coordinate bond造句

• In this case, the bonds formed are described as coordinate bonds.
• Beyond the classical Lewis bases and anions, all unsaturated molecules are also ligands, utilizing their pi electrons in forming the coordinate bond.
• The transannular coordinate bond in atranes can be stretched ( quasiatranes, B ) and even broken ( proatranes, C ) by controlling their stereoelectronic properties.
• A current hypothesis for why this occurs can be attributed to myricetin s ability to chelate iron ( Fe ) ( myricetin ligand forms two or more coordinate bonds to iron ).
• There is evidence to indicate that coordinate bonds, similar to those that hold aluminium and hematein together, bind the hemalum complex to DNA and to carboxy groups of proteins in the nuclear chromatin.
• These electrons can come from lone pairs, pi or sigma donors . [ 4 ] The bonds formed between these ligands and the metal are dative covalent bonds, which are also known as coordinate bonds.