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  1. Third-Parties
  2. MatprojStructure
  3. mp-754789

Entry Data

Table mix-ins: ['Structure', 'Thermodynamics'] Extra columns: ['energy_uncorrected', 'band_gap', 'is_gap_direct', 'is_magnetic', 'total_magnetization', 'is_theoretical']

Base Information:

  • Database Entry ID: mp-754789
  • Created at: Sept. 4, 2022, 2:44 p.m.
  • Last updated at: Nov. 28, 2021, 1:36 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 23
  • Number of elements: 3
  • Element list: ['Na', 'Cr', 'O']
  • Chemical System: Cr-Na-O
  • Density: 3.913633282854046
  • Atomic Density: 0.08550826256204515
  • Unit Cell Volume: 268.97985423702306
  • Molar Volume: 7.042758886172328
  • Full Formula: Na2 Cr7 O14
  • Reduced Formula: Na2Cr7O14
  • Formula Anonymous: A2B7C14
  • Spacegroup Number: 166
  • Spacegroup Symbol: R-3mH
  • Crystal System: trigonal
  • Pointgroup: -3m

Thermodynamics:

  • Final energy: -186.76887126000003
  • Final energy per atom: -8.120385706956522
  • Energy above hull: None
  • Is thermodynamically stable?: None
  • Decomposes to: None
  • Formation energy None
  • Formation energy per atom: None
Note: stabilities and hull energies are updated on a running schedule, so newer materials may have these fields blank.