Vibrational Frequencies calculated at mPW1PW91/6-311G**
| 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' |
3252 |
3111 |
13.78 |
|
|
|
| 2 |
A' |
3171 |
3034 |
21.47 |
|
|
|
| 3 |
A' |
3163 |
3026 |
2.96 |
|
|
|
| 4 |
A' |
3153 |
3017 |
11.87 |
|
|
|
| 5 |
A' |
3144 |
3008 |
16.72 |
|
|
|
| 6 |
A' |
3133 |
2998 |
32.93 |
|
|
|
| 7 |
A' |
3056 |
2923 |
20.85 |
|
|
|
| 8 |
A' |
3024 |
2893 |
31.61 |
|
|
|
| 9 |
A' |
1742 |
1667 |
24.34 |
|
|
|
| 10 |
A' |
1687 |
1614 |
5.70 |
|
|
|
| 11 |
A' |
1511 |
1445 |
5.76 |
|
|
|
| 12 |
A' |
1473 |
1409 |
7.85 |
|
|
|
| 13 |
A' |
1454 |
1391 |
3.96 |
|
|
|
| 14 |
A' |
1417 |
1356 |
8.41 |
|
|
|
| 15 |
A' |
1383 |
1323 |
11.04 |
|
|
|
| 16 |
A' |
1342 |
1284 |
4.61 |
|
|
|
| 17 |
A' |
1322 |
1265 |
0.40 |
|
|
|
| 18 |
A' |
1290 |
1234 |
0.32 |
|
|
|
| 19 |
A' |
1208 |
1156 |
5.24 |
|
|
|
| 20 |
A' |
1111 |
1063 |
4.72 |
|
|
|
| 21 |
A' |
1044 |
999 |
3.46 |
|
|
|
| 22 |
A' |
958 |
917 |
2.16 |
|
|
|
| 23 |
A' |
904 |
865 |
3.28 |
|
|
|
| 24 |
A' |
572 |
547 |
3.36 |
|
|
|
| 25 |
A' |
471 |
450 |
0.35 |
|
|
|
| 26 |
A' |
307 |
294 |
0.64 |
|
|
|
| 27 |
A' |
149 |
142 |
0.72 |
|
|
|
| 28 |
A" |
3128 |
2992 |
31.26 |
|
|
|
| 29 |
A" |
3045 |
2913 |
16.15 |
|
|
|
| 30 |
A" |
1501 |
1436 |
8.55 |
|
|
|
| 31 |
A" |
1293 |
1237 |
0.15 |
|
|
|
| 32 |
A" |
1104 |
1056 |
1.46 |
|
|
|
| 33 |
A" |
1054 |
1008 |
46.14 |
|
|
|
| 34 |
A" |
991 |
948 |
10.98 |
|
|
|
| 35 |
A" |
930 |
890 |
40.15 |
|
|
|
| 36 |
A" |
883 |
844 |
1.97 |
|
|
|
| 37 |
A" |
769 |
735 |
8.68 |
|
|
|
| 38 |
A" |
640 |
612 |
1.38 |
|
|
|
| 39 |
A" |
305 |
292 |
1.79 |
|
|
|
| 40 |
A" |
236 |
226 |
0.49 |
|
|
|
| 41 |
A" |
160 |
154 |
1.25 |
|
|
|
| 42 |
A" |
114 |
109 |
0.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31296.6 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 29941.4 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 mPW1PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.120 |
|
|
|
| 2 |
H |
0.112 |
|
|
|
| 3 |
C |
-0.223 |
|
|
|
| 4 |
H |
0.102 |
|
|
|
| 5 |
C |
-0.131 |
|
|
|
| 6 |
H |
0.109 |
|
|
|
| 7 |
C |
-0.101 |
|
|
|
| 8 |
H |
0.105 |
|
|
|
| 9 |
C |
-0.154 |
|
|
|
| 10 |
H |
0.136 |
|
|
|
| 11 |
H |
0.136 |
|
|
|
| 12 |
C |
-0.224 |
|
|
|
| 13 |
H |
0.125 |
|
|
|
| 14 |
H |
0.130 |
|
|
|
| 15 |
H |
0.130 |
|
|
|
| 16 |
C |
-0.373 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.148 |
-0.749 |
0.000 |
0.764 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.034 |
0.266 |
0.000 |
| y |
0.266 |
-36.139 |
0.000 |
| z |
0.000 |
0.000 |
-41.343 |
|
| Traceless |
| | x | y | z |
| x |
2.707 |
0.266 |
0.000 |
| y |
0.266 |
2.550 |
0.000 |
| z |
0.000 |
0.000 |
-5.257 |
|
| Polar |
| 3z2-r2 | -10.514 |
| x2-y2 | 0.105 |
| xy | 0.266 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.898 |
1.816 |
0.000 |
| y |
1.816 |
16.556 |
0.000 |
| z |
0.000 |
0.000 |
6.246 |
<r2> (average value of r
2) Å
2
| <r2> |
247.867 |
| (<r2>)1/2 |
15.744 |