Bioinorganic Chemistry and Applications / 2010 / Article / Tab 3

Research Article

Coordination Polymer: Synthesis, Spectral Characterization and Thermal Behaviour of Starch-Urea Based Biodegradable Polymer and Its Polymer Metal Complexes

Table 3

Number of protons in different environment of SUr and its polymer metal complexes

Polymeric resinPolymer metal complex of Zn(II)

Functional groupsPeaksFunctional groupsPeaks
O=C-NH8.394(h)O=C-NH7.94
protons of pyranose rings5.079(a)protons of pyranose rings5.418(e)
5.003(d)5.000(d)
4.718(b)4.510(b)
3.6999©3.330©
5.557(e)O-H protons3.415(f)
3.45(f)2.666(g)
3.32(g)

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