title: Thermodynamics of changing co-ordination number.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003300:Copper; D009532:Nickel; D011725:Pyridines; D013329:Structure-Activity Relationship; D013816:Thermodynamics
chemical_list: D011725:Pyridines; D003300:Copper; D009532:Nickel