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I'm writing my master thesis and I'm in trouble with PBAT structure using chemfig. I can't draw its structure as in the picture: PBAT structure

Could you help me please? Thanks in advance

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  • 3
    Welcome to TeX.SX! It's recommended to post an MWE showing what you have tried so far. Nov 26, 2020 at 19:23
  • 2
    This answer shows how you can draw a (different) copolymer using chemfig.
    – leandriis
    Nov 26, 2020 at 19:57
  • @muzimuzhiZ Thank you! I wrote the question quickly so I didn't add a MWE. I will do it surely next time!
    – LBooz
    Nov 27, 2020 at 18:13
  • @leandriis I will take a look at it, thanks.
    – LBooz
    Nov 27, 2020 at 18:14

1 Answer 1

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\documentclass[border=1cm]{standalone}
\usepackage{chemfig}

\begin{document}

\chemfig[angle increment=30,atom style={scale=0.7}]{
    H-[@{a1,0.5}1,1.5]O-[-1]-[1]-[-1]-[1]-[-1]O-[1](=[3]O)-[-1]-[1]-[-1]-[1]-[-1](=[9]O)-[@{z1,0.4}1,2]O(-[@{a2,0.8}:210,,,,draw=none])-[-1]-[1]-[-1]-[1]-[-1]O-[1](=[3]O)-[-1]*6([0]=-=(-[1](=[3]O)-[@{z2,0.6}-1,1.5]OH)-=-)
}
\polymerdelim[delimiters ={[]}, height = 33pt, depth = 28pt, indice = m]{a1}{z1}
\polymerdelim[delimiters ={[]}, height = 33pt, depth = 28pt, indice = n]{a2}{z2}

\end{document}

enter image description here

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  • Thank you so much!
    – LBooz
    Nov 28, 2020 at 10:20

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