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Unexpected behaviour in derivatives of Barluenga's reagent, Hal(Coll)2X (Coll = 2,4,6-trimethyl pyridine, collidine; Hal = I, Br; X = PF6, ClO4 & BF4)

Abstract:
For the collidine analogues of Barluenga's Reagent (IPy2BF4) reported, a flat cation is necessary for the generation of a modulated phase, in keeping with the “Ratchet Model” theory [Kim et al., Crystal Growth & Design, 2014, 14, 6294]. Attempts to study “diffuse modulation” in Br(Coll)2ClO4 have shown that these non-Bragg features disappear very rapidly on exposure to synchrotron radiation, an effect thought to be caused by the radiation damage disrupting the lattice vibrations that cause the modulation.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1039/C8CC05430D

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Institution:
University of Oxford
Oxford college:
St Hilda's College
Role:
Author
More by this author
Institution:
University of Oxford
Division:
Maths, Physical & Life Sciences
Department:
Inorganic Chemistry Laboratory
Role:
Author
More by this author
Institution:
University of Oxford
Division:
Maths, Physical & Life Sciences
Department:
Inorganic Chemistry Laboratory
Role:
Author
Publisher:
Royal Society of Chemistry Publisher's website
Journal:
Chemical Communications Journal website
Volume:
54
Issue:
70
Pages:
9849-9852
Publication date:
2018-08-06
Acceptance date:
2018-08-06
DOI:
EISSN:
1364-548X
ISSN:
1359-7345
Source identifiers:
894295
Pubs id:
pubs:894295
UUID:
uuid:8ff29e39-1e68-48d7-93f9-ce333c238e6e
Local pid:
pubs:894295
Deposit date:
2018-08-06

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