CCL: covalency and ionicity

[ABHISHEK SHAHI <shahi.abhishek1984_-_gmail.com>]

 Dear All, 

      Is there any computational
 method to calculate covalency of a particular bond ? In many article, It has
 been seen that this particular bond have some percentage of covalency and
 ionicity as well. Will energy decomposition method be helpful here ? What else a
 bond contains besides covalency and ionicity ? Please give your suggestion
 considering weak interaction along with covalent bond. Thanks a lot. 
 
  Wish
 you a Merry Christmas and may this festival bring abundant joy and
 happiness in your life!
 
Regards : 
 ABHISHEK SHAHI
Research
 Scholar
 Inorganic and
 Physical Chemistry
Indian Institute Of
 Science
 Bangalore-12