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  1. Third-Parties
  2. MatprojStructure
  3. mp-1198135

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-1198135
  • Created at: Sept. 4, 2022, 2:48 p.m.
  • Last updated at: Nov. 28, 2021, 1:38 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 40
  • Number of elements: 3
  • Element list: ['Mg', 'B', 'O']
  • Chemical System: B-Mg-O
  • Density: 2.251701487317895
  • Atomic Density: 0.0858651398709736
  • Unit Cell Volume: 465.84679254126337
  • Molar Volume: 7.013487393195016
  • Full Formula: Mg4 B8 O28
  • Reduced Formula: MgB2O7
  • Formula Anonymous: AB2C7
  • Spacegroup Number: 86
  • Spacegroup Symbol: P4_2/n
  • Crystal System: tetragonal
  • Pointgroup: 4/m

Thermodynamics:

  • Final energy: -261.08784028
  • Final energy per atom: -6.527196007000001
  • 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.