Structural studies of the system KH2PO4-KD2PO4

作者: R.J. Nelmes , V.R. Eiriksson , K.D. Rouse

DOI: 10.1016/0038-1098(72)90838-1

关键词: Kinetic isotope effectDeuteriumDielectricCrystallographyLine (formation)Phase (matter)Chemistry

摘要: Abstract Current least-squares refinement techniques have been applied to the KDP structural data collected by Bacon and Pease recent room-temperature from DKDP. The results in paraelectric phase of both salts (i) show that short oxygen-oxygen bonds protons (deuterons) are disordered, (ii) suggest a significant isotope effect on orientation their distribution relative line.

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