Acta Chimica Sinica ›› 1959, Vol. 25 ›› Issue (1): 56-64. Previous Articles     Next Articles

葡萄石的结构

彭志忠1, 周公度2, 唐有祺2   

  1. 1. 北京地质勘探学院;
    2. 北京大学化学系
  • 投稿日期:1958-10-06 发布日期:2013-06-03

THE STRUCTURE OF PREHNITE

PENG SZE-TZUNG1, CHOU KUNG-DU2, TANG YOU-CHI2   

  1. Peking University and College of Geological Survey
  • Received:1958-10-06 Published:2013-06-03

The crystal structure of prehnite has an orthorhombic unit cell withα=4.64Å,b=5.50Å and c=18.4Å, which contains 2{Ca2Al2Si3O10(OH)2} The space group is D2h7-Pncm.