The first examples of germanium tetrafluoride and tin tetrafluoride complexes with soft thioether coordination - synthesis, properties and crystal structures
The first examples of germanium tetrafluoride and tin tetrafluoride complexes with soft thioether coordination - synthesis, properties and crystal structures
The first thioether complexes of the hard Lewis acidic GeF(4) and SnF(4) have been prepared by reaction of [GeF(4)(MeCN)(2)] or [SnF(4)(MeCN)(2)] respectively with the thioether ligand in rigorously anhydrous CH(2)Cl(2) solution. The isolated compounds were characterised spectroscopically (IR, (1)H and (19)F{(1)H} NMR) and by microanalyses. Crystal structures of four representative examples, [GeF(4){MeS(CH(2))(2)SMe}], [GeF(4){EtS(CH(2))(2)SEt}], [SnF(4){EtS(CH(2))(2)SEt}] and [SnF(4){(i)PrS(CH(2))(2)S(i)Pr}], reveal distorted octahedral adducts with chelating thioethers, and weak, secondary Ge-S and Sn-S bonds. These compounds are the first reported examples of thioether complexes with any main group metal/metalloid fluoride acceptor
ether, halides gex4, dithioether complexes, donor ligands, cl, tin(iv) fluoride complexes, phosphine, adducts, systematics, br
533-538
Davis, Martin. F.
a5b6dd8c-22e4-4ecd-80ed-3c796fe3782a
Levason, William
e7f6d7c7-643c-49f5-8b57-0ebbe1bb52cd
Reid, Gillian
37d35b11-40ce-48c5-a68e-f6ce04cd4037
Webster, Micheal
f26c6e36-cb2e-486e-b2ed-b0d25a3a71f7
Zhang, Wenjian
1f80ac5e-d4c2-4720-b19e-be700cd411e7
January 2008
Davis, Martin. F.
a5b6dd8c-22e4-4ecd-80ed-3c796fe3782a
Levason, William
e7f6d7c7-643c-49f5-8b57-0ebbe1bb52cd
Reid, Gillian
37d35b11-40ce-48c5-a68e-f6ce04cd4037
Webster, Micheal
f26c6e36-cb2e-486e-b2ed-b0d25a3a71f7
Zhang, Wenjian
1f80ac5e-d4c2-4720-b19e-be700cd411e7
Davis, Martin. F., Levason, William, Reid, Gillian, Webster, Micheal and Zhang, Wenjian
(2008)
The first examples of germanium tetrafluoride and tin tetrafluoride complexes with soft thioether coordination - synthesis, properties and crystal structures.
Dalton Transactions, .
(doi:10.1039/b713316b).
Abstract
The first thioether complexes of the hard Lewis acidic GeF(4) and SnF(4) have been prepared by reaction of [GeF(4)(MeCN)(2)] or [SnF(4)(MeCN)(2)] respectively with the thioether ligand in rigorously anhydrous CH(2)Cl(2) solution. The isolated compounds were characterised spectroscopically (IR, (1)H and (19)F{(1)H} NMR) and by microanalyses. Crystal structures of four representative examples, [GeF(4){MeS(CH(2))(2)SMe}], [GeF(4){EtS(CH(2))(2)SEt}], [SnF(4){EtS(CH(2))(2)SEt}] and [SnF(4){(i)PrS(CH(2))(2)S(i)Pr}], reveal distorted octahedral adducts with chelating thioethers, and weak, secondary Ge-S and Sn-S bonds. These compounds are the first reported examples of thioether complexes with any main group metal/metalloid fluoride acceptor
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Published date: January 2008
Keywords:
ether, halides gex4, dithioether complexes, donor ligands, cl, tin(iv) fluoride complexes, phosphine, adducts, systematics, br
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Chemistry
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Local EPrints ID: 146987
URI: http://eprints.soton.ac.uk/id/eprint/146987
ISSN: 1477-9226
PURE UUID: 3f661909-d930-4f55-8d1d-f1c467a9965a
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Date deposited: 23 Apr 2010 08:32
Last modified: 14 Mar 2024 02:36
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Author:
Martin. F. Davis
Author:
Micheal Webster
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