Triethanolammonium dihydrogenphosphate

S  Demir; V T  Yilmaz; W T A  Harrison

doi:10.1107/S1600536803011188

Triethanolammonium dihydrogenphosphate

S Demir, V T Yilmaz, W T A Harrison

Chemistry

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19 Citations (Scopus)

Abstract

The structure of the title compound, [HN(C2H4OH)(3)](+).-H2PO4- or C6H16NO3+.H2PO4-, contains two distinct dihydrogenphosphate anions and two triethanolammonium cations in the asymmetric unit. The H2PO4 units are linked in a polymeric chain by strong P-OH...O-P hydrogen bonds along the [010] direction, while the (H2PO4)(-) and [HN(C2H4OH)(3)](+) ions are connected by O-H...O hydrogen bonds to yield sheet-like entities. The triethanolammonium cation shows a tripodal conformation and the ammonium H atom forms an intramolecular trifurcated hydrogen bond with the O atoms of the three ethanol groups.

Original language	English
Number of pages	3
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	59
DOIs	https://doi.org/10.1107/S1600536803011188
Publication status	Published - 2003

Keywords

PHOSPHATES

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10.1107/S1600536803011188

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title = "Triethanolammonium dihydrogenphosphate",

abstract = "The structure of the title compound, [HN(C2H4OH)(3)](+).-H2PO4- or C6H16NO3+.H2PO4-, contains two distinct dihydrogenphosphate anions and two triethanolammonium cations in the asymmetric unit. The H2PO4 units are linked in a polymeric chain by strong P-OH...O-P hydrogen bonds along the [010] direction, while the (H2PO4)(-) and [HN(C2H4OH)(3)](+) ions are connected by O-H...O hydrogen bonds to yield sheet-like entities. The triethanolammonium cation shows a tripodal conformation and the ammonium H atom forms an intramolecular trifurcated hydrogen bond with the O atoms of the three ethanol groups.",

keywords = "PHOSPHATES",

author = "S Demir and Yilmaz, {V T} and Harrison, {W T A}",

year = "2003",

doi = "10.1107/S1600536803011188",

language = "English",

volume = "59",

journal = "Acta Crystallographica Section E: Structure Reports Online",

issn = "1600-5368",

publisher = "International Union of Crystallography",

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TY - JOUR

T1 - Triethanolammonium dihydrogenphosphate

AU - Demir, S

AU - Yilmaz, V T

AU - Harrison, W T A

PY - 2003

Y1 - 2003

N2 - The structure of the title compound, [HN(C2H4OH)(3)](+).-H2PO4- or C6H16NO3+.H2PO4-, contains two distinct dihydrogenphosphate anions and two triethanolammonium cations in the asymmetric unit. The H2PO4 units are linked in a polymeric chain by strong P-OH...O-P hydrogen bonds along the [010] direction, while the (H2PO4)(-) and [HN(C2H4OH)(3)](+) ions are connected by O-H...O hydrogen bonds to yield sheet-like entities. The triethanolammonium cation shows a tripodal conformation and the ammonium H atom forms an intramolecular trifurcated hydrogen bond with the O atoms of the three ethanol groups.

AB - The structure of the title compound, [HN(C2H4OH)(3)](+).-H2PO4- or C6H16NO3+.H2PO4-, contains two distinct dihydrogenphosphate anions and two triethanolammonium cations in the asymmetric unit. The H2PO4 units are linked in a polymeric chain by strong P-OH...O-P hydrogen bonds along the [010] direction, while the (H2PO4)(-) and [HN(C2H4OH)(3)](+) ions are connected by O-H...O hydrogen bonds to yield sheet-like entities. The triethanolammonium cation shows a tripodal conformation and the ammonium H atom forms an intramolecular trifurcated hydrogen bond with the O atoms of the three ethanol groups.

KW - PHOSPHATES

U2 - 10.1107/S1600536803011188

DO - 10.1107/S1600536803011188

M3 - Article

SN - 1600-5368

VL - 59

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

ER -

Triethanolammonium dihydrogenphosphate

Abstract

Keywords

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