365 |
4.27 |
|
|
|
| 7 |
A1 |
1403 |
1342 |
0.11 |
|
|
|
| 8 |
A1 |
1138 |
1089 |
1.89 |
|
|
|
| 9 |
A1 |
1088 |
1041 |
1.12 |
|
|
|
| 10 |
A1 |
773 |
740 |
0.14 |
|
|
|
| 11 |
A1 |
475 |
454 |
5.42 |
|
|
|
| 12 |
A1 |
99 |
95 |
1.28 |
|
|
|
| 13 |
A2 |
3097 |
2962 |
0.00 |
|
|
|
| 14 |
A2 |
1503 |
1438 |
0.00 |
|
|
|
| 15 |
A2 |
1057 |
1011 |
0.00 |
|
|
|
| 16 |
A2 |
860 |
823 |
0.00 |
|
|
|
| 17 |
A2 |
597 |
571 |
0.00 |
|
|
|
| 18 |
A2 |
232 |
222 |
0.00 |
|
|
|
| 19 |
A2 |
149 |
143 |
0.00 |
|
|
|
| 20 |
B1 |
3097 |
2963 |
39.89 |
|
|
|
| 21 |
B1 |
1504 |
1439 |
13.77 |
|
|
|
| 22 |
B1 |
1054 |
1009 |
0.28 |
|
|
|
| 23 |
B1 |
711 |
680 |
44.35 |
|
|
|
| 24 |
B1 |
248 |
237 |
1.36 |
|
|
|
| 25 |
B1 |
130 |
124 |
2.31 |
|
|
|
| 26 |
B2 |
3162 |
3025 |
12.05 |
|
|
|
| 27 |
B2 |
3143 |
3007 |
1.19 |
|
|
|
| 28 |
B2 |
3042 |
2910 |
70.10 |
|
|
|
| 29 |
B2 |
1741 |
1666 |
2.83 |
|
|
|
| 30 |
B2 |
1506 |
1441 |
12.76 |
|
|
|
| 31 |
B2 |
1424 |
1362 |
8.99 |
|
|
|
| 32 |
B2 |
1299 |
1243 |
22.44 |
|
|
|
| 33 |
B2 |
1113 |
1065 |
1.85 |
|
|
|
| 34 |
B2 |
949 |
908 |
41.29 |
|
|
|
| 35 |
B2 |
576 |
551 |
3.24 |
|
|
|
| 36 |
B2 |
227 |
217 |
0.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25954.4 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 24830.5 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*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.189 |
|
|
0.097 |
| 2 |
H |
0.184 |
|
|
0.069 |
| 3 |
H |
0.184 |
|
|
0.069 |
| 4 |
H |
0.189 |
|
|
0.097 |
| 5 |
H |
0.184 |
|
|
0.069 |
| 6 |
H |
0.184 |
|
|
0.069 |
| 7 |
C |
-0.539 |
|
|
-0.186 |
| 8 |
C |
-0.539 |
|
|
-0.186 |
| 9 |
H |
0.183 |
|
|
0.108 |
| 10 |
H |
0.183 |
|
|
0.108 |
| 11 |
C |
0.186 |
|
|
-0.101 |
| 12 |
C |
0.186 |
|
|
-0.101 |
| 13 |
C |
-0.388 |
|
|
-0.056 |
| 14 |
C |
-0.388 |
|
|
-0.056 |
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 |
0.382 |
0.382 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
0.003 |
0.000 |
0.453 |
0.453 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.226 |
0.000 |
0.000 |
| y |
0.000 |
-28.661 |
0.000 |
| z |
0.000 |
0.000 |
-35.483 |
|
| Traceless |
| | x | y | z |
| x |
-6.155 |
0.000 |
0.000 |
| y |
0.000 |
8.194 |
0.000 |
| z |
0.000 |
0.000 |
-2.039 |
|
| Polar |
| 3z2-r2 | -4.079 |
| x2-y2 | -9.566 |
| 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 |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
265.007 |
| (<r2>)1/2 |
16.279 |