ON THE DISORDER IN CRYSTALLINE 2.2-DINITROPROPANE AT ROOM TEMPERATURE

Abstract

2.2-Dinitropropane formed face-centered cubic crystals at room temperature, with a sub-o = 8.78 + or - 0.05 A, and 4 molecules/unit cell. For the models considered, the agreement between observed and calculated factors was uniformly better for the centrosymmetric case than for the noncetrosymmetric case. It was suggested that although the disorder is complete at long range, there is a high degree of order at short range.

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1953
Accession Number
AD0006191

Entities

People

  • S. C. Abrahams

Organizations

  • Massachusetts Institute of Technology

Tags

DTIC Thesaurus Topics

  • Agreements
  • Crystal Structure
  • Crystals
  • Diseases And Disorders

Readers

  • Combustion and Flow Dynamics.
  • Materials Science and Engineering.