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  1. Third-Parties
  2. MatprojStructure
  3. mp-7640

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-7640
  • Created at: Sept. 4, 2022, 2:40 p.m.
  • Last updated at: Nov. 28, 2021, 1:34 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 22
  • Number of elements: 3
  • Element list: ['Sc', 'Si', 'O']
  • Chemical System: O-Sc-Si
  • Density: 4.163948123872764
  • Atomic Density: 0.10688010294398474
  • Unit Cell Volume: 205.838125095464
  • Molar Volume: 5.634482559542603
  • Full Formula: Sc4 Si4 O14
  • Reduced Formula: Sc2Si2O7
  • Formula Anonymous: A2B2C7
  • Spacegroup Number: 227
  • Spacegroup Symbol: Fd-3m1
  • Crystal System: cubic
  • Pointgroup: m-3m

Thermodynamics:

  • Final energy: -193.79514438
  • Final energy per atom: -8.80887019909091
  • 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.