Tetraethylammonium dihydrogenarsenate bis(arsenic acid) and 1,4-diazoniabicyclo[2.2.2]octane bis(dihydrogenarsenate) arsenic acid: hydrogen-bonded networks containing dihydrogenarsenate anions and neutral arsenic acid molecules

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Abstract

The title compounds, (C8H20N)[H2AsO4][H3AsO4](2), (I), and (C6H14N2)[H2AsO4](2)[H3AsO4], (II), are unusual salts containing organic cations, dihydrogenarsenate anions and neutral arsenic acid molecules. In (I), the dihydrogenarsenate anion lies across a twofold rotation axis in the space group C2/c, while the cation is disordered across a centre of inversion. The [H2AsO4]. and H3AsO4 species interact by way of O-H center dot center dot center dot O hydrogen bonds, leading to sheets and a three-dimensional network for (I) and (II), respectively.

Original languageEnglish
Pages (from-to)m308-m311
Number of pages4
JournalActa Crystallographica Section C, Crystal Structure Communications
Volume63
Issue number7
DOIs
Publication statusPublished - 1 Jul 2007

Keywords

  • crystal-structure
  • phosphate

Cite this

@article{49e2b154e3ff4603a9e20268777cb09e,
title = "Tetraethylammonium dihydrogenarsenate bis(arsenic acid) and 1,4-diazoniabicyclo[2.2.2]octane bis(dihydrogenarsenate) arsenic acid: hydrogen-bonded networks containing dihydrogenarsenate anions and neutral arsenic acid molecules",
abstract = "The title compounds, (C8H20N)[H2AsO4][H3AsO4](2), (I), and (C6H14N2)[H2AsO4](2)[H3AsO4], (II), are unusual salts containing organic cations, dihydrogenarsenate anions and neutral arsenic acid molecules. In (I), the dihydrogenarsenate anion lies across a twofold rotation axis in the space group C2/c, while the cation is disordered across a centre of inversion. The [H2AsO4]. and H3AsO4 species interact by way of O-H center dot center dot center dot O hydrogen bonds, leading to sheets and a three-dimensional network for (I) and (II), respectively.",
keywords = "crystal-structure, phosphate",
author = "Clare Lee and Harrison, {William T. A.}",
year = "2007",
month = "7",
day = "1",
doi = "10.1107/S0108270107023967",
language = "English",
volume = "63",
pages = "m308--m311",
journal = "Acta Crystallographica Section C, Crystal Structure Communications",
issn = "0108-2701",
publisher = "Wiley-Blackwell",
number = "7",

}

TY - JOUR

T1 - Tetraethylammonium dihydrogenarsenate bis(arsenic acid) and 1,4-diazoniabicyclo[2.2.2]octane bis(dihydrogenarsenate) arsenic acid

T2 - hydrogen-bonded networks containing dihydrogenarsenate anions and neutral arsenic acid molecules

AU - Lee, Clare

AU - Harrison, William T. A.

PY - 2007/7/1

Y1 - 2007/7/1

N2 - The title compounds, (C8H20N)[H2AsO4][H3AsO4](2), (I), and (C6H14N2)[H2AsO4](2)[H3AsO4], (II), are unusual salts containing organic cations, dihydrogenarsenate anions and neutral arsenic acid molecules. In (I), the dihydrogenarsenate anion lies across a twofold rotation axis in the space group C2/c, while the cation is disordered across a centre of inversion. The [H2AsO4]. and H3AsO4 species interact by way of O-H center dot center dot center dot O hydrogen bonds, leading to sheets and a three-dimensional network for (I) and (II), respectively.

AB - The title compounds, (C8H20N)[H2AsO4][H3AsO4](2), (I), and (C6H14N2)[H2AsO4](2)[H3AsO4], (II), are unusual salts containing organic cations, dihydrogenarsenate anions and neutral arsenic acid molecules. In (I), the dihydrogenarsenate anion lies across a twofold rotation axis in the space group C2/c, while the cation is disordered across a centre of inversion. The [H2AsO4]. and H3AsO4 species interact by way of O-H center dot center dot center dot O hydrogen bonds, leading to sheets and a three-dimensional network for (I) and (II), respectively.

KW - crystal-structure

KW - phosphate

U2 - 10.1107/S0108270107023967

DO - 10.1107/S0108270107023967

M3 - Article

VL - 63

SP - m308-m311

JO - Acta Crystallographica Section C, Crystal Structure Communications

JF - Acta Crystallographica Section C, Crystal Structure Communications

SN - 0108-2701

IS - 7

ER -