Posted on 1 June 2022 by michalinaExchanged metal-hydrogen anagostic bonds and resonance between dithiocarbamate and thioureide mesomers** #2 Comment on “Improper molecular ferroelectrics with simultaneous ultrahigh pyroelectricity and figures of merit” by Li et al. Science Advances Marek Szafrański, Andrzej Katrusiak