Structural investigations of synthetic fairchildite , K 2 Ca ( C 03 ) 2

  • F. Pertlik
  • Published 2006

Abstract

X-ray investigations on single crystals of synthetic fairchildite, K2Ca(C03)z, confirmed the space group P63/mmc with a = 5.294(1) and e = 13.355(2) Á. The structure was determined from three-dimensional Patterson and Fourier syntheses and refined by least-squares to Rw = 0.046. One of the two crystallographicaIly different C03 groups exhibits an… (More)

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