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An X-Ray Crystallographic Study of Na4P2O7, Ba2P2O7 and H4P2O7

<p> The symmetries and unit cell dimensions of crystals of Na4P2O7, δ-Ba2P2O7 and H4P2O7 have been determined by X-ray diffraction methods. Changes in symmetry and unit cell dimensions of Na4P2O7 as a function of temperature have been described and a model has been proposed describing the statistics of these changes. The existence of disorder in the crystal structure of δ-Ba2P2O7 has been established and the unit cell dimensions of a previously unreported low temperature form are reported.</p> / Thesis / Master of Science (MSc)

Identiferoai:union.ndltd.org:mcmaster.ca/oai:macsphere.mcmaster.ca:11375/17627
Date01 1900
CreatorsDe La Matter, Douglas John
ContributorsCalvo, C., Chemistry
Source SetsMcMaster University
Languageen_US
Detected LanguageEnglish
TypeThesis

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