Hirshfeld surface analysis of phosphonium salts

Irene Ling; Yatimah Alias; Alexandre N. Sobolev; Colin L. Raston

doi:10.1039/c002832k

Hirshfeld surface analysis of phosphonium salts

Irene Ling, Yatimah Alias, Alexandre N. Sobolev, Colin L. Raston

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

20 Citations (Scopus)

Abstract

Structurally authenticated phosphonium salts yielded from the treatment of (phosphoniumⁿ⁺)(Cl^- or Br^-)_n and (imidazoliumⁿ⁺)(X^-)_n, n = 1 or 2 have been examined using Hirshfeld surface analysis, revealing the domination of C-H⋯X non-classical hydrogen-bonding between the cations and anions. The crystalline salts of (phosphoniumⁿ⁺)(X^-)_n (X^- = [SCN]^-, [N(CN)₂]^-, [C(CN) ₃]^-, [PF₆]^-, [CF₃SO ₃]^- or [N(CF₃SO₂)₂] ^-) were formed by metathetical exchange in the presence of p-sulfonatocalix[4]arene and aquated gadolinium ions.

Original language	English
Pages (from-to)	4321-4327
Number of pages	7
Journal	CrystEngComm
Volume	12
Issue number	12
DOIs	https://doi.org/10.1039/c002832k
Publication status	Published - Dec 2010
Externally published	Yes

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title = "Hirshfeld surface analysis of phosphonium salts",

abstract = "Structurally authenticated phosphonium salts yielded from the treatment of (phosphoniumn+)(Cl- or Br-)n and (imidazoliumn+)(X-)n, n = 1 or 2 have been examined using Hirshfeld surface analysis, revealing the domination of C-H⋯X non-classical hydrogen-bonding between the cations and anions. The crystalline salts of (phosphoniumn+)(X-)n (X- = [SCN]-, [N(CN)2]-, [C(CN) 3]-, [PF6]-, [CF3SO 3]- or [N(CF3SO2)2] -) were formed by metathetical exchange in the presence of p-sulfonatocalix[4]arene and aquated gadolinium ions.",

author = "Irene Ling and Yatimah Alias and Sobolev, {Alexandre N.} and Raston, {Colin L.}",

year = "2010",

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doi = "10.1039/c002832k",

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AU - Ling, Irene

AU - Alias, Yatimah

AU - Sobolev, Alexandre N.

AU - Raston, Colin L.

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Y1 - 2010/12

N2 - Structurally authenticated phosphonium salts yielded from the treatment of (phosphoniumn+)(Cl- or Br-)n and (imidazoliumn+)(X-)n, n = 1 or 2 have been examined using Hirshfeld surface analysis, revealing the domination of C-H⋯X non-classical hydrogen-bonding between the cations and anions. The crystalline salts of (phosphoniumn+)(X-)n (X- = [SCN]-, [N(CN)2]-, [C(CN) 3]-, [PF6]-, [CF3SO 3]- or [N(CF3SO2)2] -) were formed by metathetical exchange in the presence of p-sulfonatocalix[4]arene and aquated gadolinium ions.

AB - Structurally authenticated phosphonium salts yielded from the treatment of (phosphoniumn+)(Cl- or Br-)n and (imidazoliumn+)(X-)n, n = 1 or 2 have been examined using Hirshfeld surface analysis, revealing the domination of C-H⋯X non-classical hydrogen-bonding between the cations and anions. The crystalline salts of (phosphoniumn+)(X-)n (X- = [SCN]-, [N(CN)2]-, [C(CN) 3]-, [PF6]-, [CF3SO 3]- or [N(CF3SO2)2] -) were formed by metathetical exchange in the presence of p-sulfonatocalix[4]arene and aquated gadolinium ions.

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Hirshfeld surface analysis of phosphonium salts

Abstract

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