Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

CRYSTAL STRUCTURE OF POTASSIUM LANTHANUM METAPHOSPHATE

LIN YONG-HUA HU NING-HAI ZHOU QING-LIAN LIU SHU-ZHEN

CRYSTAL STRUCTURE OF POTASSIUM LANTHANUM METAPHOSPHATE

LIN YONG-HUA, HU NING-HAI, ZHOU QING-LIAN, LIU SHU-ZHEN
PDF
Get Citation

(PLEASE TRANSLATE TO ENGLISH

BY GOOGLE TRANSLATE IF NEEDED.)

Metrics
  • Abstract views:  2699
  • PDF Downloads:  472
  • Cited By: 0
Publishing process
  • Received Date:  21 June 1982
  • Published Online:  21 July 2005

CRYSTAL STRUCTURE OF POTASSIUM LANTHANUM METAPHOSPHATE

  • 1. 中国科学院长春应用化学研究所

Abstract: The crystal of potassium lanthanum metaphosphate with composition KLa[PO3]4 belongs to monoclinic system. The space gr oup is P21 with lattice parameters α= 8.106(3)?, b= 8.551 (2)?, c = 7.326(3)?, β = 92.18(6)°. Two molecules are contained in the unit cell. A fullmatrix, least square refinement gave R=0.061, Rw = 0.062 for 1026 independent reflections. The basic structural units are helical ribbons, (PO3)n, formed by cornersharing tetrahedra of PO4. The LaO8 dodecahedra are isolated without sharing any O atom with each other, and K atom locate on the center of irregular interstitial polyhedra. The shorhest La-La distance is 7.063?.

Catalog

    /

    返回文章
    返回