Vibrational Frequencies calculated at B1B95/6-31G**
| 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 |
3868 |
3694 |
17.07 |
|
|
|
| 2 |
A |
3148 |
3006 |
61.77 |
|
|
|
| 3 |
A |
3137 |
2995 |
15.35 |
|
|
|
| 4 |
A |
3123 |
2982 |
5.13 |
|
|
|
| 5 |
A |
3117 |
2976 |
38.04 |
|
|
|
| 6 |
A |
3092 |
2952 |
34.21 |
|
|
|
| 7 |
A |
3080 |
2940 |
27.05 |
|
|
|
| 8 |
A |
3074 |
2935 |
23.43 |
|
|
|
| 9 |
A |
3064 |
2925 |
30.49 |
|
|
|
| 10 |
A |
2983 |
2848 |
53.67 |
|
|
|
| 11 |
A |
1528 |
1459 |
2.82 |
|
|
|
| 12 |
A |
1501 |
1434 |
5.10 |
|
|
|
| 13 |
A |
1499 |
1431 |
2.46 |
|
|
|
| 14 |
A |
1487 |
1420 |
0.74 |
|
|
|
| 15 |
A |
1439 |
1374 |
4.24 |
|
|
|
| 16 |
A |
1385 |
1322 |
34.21 |
|
|
|
| 17 |
A |
1342 |
1281 |
0.08 |
|
|
|
| 18 |
A |
1331 |
1271 |
1.26 |
|
|
|
| 19 |
A |
1320 |
1260 |
9.10 |
|
|
|
| 20 |
A |
1298 |
1239 |
7.13 |
|
|
|
| 21 |
A |
1276 |
1218 |
18.26 |
|
|
|
| 22 |
A |
1265 |
1208 |
2.93 |
|
|
|
| 23 |
A |
1214 |
1159 |
26.58 |
|
|
|
| 24 |
A |
1203 |
1149 |
0.50 |
|
|
|
| 25 |
A |
1191 |
1137 |
1.82 |
|
|
|
| 26 |
A |
1136 |
1085 |
62.99 |
|
|
|
| 27 |
A |
1088 |
1039 |
35.11 |
|
|
|
| 28 |
A |
1067 |
1018 |
5.12 |
|
|
|
| 29 |
A |
988 |
943 |
0.77 |
|
|
|
| 30 |
A |
977 |
932 |
8.50 |
|
|
|
| 31 |
A |
960 |
917 |
2.62 |
|
|
|
| 32 |
A |
910 |
869 |
0.08 |
|
|
|
| 33 |
A |
897 |
856 |
0.08 |
|
|
|
| 34 |
A |
820 |
783 |
0.97 |
|
|
|
| 35 |
A |
767 |
732 |
1.94 |
|
|
|
| 36 |
A |
612 |
584 |
0.60 |
|
|
|
| 37 |
A |
538 |
514 |
5.90 |
|
|
|
| 38 |
A |
461 |
441 |
7.32 |
|
|
|
| 39 |
A |
357 |
341 |
17.39 |
|
|
|
| 40 |
A |
293 |
280 |
111.43 |
|
|
|
| 41 |
A |
181 |
173 |
1.00 |
|
|
|
| 42 |
A |
34 |
32 |
0.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 32023.8 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 30576.4 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 B1B95/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.119 |
|
|
|
| 2 |
H |
0.120 |
|
|
|
| 3 |
C |
-0.239 |
|
|
|
| 4 |
H |
0.122 |
|
|
|
| 5 |
H |
0.119 |
|
|
|
| 6 |
C |
-0.238 |
|
|
|
| 7 |
H |
0.133 |
|
|
|
| 8 |
H |
0.121 |
|
|
|
| 9 |
C |
-0.232 |
|
|
|
| 10 |
H |
0.105 |
|
|
|
| 11 |
H |
0.126 |
|
|
|
| 12 |
C |
-0.247 |
|
|
|
| 13 |
H |
0.093 |
|
|
|
| 14 |
C |
0.138 |
|
|
|
| 15 |
H |
0.312 |
|
|
|
| 16 |
O |
-0.552 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.513 |
1.180 |
0.767 |
1.498 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.959 |
3.702 |
1.987 |
| y |
3.702 |
-36.980 |
0.298 |
| z |
1.987 |
0.298 |
-37.156 |
|
| Traceless |
| | x | y | z |
| x |
-0.891 |
3.702 |
1.987 |
| y |
3.702 |
0.577 |
0.298 |
| z |
1.987 |
0.298 |
0.314 |
|
| Polar |
| 3z2-r2 | 0.627 |
| x2-y2 | -0.979 |
| xy | 3.702 |
| xz | 1.987 |
| yz | 0.298 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.621 |
0.215 |
-0.015 |
| y |
0.215 |
8.131 |
0.087 |
| z |
-0.015 |
0.087 |
7.277 |
<r2> (average value of r
2) Å
2
| <r2> |
164.540 |
| (<r2>)1/2 |
12.827 |