It was proved by IR and XPS analysis that in acrylamide-Ni complex carbonyloxygen coordinated with nickel ion.
由IR及XPS分析说明在丙烯酰胺-镍络合物中，与镍离子发生了络合作用的是羧基上的氧原子。
2
The fatty acids are then converted by the organisms to an aldehyde that includes a carbon atom bonded to an oxygen atom (together they create what's called a carbonyl group).
脂肪酸被生物体转化成包含碳氧双键即羰基的醛。
3
The results of the quantum chemistry calculation of the ligand indicate that the carbonyl and hydroxyl oxygen atoms maybe coordinate to the metal atom, which is consistent with the conjecture by IR.