# Ab-initio phonon calculation for BaCu2GeS4 / P3_121 (152) / materials id 17947

https://mdr.nims.go.jp/datasets/7af751b3-49bb-43ba-9fb9-463b891b5429

## File

- [band_structure.png](https://mdr.nims.go.jp/filesets/6e3049a1-e64e-4911-878d-a656004a335b/download) ([Detail](https://mdr.nims.go.jp/filesets/6e3049a1-e64e-4911-878d-a656004a335b.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/565b731c-c30d-4e21-a12e-76c9c3650e19/download) ([Detail](https://mdr.nims.go.jp/filesets/565b731c-c30d-4e21-a12e-76c9c3650e19.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/8c604ce2-d6fa-4e59-a88c-c6a398c53989/download) ([Detail](https://mdr.nims.go.jp/filesets/8c604ce2-d6fa-4e59-a88c-c6a398c53989.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/e859762d-8328-4104-88f9-b60c553176bc/download) ([Detail](https://mdr.nims.go.jp/filesets/e859762d-8328-4104-88f9-b60c553176bc.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/a704526e-feb8-42a8-96b4-9f82c8eb3dd7/download) ([Detail](https://mdr.nims.go.jp/filesets/a704526e-feb8-42a8-96b4-9f82c8eb3dd7.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/355279fa-8857-44ab-bfce-d3130092b6d8/download) ([Detail](https://mdr.nims.go.jp/filesets/355279fa-8857-44ab-bfce-d3130092b6d8.md))

## Id

7af751b3-49bb-43ba-9fb9-463b891b5429

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-17947

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T02:29:02.434434Z

## Updated at

2023-05-14T09:32:06.478959Z

## Published at

2023-05-14T15:11:30.643319Z

## 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 BaCu2GeS4 / P3_121 (152) / materials id
    17947
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for BaCu2GeS4 / P3_121 (152)
    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: BaCu2GeS4
  schema: not_defined
- subject: P3_121 (152)
  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-17947/
  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: BaCu2GeS4
  description: BaCu2GeS4
  identifier: mp-17947

## Chemical composition

- identifier: mp-17947
  description: BaCu2GeS4, Z=3

## Structure for specimen

- description: BaCu2GeS4 / P3_121 (152)
  category_description: BaCu2GeS4 / P3_121 (152)

## 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: 6e3049a1-e64e-4911-878d-a656004a335b
  filename: band_structure.png
  content_type: image/png
  size: 70987
  md5: bc68c40e041a56518f6bc997acb094fc
- id: 565b731c-c30d-4e21-a12e-76c9c3650e19
  filename: projected_dos.png
  content_type: image/png
  size: 54263
  md5: e1d417e8728d0e2048a2711c5b24c8ba
- id: 8c604ce2-d6fa-4e59-a88c-c6a398c53989
  filename: thermal_properties.png
  content_type: image/png
  size: 25487
  md5: df40a36fc80a2f97d277f57452cd0819
- id: e859762d-8328-4104-88f9-b60c553176bc
  filename: total_dos.png
  content_type: image/png
  size: 28585
  md5: bf22adb570f2c3611afb2b5597017850
- id: a704526e-feb8-42a8-96b4-9f82c8eb3dd7
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 24088
  md5: cf06e25430965c5f9e39a9d0279a2393
- id: 355279fa-8857-44ab-bfce-d3130092b6d8
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 1096
  md5: fc81d6e36997520a65b491b3fb3c006c

## Thumbnail

fileset_id: 6e3049a1-e64e-4911-878d-a656004a335b
filename: band_structure.png