Redetermination of the Structure of the Ferroelectric Crystal Guanidinium Aluminum Sulfate Hexahydrate, GASH, and its Chromium Isomorph
- 15 December 1967
- journal article
- conference paper
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 47 (12) , 5183-5189
- https://doi.org/10.1063/1.1701777
Abstract
Calculations with hypothetical data suggest the presence of nonrandom errors in earlier x‐ray diffraction data on GASH, which caused the difficulties in refinement of its crystal structure. New data have been collected on GASH and on GCrSH and the structures of the two compounds have been refined to final R values of 0.035 and 0.036, respectively, reducing the estimated standard deviations of the parameters by a factor of about 5.Keywords
This publication has 10 references indexed in Scilit:
- The Crystal Structure of Bis(ethylenediamine)palladium(II) ChlorideInorganic Chemistry, 1966
- Parameter interactions and the ferroelectric mechanism in guanidinium aluminum sulfate hexahydrateActa Crystallographica, 1966
- Coherent X-Ray Scattering for the Hydrogen Atom in the Hydrogen MoleculeThe Journal of Chemical Physics, 1965
- OR FFE--A FORTRAN CRYSTALLOGRAPHIC FUNCTION AND ERROR PROGRAMPublished by Office of Scientific and Technical Information (OSTI) ,1964
- An X-Ray Diffraction Study of the Structure of Guanidinium Aluminum Sulfate HexahydrateBell System Technical Journal, 1962
- The crystal structure of guanidinium gallium sulfate hexahydrate, [C(NH2)3] Ga(SO4)2· 6H2OZeitschrift für Kristallographie, 1959
- Structure cristalline de la forme triclinique duparadichlorobenzèneActa Crystallographica, 1957
- High-speed computation of the absorption correction for single-crystal diffraction measurementsActa Crystallographica, 1957
- New calculations of atomic scattering factorsActa Crystallographica, 1955
- An extended table of atomic scattering factorsActa Crystallographica, 1949