Barium sodium fluoborate birefringent crystal, preparation method and applications thereof

Barium sodium fluoborate birefringent crystal, preparation method and applications thereof

  • CN 104,630,887 A
  • Filed: 11/06/2013
  • Published: 05/20/2015
  • Est. Priority Date: 11/06/2013
  • Status: Active Application
First Claim
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1. a barium fluoborate sodium birefringece crystal, is characterized in that this crystal-chemical formula is Na 3ba 2(B 3o 6) 2f, molecular weight is 459.37, belongs to hexagonal system, and spacer is P6 (3)/m, and unit cell parameters is a=7.3490 (6), c=12.6340 (2), V=590.93 (12) 3, Z=2.

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