Coordination Dynamics and Coordination Mechanism of a New Type of Anticoagulant Diethyl Citrate with Ca²⁺ Ions

Table 4

Absorption peak section and its assignment of the ¹H NMR spectra of Et₂Cit and CaEt₂Cit.

Et2Cit/ppm	1.24~1.31 (–CH3)	2.80–2.97 (–CH2CO)	4.13~4.30 (–OCH2)	7.26, 6.28 (–OH)
CaEt2Cit/ppm	1.22~1.28 (–CH3)	2.77–2.98 (–CH2CO)	4.12~4.17 (–OCH2)