Vibrational Frequencies calculated at mPW1PW91/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3189 |
3024 |
29.74 |
|
|
|
| 2 |
A' |
3160 |
2996 |
27.22 |
|
|
|
| 3 |
A' |
3157 |
2994 |
32.74 |
|
|
|
| 4 |
A' |
3150 |
2988 |
12.60 |
|
|
|
| 5 |
A' |
3077 |
2918 |
21.12 |
|
|
|
| 6 |
A' |
3058 |
2900 |
37.58 |
|
|
|
| 7 |
A' |
3043 |
2886 |
35.07 |
|
|
|
| 8 |
A' |
1784 |
1692 |
0.16 |
|
|
|
| 9 |
A' |
1541 |
1462 |
5.38 |
|
|
|
| 10 |
A' |
1526 |
1447 |
9.59 |
|
|
|
| 11 |
A' |
1510 |
1432 |
2.22 |
|
|
|
| 12 |
A' |
1449 |
1374 |
7.74 |
|
|
|
| 13 |
A' |
1441 |
1367 |
0.57 |
|
|
|
| 14 |
A' |
1401 |
1328 |
9.16 |
|
|
|
| 15 |
A' |
1354 |
1284 |
0.83 |
|
|
|
| 16 |
A' |
1338 |
1269 |
0.03 |
|
|
|
| 17 |
A' |
1167 |
1106 |
1.28 |
|
|
|
| 18 |
A' |
1116 |
1058 |
5.56 |
|
|
|
| 19 |
A' |
1050 |
996 |
2.84 |
|
|
|
| 20 |
A' |
972 |
922 |
8.31 |
|
|
|
| 21 |
A' |
879 |
833 |
0.06 |
|
|
|
| 22 |
A' |
588 |
557 |
0.94 |
|
|
|
| 23 |
A' |
367 |
348 |
0.21 |
|
|
|
| 24 |
A' |
205 |
194 |
0.30 |
|
|
|
| 25 |
A" |
3153 |
2990 |
32.72 |
|
|
|
| 26 |
A" |
3115 |
2954 |
24.06 |
|
|
|
| 27 |
A" |
3069 |
2910 |
21.26 |
|
|
|
| 28 |
A" |
1532 |
1453 |
7.13 |
|
|
|
| 29 |
A" |
1512 |
1434 |
7.03 |
|
|
|
| 30 |
A" |
1310 |
1242 |
0.06 |
|
|
|
| 31 |
A" |
1120 |
1062 |
1.47 |
|
|
|
| 32 |
A" |
1080 |
1025 |
0.01 |
|
|
|
| 33 |
A" |
1023 |
970 |
27.80 |
|
|
|
| 34 |
A" |
837 |
794 |
3.27 |
|
|
|
| 35 |
A" |
717 |
680 |
0.58 |
|
|
|
| 36 |
A" |
305 |
289 |
1.94 |
|
|
|
| 37 |
A" |
228 |
216 |
0.22 |
|
|
|
| 38 |
A" |
203 |
192 |
2.49 |
|
|
|
| 39 |
A" |
127 |
121 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30426.6 cm
-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 28853.6 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 mPW1PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.154 |
|
|
|
| 2 |
C |
-0.124 |
|
|
|
| 3 |
H |
0.146 |
|
|
|
| 4 |
C |
-0.135 |
|
|
|
| 5 |
H |
0.179 |
|
|
|
| 6 |
H |
0.179 |
|
|
|
| 7 |
H |
0.176 |
|
|
|
| 8 |
C |
-0.564 |
|
|
|
| 9 |
H |
0.174 |
|
|
|
| 10 |
H |
0.174 |
|
|
|
| 11 |
C |
-0.354 |
|
|
|
| 12 |
H |
0.172 |
|
|
|
| 13 |
H |
0.175 |
|
|
|
| 14 |
H |
0.175 |
|
|
|
| 15 |
C |
-0.528 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.085 |
0.010 |
0.000 |
0.086 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.284 |
0.483 |
0.000 |
| y |
0.483 |
-31.789 |
0.000 |
| z |
0.000 |
0.000 |
-33.904 |
|
| Traceless |
| | x | y | z |
| x |
1.562 |
0.483 |
0.000 |
| y |
0.483 |
0.805 |
0.000 |
| z |
0.000 |
0.000 |
-2.367 |
|
| Polar |
| 3z2-r2 | -4.735 |
| x2-y2 | 0.505 |
| xy | 0.483 |
| 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> |
170.944 |
| (<r2>)1/2 |
13.075 |