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Atomic, Group and Structural Polarizabilites (cm-3) |
| Atomic |
| H(in CH2) |
1.028 |
N(tertiary aliphatic amines)
| 2.744 |
| C(in CH2) |
2.591 |
N(tertiary aromatic amines) |
4.243 |
| O(ethers) |
1.764 |
S(sulphides) |
7.921 |
| O(atelas) |
1.607 |
S2(disulphides) |
16.054 |
| O(carbonyl group) |
2.122 |
Cl |
5.844 |
| Groups |
| CH2 |
4.647 |
OH(alcohols) |
2.546 |
| CH3 |
5.653 |
SH(thiols) |
8.757 |
| CO(ketones) | 4.604
NH2(primary aliphatic amines) |
4.438 |
| CO(methyl ketones) |
4.758 |
NH(secondary aliphatic amines) |
3.610 |
| COO(esters) |
6.200 |
NH(secondary aromatic amines) |
4.678 |
| COOH |
7.226 |
|
|
| Structural |
| Carbon-carbon double bond |
1.575 |
Carbon-carbon triple bond |
1.977 |
| 3-Carbon ring |
0.614 |
4-Carbon ring |
0.317 |
| 5-Carbon ring |
-0.19 |
6-Carbon ring |
-0.15 |
| Taken from Pethig p.26 |
|
