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  1. Third-Parties
  2. MatprojStructure
  3. mp-1223408

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-1223408
  • Created at: Sept. 4, 2022, 2:47 p.m.
  • Last updated at: Nov. 28, 2021, 1:37 a.m.
  • Input Source: Materials Project

Structure:

  • Number of sites: 20
  • Number of elements: 4
  • Element list: ['K', 'Nb', 'W', 'O']
  • Chemical System: K-Nb-O-W
  • Density: 4.7415889835778815
  • Atomic Density: 0.0667410346375807
  • Unit Cell Volume: 299.6657170300796
  • Molar Volume: 9.023145644507343
  • Full Formula: K2 Nb2 W2 O14
  • Reduced Formula: KNbWO7
  • Formula Anonymous: ABCD7
  • Spacegroup Number: 74
  • Spacegroup Symbol: Imma
  • Crystal System: orthorhombic
  • Pointgroup: mmm

Thermodynamics:

  • Final energy: -160.07143103
  • Final energy per atom: -8.0035715515
  • 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.