Hydrolytic stability of SnCl4 and GaCl3 in the formation of [cis-SnCl4(H2O)2]·18-crown- 6·2H2O and [[2,2,2]cryptand + 2H+][GaCl 4]2

Peter C. Junk; Colin L. Raston

doi:10.1016/j.ica.2003.08.007

Hydrolytic stability of SnCl₄ and GaCl₃ in the formation of [cis-SnCl₄(H₂O)₂]·18-crown- 6·2H₂O and [[2,2,2]cryptand + 2H⁺][GaCl ₄]₂

Peter C. Junk
, Colin L. Raston

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

10 Citations (Scopus)

Abstract

The combination of anhydrous SnCl₄ with 18-crown-6 in aqueous conditions results in formation of the non-hydrolysed product [cis-SnCl ₄(H₂O)₂]·18-crown-6·2H ₂O. The X-ray crystal structure shows extensive intermolecular hydrogen bonding involving the cis-octahedral SnCl₄(H ₂O)₂ units, the uncoordinated water molecules and the crown ether. Similarly, [2,2,2]cryptand reacts with an aqueous solution formed by adding anhydrous GaCl₃ to slightly acidic water, affording [[2,2,2]cryptand+2H⁺][GaCl₄]₂.

Original language	English
Pages (from-to)	595-599
Number of pages	5
Journal	Inorganica Chimica Acta
Volume	357
Issue number	2
DOIs	https://doi.org/10.1016/j.ica.2003.08.007
Publication status	Published - 30 Jan 2004
Externally published	Yes

Keywords

Crown ethers
Hydrolytic stability
Tin(IV)

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title = "Hydrolytic stability of SnCl4 and GaCl3 in the formation of [cis-SnCl4(H2O)2]·18-crown- 6·2H2O and [[2,2,2]cryptand + 2H+][GaCl 4]2",

abstract = "The combination of anhydrous SnCl4 with 18-crown-6 in aqueous conditions results in formation of the non-hydrolysed product [cis-SnCl 4(H2O)2]·18-crown-6·2H 2O. The X-ray crystal structure shows extensive intermolecular hydrogen bonding involving the cis-octahedral SnCl4(H 2O)2 units, the uncoordinated water molecules and the crown ether. Similarly, [2,2,2]cryptand reacts with an aqueous solution formed by adding anhydrous GaCl3 to slightly acidic water, affording [[2,2,2]cryptand+2H+][GaCl4]2.",

keywords = "Crown ethers, Hydrolytic stability, Tin(IV)",

author = "Junk, \{Peter C.\} and Raston, \{Colin L.\}",

year = "2004",

month = jan,

day = "30",

doi = "10.1016/j.ica.2003.08.007",

language = "English",

volume = "357",

pages = "595--599",

journal = "Inorganica Chimica Acta",

issn = "0020-1693",

publisher = "Elsevier B.V.",

number = "2",

}

TY - JOUR

T1 - Hydrolytic stability of SnCl4 and GaCl3 in the formation of [cis-SnCl4(H2O)2]·18-crown- 6·2H2O and [[2,2,2]cryptand + 2H+][GaCl 4]2

AU - Junk, Peter C.

AU - Raston, Colin L.

PY - 2004/1/30

Y1 - 2004/1/30

N2 - The combination of anhydrous SnCl4 with 18-crown-6 in aqueous conditions results in formation of the non-hydrolysed product [cis-SnCl 4(H2O)2]·18-crown-6·2H 2O. The X-ray crystal structure shows extensive intermolecular hydrogen bonding involving the cis-octahedral SnCl4(H 2O)2 units, the uncoordinated water molecules and the crown ether. Similarly, [2,2,2]cryptand reacts with an aqueous solution formed by adding anhydrous GaCl3 to slightly acidic water, affording [[2,2,2]cryptand+2H+][GaCl4]2.

AB - The combination of anhydrous SnCl4 with 18-crown-6 in aqueous conditions results in formation of the non-hydrolysed product [cis-SnCl 4(H2O)2]·18-crown-6·2H 2O. The X-ray crystal structure shows extensive intermolecular hydrogen bonding involving the cis-octahedral SnCl4(H 2O)2 units, the uncoordinated water molecules and the crown ether. Similarly, [2,2,2]cryptand reacts with an aqueous solution formed by adding anhydrous GaCl3 to slightly acidic water, affording [[2,2,2]cryptand+2H+][GaCl4]2.

KW - Crown ethers

KW - Hydrolytic stability

KW - Tin(IV)

UR - https://www.scopus.com/pages/publications/1642473870

U2 - 10.1016/j.ica.2003.08.007

DO - 10.1016/j.ica.2003.08.007

M3 - Article

AN - SCOPUS:1642473870

SN - 0020-1693

VL - 357

SP - 595

EP - 599

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

IS - 2

ER -

Hydrolytic stability of SnCl₄ and GaCl₃ in the formation of [cis-SnCl₄(H₂O)₂]·18-crown- 6·2H₂O and [[2,2,2]cryptand + 2H⁺][GaCl ₄]₂

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