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

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Hydrogen
Hydrogen bonds
hydrogen bonds
acids
coordination polymers
Polymers
Metals
Atoms
Molecules
Acids
synthesis
metals
atoms
molecules
3,5-pyrazoledicarboxylic acid

ASJC Scopus subject areas

  • Structural Biology
  • Condensed Matter Physics

Cite this

3,5-Pyrazoledicarboxylic acid monohydrate. / Ching, Nancy; Pan, Long; Huang, Xiao Ying; Li, Jing.

In: Acta Crystallographica Section C: Crystal Structure Communications, Vol. 56, No. 9, 09.2000, p. 1124-1125.

Research output: Contribution to journalArticle

Ching, Nancy ; Pan, Long ; Huang, Xiao Ying ; Li, Jing. / 3,5-Pyrazoledicarboxylic acid monohydrate. In: Acta Crystallographica Section C: Crystal Structure Communications. 2000 ; Vol. 56, No. 9. pp. 1124-1125.
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