Research output: Contribution to journal › Article › peer-review
Synthesis and structure determination from an extremely small single crystal of a new layered gallium phosphate. / Wragg, DS; Morris, Russell Edward.
In: Journal of Physics and Chemistry of Solids, Vol. 62, 07.2001, p. 1493-1497.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Synthesis and structure determination from an extremely small single crystal of a new layered gallium phosphate
AU - Wragg, DS
AU - Morris, Russell Edward
PY - 2001/7
Y1 - 2001/7
N2 - A new layered gallium phosphate material [(GaPO4)(4)(OH)F.2(C7H11N2)], DMAP-GaPO, has been prepared using 4-dimethylaminopyridine as a structure directing agent (SDA) in the presence of fluorine. The material consists of layers of a zeolite related fluorinated gallium phosphate separated by the SDA. The structure was solved from single crystal X-ray diffraction data collected from an extremely small crystal using synchrotron radiation. The gallophosphate layer consists of a novel type of secondary building unit (SBU) which is related to the double four ring (D4R) cage, one of the most common motifs in gallium phosphate open framework structures. We propose that this unit could be produced by the isomerisation of a D4R prenucleation building unit (PNBU) on condensation. (C) 2001 Elsevier Science Ltd. All rights reserved.
AB - A new layered gallium phosphate material [(GaPO4)(4)(OH)F.2(C7H11N2)], DMAP-GaPO, has been prepared using 4-dimethylaminopyridine as a structure directing agent (SDA) in the presence of fluorine. The material consists of layers of a zeolite related fluorinated gallium phosphate separated by the SDA. The structure was solved from single crystal X-ray diffraction data collected from an extremely small crystal using synchrotron radiation. The gallophosphate layer consists of a novel type of secondary building unit (SBU) which is related to the double four ring (D4R) cage, one of the most common motifs in gallium phosphate open framework structures. We propose that this unit could be produced by the isomerisation of a D4R prenucleation building unit (PNBU) on condensation. (C) 2001 Elsevier Science Ltd. All rights reserved.
KW - inorganic compounds
KW - microporous materials
KW - crystal structure
KW - OXYFLUORINATED MICROPOROUS COMPOUNDS
KW - SYNCHROTRON-RADIATION FACILITY
KW - GALLOPHOSPHATE
KW - UNIT
UR - http://www.scopus.com/inward/record.url?scp=0035427784&partnerID=8YFLogxK
M3 - Article
VL - 62
SP - 1493
EP - 1497
JO - Journal of Physics and Chemistry of Solids
JF - Journal of Physics and Chemistry of Solids
SN - 0022-3697
ER -
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Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
ID: 199034