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. 2016 Mar 1;3:160012. doi: 10.1038/sdata.2016.12

Figure 2. Organic polymer chains with repeat units of –NH–CH2–CH2–O– (a) and –C6H4–O–C6H4–CO– (b) and organometallic polymer chains with repeat units of –SnCl2–(CH2)2– (c) and –OOC–Sn–(CH3)2–COO–(CH2)4– (d).

Figure 2

Carbon, hydrogen, oxygen, nitrogen, chlorine, and tin atoms are shown in dark brown, light pink, red, light cyan, green, and dark cyan, respectively.