title: Observation of a direct interaction between the carbonyl oxygen, O(6), of a N(7)-bonded 6-oxopurine and a metal center. Preparation and crystal and molecular structure of (N-3,4-benzosalicylidene-N',N'-dimethylethylenediamine)-(theophyllinato)copper (II) monohydrate.
mesh_terms: D001665:Binding Sites; D002614:Chelating Agents; D055598:Chemical Phenomena; D002621:Chemistry; D003300:Copper; D005029:Ethylenediamines; D008968:Molecular Conformation; D009942:Organometallic Compounds; D010100:Oxygen; D011687:Purines; D012545:Schiff Bases; D013806:Theophylline / Q000031:analogs & derivatives*; D014961:X-Ray Diffraction
chemical_list: D002614:Chelating Agents; D005029:Ethylenediamines; D009942:Organometallic Compounds; D011687:Purines; D012545:Schiff Bases; D003300:Copper; D013806:Theophylline; D010100:Oxygen