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N,N′-Dicarb­oxy-N,N′-dicarboxyl­ato(m-phenyl­ene)dimethanaminium monohydrate

In the title inner salt, C(16)H(20)N(2)O(8)·H(2)O, two of four carboxyl groups are deprotonated, while the two imine groups are protonated. The two imino­diacetate groups are located on the same side of the benzene ring plane. Extensive inter­molecular O—H⋯O and N—H⋯O hydrogen bonds occur in the cry...

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Библиографические подробности
Главные авторы: Qiang, Yu-Xing, Zhu, Shou-Rong, Shao, Min
Формат: Artigo
Язык:Inglês
Опубликовано: International Union of Crystallography 2011
Предметы:
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC3089206/
https://ncbi.nlm.nih.gov/pubmed/21754479
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S1600536811013675
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