Preliminary solid–solid phase diagram for nitrogen–methane mixtures by x-ray diffraction
Donald ConnolleyDepartment of Physics and Astronomy, Bowling Green State University, Bowling Green, Ohio 43403Thomas MilbrodtDepartment of Physics and Astronomy, Bowling Green State University, Bowling Green, Ohio 43403R. StonerDepartment of Physics and Astronomy, Bowling Green State University, Bowling Green, Ohio 43403
1980en
ABI
Annotatsiya
The lattice of molecular centers of solidified mixtures of methane and nitrogen has been determined by x-ray diffraction for a representative sample of temperatures and concentrations. Face centered cubic packing of molecules dominates the solid–solid phase diagram, except for temperatures above 36 K and high molar concentrations of nitrogen, where the hexagonal closest packing characteristic of the β phase of solid nitrogen persists.
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