Journal article icon

Journal article

Ordering of hydroxyl defects in hydrous wadsleyite (beta-Mg2SiO4)

Abstract:

Samples of wadsleyite (β-Mg2SiO4) containing a range of dissolved water concentrations up to 1.5 wt% were synthesized at 1300 °C and 15 GPa. The samples were studied using 'H MAS NMR and FTIR spectroscopy to determine the ordering of OH within the structure. As the IH NMR chemical shift and O-H stretching frequency are both known to be correlated with the O-H...O distance in silicate and other materials, the spectroscopic data were compared with O...O distances calculated from the published c...

Expand abstract
Publication status:
Published

Actions


Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Earth Sciences
Role:
Author
Journal:
AMERICAN MINERALOGIST More from this journal
Volume:
87
Issue:
2-3
Pages:
293-301
Publication date:
2002-01-01
ISSN:
0003-004X
Language:
English
Pubs id:
pubs:163774
UUID:
uuid:6b94bda8-2613-4448-b6c6-6c4545848ab0
Local pid:
pubs:163774
Source identifiers:
163774
Deposit date:
2012-12-19

Terms of use


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP