Structures of five salt forms of disulfonated monoazo dyes.

ABSTRACT: The structures of five s-block metal salt forms of three disulfonated monoazo dyes are presented. These are poly[di-μ-aqua-diaqua[μ₄-3,3'-(diazane-1,2-diyl)bis(benzenesulfonato)]disodium(I)], [Na₂(C₁₂H₈N₂O₆S₂)(H₂O)₄]_n, (I), catena-poly[[tetraaquacalcium(II)]-μ-3,3'-(diazane-1,2-diyl)bis(benzenesulfonato)], [Ca(C₁₂H₈N₂O₆S₂)(H₂O)₄]_n, (II), catena-poly[[[diaquacalcium(II)]-μ-2-(4-amino-3-sulfonatophenyl)-1-(4-sulfonatophenyl)diazenium] dihydrate], {[Na(C₁₂H₁₀N₃O₆S₂)(H₂O)₂]·2H₂O}_n, (III), hexaaquamagne

SUBMITTER: Gardner HC 

PROVIDER: S-EPMC7533915 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature