# Ab-initio phonon calculation for Sr4Sn2Se9 / Pbam (55) / materials id 570983

https://mdr.nims.go.jp/datasets/38438cc7-75e9-4dcb-b415-1b007898049c

## Files

- [band_structure.png](https://mdr.nims.go.jp/filesets/cee1a4f0-9845-4fa1-b077-4e7cd152b590/download) ([Detail](https://mdr.nims.go.jp/filesets/cee1a4f0-9845-4fa1-b077-4e7cd152b590.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/c1c0816c-ffee-4b81-ae3c-263f43b1c660/download) ([Detail](https://mdr.nims.go.jp/filesets/c1c0816c-ffee-4b81-ae3c-263f43b1c660.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/27d3bd8f-b2ca-4a46-a8a6-e97c42120de7/download) ([Detail](https://mdr.nims.go.jp/filesets/27d3bd8f-b2ca-4a46-a8a6-e97c42120de7.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/04ad4889-9399-4893-a6f3-4e242e01aa7f/download) ([Detail](https://mdr.nims.go.jp/filesets/04ad4889-9399-4893-a6f3-4e242e01aa7f.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/4e6ad808-0ea0-4240-8356-4ca0150e8a38/download) ([Detail](https://mdr.nims.go.jp/filesets/4e6ad808-0ea0-4240-8356-4ca0150e8a38.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/b9e74326-b9a7-4672-a058-87212994940b/download) ([Detail](https://mdr.nims.go.jp/filesets/b9e74326-b9a7-4672-a058-87212994940b.md))

## Id

38438cc7-75e9-4dcb-b415-1b007898049c

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-570983

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T04:35:46.833139Z

## Updated at

2023-05-14T09:56:28.516957Z

## Published at

2023-05-14T15:12:55.108386Z

## 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 Sr4Sn2Se9 / Pbam (55) / materials id 570983
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for Sr4Sn2Se9 / Pbam (55)
    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: Sr4Sn2Se9
  schema: not_defined
- subject: Pbam (55)
  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-570983/
  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: Sr4Sn2Se9
  description: Sr4Sn2Se9
  identifier: mp-570983

## Chemical composition

- identifier: mp-570983
  description: Sr4Sn2Se9, Z=4

## Structure for specimen

- description: Sr4Sn2Se9 / Pbam (55)
  category_description: Sr4Sn2Se9 / Pbam (55)

## 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: cee1a4f0-9845-4fa1-b077-4e7cd152b590
  filename: band_structure.png
  content_type: image/png
  size: 97356
  md5: aa55d64bd08a182c6b4eab87380d7c0e
- id: c1c0816c-ffee-4b81-ae3c-263f43b1c660
  filename: projected_dos.png
  content_type: image/png
  size: 45863
  md5: b67200dd756e38ad4b58ecbefd515097
- id: 27d3bd8f-b2ca-4a46-a8a6-e97c42120de7
  filename: thermal_properties.png
  content_type: image/png
  size: 28167
  md5: '07976a4e666834d085f573adaa65b13e'
- id: 04ad4889-9399-4893-a6f3-4e242e01aa7f
  filename: total_dos.png
  content_type: image/png
  size: 28794
  md5: 8174f69e36688cef6f91f1f526e06e08
- id: 4e6ad808-0ea0-4240-8356-4ca0150e8a38
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 57712
  md5: 05fd3370f7a67cd7381de19e76b92bcc
- id: b9e74326-b9a7-4672-a058-87212994940b
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 1204
  md5: 46b93aa2784763101ef23bcba8ec269f

## Thumbnail

fileset_id: cee1a4f0-9845-4fa1-b077-4e7cd152b590
filename: band_structure.png