# Ab-initio phonon calculation for BaEr2F8 / C2/m (12) / materials id 12803

https://mdr.nims.go.jp/datasets/9cee824b-61e7-4e29-9c69-b250d0f7f017

## Files

- [band_structure.png](https://mdr.nims.go.jp/filesets/cffb58ff-6923-42de-942f-36825bf22481/download) ([Detail](https://mdr.nims.go.jp/filesets/cffb58ff-6923-42de-942f-36825bf22481.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/99d78f61-3a95-4fa8-a49d-275bb1166810/download) ([Detail](https://mdr.nims.go.jp/filesets/99d78f61-3a95-4fa8-a49d-275bb1166810.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/e235ff62-992d-4d4f-9896-38d3ac47dd90/download) ([Detail](https://mdr.nims.go.jp/filesets/e235ff62-992d-4d4f-9896-38d3ac47dd90.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/7c6058c8-746d-4ca6-a89f-9f731249794d/download) ([Detail](https://mdr.nims.go.jp/filesets/7c6058c8-746d-4ca6-a89f-9f731249794d.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/b464be49-08b4-4aba-8d06-d19362c48bfb/download) ([Detail](https://mdr.nims.go.jp/filesets/b464be49-08b4-4aba-8d06-d19362c48bfb.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/9049ad25-5069-43d2-b1af-795ff51041a2/download) ([Detail](https://mdr.nims.go.jp/filesets/9049ad25-5069-43d2-b1af-795ff51041a2.md))

## Id

9cee824b-61e7-4e29-9c69-b250d0f7f017

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-12803

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T02:10:06.743636Z

## Updated at

2023-05-14T09:40:54.757255Z

## Published at

2023-05-14T15:08:30.120271Z

## Doi



## First published url

http://phonondb.mtl.kyoto-u.ac.jp/

## Date published



## Recorded date published



## Resource type

dataset

## Manuscript type

na

## Collection

- id: d7aab932-8512-4b9a-b93d-b61f6e5e7019
  identifier: https://mdr.nims.go.jp/pid/d7aab932-8512-4b9a-b93d-b61f6e5e7019
  title: MDR phonon calculation database

## Title

- title: Ab-initio phonon calculation for BaEr2F8 / C2/m (12) / materials id 12803
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for BaEr2F8 / C2/m (12)
    Phonon band structure, phonon DOS, thermal properties at constant volume, and phonon raw data are presented.
    The initial crystal structure used to perform phonon calculation is obtained from the Materials Project using
    pymatgen MPRester. The phonon band structure paths are determined using SeeK-path.
  description_type: abstract
  lang: en

## Creator

- name: Atsushi Togo
  role: author
  orcid: https://orcid.org/0000-0001-8393-9766
  organization: National Institute for Materials Science
  department: MaDIS
  ror: https://ror.org/026v1ze26

## Contact agent

- name: Atsushi Togo
  email: togo.atsushi@nims.go.jp
  organization: NIMS
  ror: https://ror.org/026v1ze26

## Publisher

organization: NIMS
ror: https://ror.org/026v1ze26

## Managing organization

organization: National Institute for Materials Science
department: MaDIS
ror: https://ror.org/026v1ze26

## Keyword

- subject: Phonon
  schema: not_defined
- subject: BaEr2F8
  schema: not_defined
- subject: C2/m (12)
  schema: not_defined

## Rights

- description: Creative Commons Attribution 4.0 International
  identifier: https://creativecommons.org/licenses/by/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: simulation

## Embargo



## Journal



## Conference



## Related item

- identifier: https://www.materialsproject.org/materials/mp-12803/
  identifier_type: URI
  relation_type: refers
  related_item_type: dataset

## Funding

- funder_name: MEXT
  description: Supported by MEXT Japan through ESISM (Elements Strategy Initiative
    for Structural Materials) of Kyoto University

## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen

- name: BaEr2F8
  description: BaEr2F8
  identifier: mp-12803

## Chemical composition

- identifier: mp-12803
  description: BaEr2F8, Z=2

## Structure for specimen

- description: BaEr2F8 / C2/m (12)
  category_description: BaEr2F8 / C2/m (12)

## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method

- description: Calculation details are found in the phonon raw data.
  category_description: First principles phonon calculation

## Energy level/transition state



## Software

- name: phonopy
  identifier: https://github.com/phonopy/phonopy
- name: spglib
  identifier: https://github.com/spglib/spglib
- name: VASP
  identifier: https://www.vasp.at/

## Custom property



## Fileset

- id: cffb58ff-6923-42de-942f-36825bf22481
  filename: band_structure.png
  content_type: image/png
  size: 80125
  md5: ea5c57650296c9a6a9117526f5afaa63
- id: 99d78f61-3a95-4fa8-a49d-275bb1166810
  filename: projected_dos.png
  content_type: image/png
  size: 61231
  md5: 6bbc8c53b2e8e56e15a6cb5640ce0299
- id: e235ff62-992d-4d4f-9896-38d3ac47dd90
  filename: thermal_properties.png
  content_type: image/png
  size: 26797
  md5: f31e51551688e0a1ec4f6cf4ed740a30
- id: 7c6058c8-746d-4ca6-a89f-9f731249794d
  filename: total_dos.png
  content_type: image/png
  size: 27673
  md5: f91c1739c80c6725f47f7a6e833adf34
- id: b464be49-08b4-4aba-8d06-d19362c48bfb
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 25300
  md5: 8e1dda2eb0d91df79ff299afd35ff3b6
- id: 9049ad25-5069-43d2-b1af-795ff51041a2
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 948
  md5: aaa63ea9977e05272b4e4826ded80f15

## Thumbnail

fileset_id: cffb58ff-6923-42de-942f-36825bf22481
filename: band_structure.png