The Lattice Constants of the Alkali Borohydrides and the Low-Temperature Phase of Sodium Borohydride
- 1 March 1954
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 22 (3) , 434-436
- https://doi.org/10.1063/1.1740085
Abstract
The lattice constants of sodium, potassium, rubidium, and cesium borohydrides have been measured at 25.0°C as 6.1635±0.0005, 6.7272±0.0005, 7.029±0.001, and 7.419±0.001A, respectively. All four crystals are face‐centered cubic and have the sodium chloride structure. Below the transition point (—83°C) sodium borohydride becomes tetragonal with lattice constants of a=4.354±0.005 and c=5.907±0.005A at —195°C.Keywords
This publication has 6 references indexed in Scilit:
- Inhomogeneity of Thallium Halide Mixed Crystals and Its Elimination*Journal of the Optical Society of America, 1953
- The Nature of the Gradual Transition in Sodium BorohydrideThe Journal of Chemical Physics, 1953
- A Low Temperature Adaptor for the Norelco High Angle SpectrometerReview of Scientific Instruments, 1953
- Low Temperature Heat Capacities of Inorganic Solids. XIV. Heat Capacity of Sodium Borohydride from 15-300°K.1Journal of the American Chemical Society, 1953
- Crystal Structure of Sodium BorohydrideJournal of the American Chemical Society, 1947
- THE CRYSTAL STRUCTURE OF LITHIUM BOROHYDRIDE LiBH4Journal of the American Chemical Society, 1947