Vibrational Frequencies calculated at mPW1PW91/6-31G(2df,p)
| 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 |
3893 |
3716 |
23.20 |
|
|
|
| 2 |
A |
3146 |
3003 |
58.95 |
|
|
|
| 3 |
A |
3133 |
2991 |
12.93 |
|
|
|
| 4 |
A |
3119 |
2978 |
7.47 |
|
|
|
| 5 |
A |
3114 |
2973 |
35.78 |
|
|
|
| 6 |
A |
3090 |
2950 |
33.48 |
|
|
|
| 7 |
A |
3079 |
2939 |
27.44 |
|
|
|
| 8 |
A |
3069 |
2930 |
22.24 |
|
|
|
| 9 |
A |
3061 |
2922 |
29.69 |
|
|
|
| 10 |
A |
2979 |
2844 |
50.27 |
|
|
|
| 11 |
A |
1522 |
1453 |
2.69 |
|
|
|
| 12 |
A |
1497 |
1429 |
4.41 |
|
|
|
| 13 |
A |
1494 |
1427 |
1.86 |
|
|
|
| 14 |
A |
1485 |
1418 |
0.77 |
|
|
|
| 15 |
A |
1442 |
1377 |
4.16 |
|
|
|
| 16 |
A |
1387 |
1325 |
32.65 |
|
|
|
| 17 |
A |
1344 |
1283 |
0.08 |
|
|
|
| 18 |
A |
1333 |
1273 |
2.87 |
|
|
|
| 19 |
A |
1322 |
1262 |
9.23 |
|
|
|
| 20 |
A |
1301 |
1242 |
8.21 |
|
|
|
| 21 |
A |
1279 |
1221 |
10.25 |
|
|
|
| 22 |
A |
1271 |
1213 |
8.64 |
|
|
|
| 23 |
A |
1214 |
1159 |
19.79 |
|
|
|
| 24 |
A |
1208 |
1154 |
3.94 |
|
|
|
| 25 |
A |
1196 |
1142 |
1.50 |
|
|
|
| 26 |
A |
1138 |
1087 |
61.84 |
|
|
|
| 27 |
A |
1091 |
1042 |
28.07 |
|
|
|
| 28 |
A |
1066 |
1018 |
5.40 |
|
|
|
| 29 |
A |
992 |
947 |
0.45 |
|
|
|
| 30 |
A |
978 |
933 |
8.58 |
|
|
|
| 31 |
A |
961 |
917 |
2.44 |
|
|
|
| 32 |
A |
912 |
871 |
0.06 |
|
|
|
| 33 |
A |
897 |
856 |
0.08 |
|
|
|
| 34 |
A |
821 |
784 |
1.29 |
|
|
|
| 35 |
A |
771 |
736 |
1.39 |
|
|
|
| 36 |
A |
619 |
591 |
0.66 |
|
|
|
| 37 |
A |
542 |
518 |
5.20 |
|
|
|
| 38 |
A |
465 |
444 |
5.86 |
|
|
|
| 39 |
A |
362 |
345 |
12.76 |
|
|
|
| 40 |
A |
280 |
268 |
102.25 |
|
|
|
| 41 |
A |
184 |
176 |
0.82 |
|
|
|
| 42 |
A |
38 |
36 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 32047.5 cm
-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 30595.8 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(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.129 |
|
|
|
| 2 |
H |
0.129 |
|
|
|
| 3 |
C |
-0.266 |
|
|
|
| 4 |
H |
0.132 |
|
|
|
| 5 |
H |
0.129 |
|
|
|
| 6 |
C |
-0.263 |
|
|
|
| 7 |
H |
0.140 |
|
|
|
| 8 |
H |
0.129 |
|
|
|
| 9 |
C |
-0.261 |
|
|
|
| 10 |
H |
0.115 |
|
|
|
| 11 |
H |
0.133 |
|
|
|
| 12 |
C |
-0.291 |
|
|
|
| 13 |
H |
0.091 |
|
|
|
| 14 |
C |
0.128 |
|
|
|
| 15 |
H |
0.298 |
|
|
|
| 16 |
O |
-0.472 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.473 |
-1.121 |
0.698 |
1.403 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.906 |
3.552 |
-1.782 |
| y |
3.552 |
-36.891 |
-0.257 |
| z |
-1.782 |
-0.257 |
-36.914 |
|
| Traceless |
| | x | y | z |
| x |
-1.003 |
3.552 |
-1.782 |
| y |
3.552 |
0.518 |
-0.257 |
| z |
-1.782 |
-0.257 |
0.485 |
|
| Polar |
| 3z2-r2 | 0.970 |
| x2-y2 | -1.014 |
| xy | 3.552 |
| xz | -1.782 |
| yz | -0.257 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.855 |
0.193 |
0.002 |
| y |
0.193 |
8.329 |
-0.058 |
| z |
0.002 |
-0.058 |
7.380 |
<r2> (average value of r
2) Å
2
| <r2> |
164.690 |
| (<r2>)1/2 |
12.833 |