University Chemistry ›› 2015, Vol. 30 ›› Issue (5): 64-68.doi: 10.3866/pku.DXHX20150564

• Self Studies • Previous Articles     Next Articles

A Smart Solution to the Edge-sharing Octahedra Problems

Xu Wanghua   

  1. School of Chemistry and Chemical Engineering, Anqing Teachers College, Anqing 246011, Anhui, China
  • Published:2015-10-24

Abstract:

Smart solutions for the edge-sharing octahedrals, such as projection and numbering methods, are introduced based on Problem 6 of the 1992 final-round National Chemistry Contest for high school students.

Key words: Chemistry contest, Projection method, Numbering method