Download Simmate

You can install Simmate to host your own server and access advanced features

learn more
  1. Third-Parties
  2. MatprojStructure
  3. mp-770239

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-770239
  • 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: ['Ba', 'Ta', 'O']
  • Chemical System: Ba-O-Ta
  • Density: 7.338712373870822
  • Atomic Density: 0.06494492442205424
  • Unit Cell Volume: 338.74856573902116
  • Molar Volume: 9.272688841493176
  • Full Formula: Ba4 Ta4 O14
  • Reduced Formula: Ba2Ta2O7
  • Formula Anonymous: A2B2C7
  • Spacegroup Number: 63
  • Spacegroup Symbol: Cmcm
  • Crystal System: orthorhombic
  • Pointgroup: mmm

Thermodynamics:

  • Final energy: -200.09068619
  • Final energy per atom: -9.095031190454547
  • 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.