3,5-Pyrazoledicarboxylic acid monohydrate

Nancy Ching, Long Pan, Xiao Ying Huang, Jing Li

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

In the title compound, C5H4N2O4·H2O, the 3,5-pyrazoledicar boxylic acid (H3pdc) molecules are joined into one-dimensional chains by O-H···O and N-H···O hydrogen bonds, with distances of 2.671 (2) and 2.776 (2) angstroms, respectively. The one-dimensional chains form a three-dimensional structure via O-H···OW and OW-HW···N hydrogen bonds, with distances of 2.597 (3) and 2.780 (3) angstroms, respectively. In addition to the potential for forming open-channel frameworks, access to the six coordination atoms of H3pdc can be directly controlled by varying the pH of the reaction environment, allowing further control over the design and synthesis of novel coordination polymers using various metal centers.

Original languageEnglish
Pages (from-to)1124-1125
Number of pages2
JournalActa Crystallographica, Section C: Crystal Structure Communications
Volume56
Issue number9
DOIs
Publication statusPublished - Sep 2000

    Fingerprint

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)

Cite this