Synthesis and characterization of templated pentaborate(1-) salts: X-ray structure of [(2-HOCH2CH2)C4H7NMeH][B5O6(OH)4]·0.3H2O

Charlotte Jones; Michael Beckett; Simon J. Coles; Richard Davies; Peter N. Horton

doi:10.1080/10426507.2015.1128921

Synthesis and characterization of templated pentaborate(1-) salts: X-ray structure of [(2-HOCH2CH2)C4H7NMeH][B5O6(OH)4]·0.3H2O

Charlotte Jones
, Michael Beckett
, Simon J. Coles
, Richard Davies
, Peter N. Horton

University of Southampton

Research output: Contribution to journal › Article › peer-review

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Abstract

The synthesis of pyrrolidinium pentaborate(1-) and four substituted pyrrolidinium pentaborate(1-) salts from B(OH)3 in aqueous solution are reported. Characterization (Infrared, nuclear magnetic resonance, and single-crystal X-ray power diffraction) of [(2-HOCH2CH2)C4H7NH2] [B5O6(OH)4]0.3H2O is described in detail. The cation is the largest of the five pyrrolidinium cations studied. A consequence of this is that its solid-state structure has anion–anion interactions (αααγ), which are different from the other four (αααβ) structures. There are also stabilizing cation–anion H-bond interactions.

Original language	English
Pages (from-to)	628-630
Journal	Phosphorus, Sulfur and Silicon and the Related Elements
Volume	191
Issue number	4
Early online date	6 Feb 2016
DOIs	https://doi.org/10.1080/10426507.2015.1128921
Publication status	Published - 1 Aug 2016

Keywords

Pentaborate(1-)
H-bonds
pyrrolidinium
X-ray structure
oxidoborate

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10.1080/10426507.2015.1128921Licence: CC BY-NC-ND

PS Si 2016 vol 191 p628Accepted author manuscript, 238 KBLicence: CC BY-NC-ND

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title = "Synthesis and characterization of templated pentaborate(1-) salts: X-ray structure of [(2-HOCH2CH2)C4H7NMeH][B5O6(OH)4]·0.3H2O",

abstract = "The synthesis of pyrrolidinium pentaborate(1-) and four substituted pyrrolidinium pentaborate(1-) salts from B(OH)3 in aqueous solution are reported. Characterization (Infrared, nuclear magnetic resonance, and single-crystal X-ray power diffraction) of [(2-HOCH2CH2)C4H7NH2] [B5O6(OH)4]0.3H2O is described in detail. The cation is the largest of the five pyrrolidinium cations studied. A consequence of this is that its solid-state structure has anion–anion interactions (αααγ), which are different from the other four (αααβ) structures. There are also stabilizing cation–anion H-bond interactions.",

keywords = "Pentaborate(1-), H-bonds, pyrrolidinium, X-ray structure, oxidoborate",

author = "Charlotte Jones and Michael Beckett and Coles, \{Simon J.\} and Richard Davies and Horton, \{Peter N.\}",

year = "2016",

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doi = "10.1080/10426507.2015.1128921",

language = "English",

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journal = "Phosphorus, Sulfur and Silicon and the Related Elements",

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TY - JOUR

T1 - Synthesis and characterization of templated pentaborate(1-) salts: X-ray structure of [(2-HOCH2CH2)C4H7NMeH][B5O6(OH)4]·0.3H2O

AU - Jones, Charlotte

AU - Beckett, Michael

AU - Coles, Simon J.

AU - Davies, Richard

AU - Horton, Peter N.

PY - 2016/8/1

Y1 - 2016/8/1

N2 - The synthesis of pyrrolidinium pentaborate(1-) and four substituted pyrrolidinium pentaborate(1-) salts from B(OH)3 in aqueous solution are reported. Characterization (Infrared, nuclear magnetic resonance, and single-crystal X-ray power diffraction) of [(2-HOCH2CH2)C4H7NH2] [B5O6(OH)4]0.3H2O is described in detail. The cation is the largest of the five pyrrolidinium cations studied. A consequence of this is that its solid-state structure has anion–anion interactions (αααγ), which are different from the other four (αααβ) structures. There are also stabilizing cation–anion H-bond interactions.

AB - The synthesis of pyrrolidinium pentaborate(1-) and four substituted pyrrolidinium pentaborate(1-) salts from B(OH)3 in aqueous solution are reported. Characterization (Infrared, nuclear magnetic resonance, and single-crystal X-ray power diffraction) of [(2-HOCH2CH2)C4H7NH2] [B5O6(OH)4]0.3H2O is described in detail. The cation is the largest of the five pyrrolidinium cations studied. A consequence of this is that its solid-state structure has anion–anion interactions (αααγ), which are different from the other four (αααβ) structures. There are also stabilizing cation–anion H-bond interactions.

KW - Pentaborate(1-)

KW - H-bonds

KW - pyrrolidinium

KW - X-ray structure

KW - oxidoborate

U2 - 10.1080/10426507.2015.1128921

DO - 10.1080/10426507.2015.1128921

M3 - Article

SN - 1042-6507

VL - 191

SP - 628

EP - 630

JO - Phosphorus, Sulfur and Silicon and the Related Elements

JF - Phosphorus, Sulfur and Silicon and the Related Elements

IS - 4

ER -

Synthesis and characterization of templated pentaborate(1-) salts: X-ray structure of [(2-HOCH2CH2)C4H7NMeH][B5O6(OH)4]·0.3H2O

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Keywords

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