# Ab-initio phonon calculation for Ba2YI7 / C2/c (15) / materials id 776032

https://mdr.nims.go.jp/datasets/c8d79988-4f03-439e-bc59-4f8d045459f5

## File

- [band_structure.png](https://mdr.nims.go.jp/filesets/0b3939f1-cf22-4b66-86fe-a062d14f9dc2/download) ([Detail](https://mdr.nims.go.jp/filesets/0b3939f1-cf22-4b66-86fe-a062d14f9dc2.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/6c426298-3384-458e-af8e-2a5a827aa72f/download) ([Detail](https://mdr.nims.go.jp/filesets/6c426298-3384-458e-af8e-2a5a827aa72f.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/ee6bbf4b-26c9-489b-a82f-dce8de5cf5ff/download) ([Detail](https://mdr.nims.go.jp/filesets/ee6bbf4b-26c9-489b-a82f-dce8de5cf5ff.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/c692cb38-0b7c-45b6-b78e-42087f7bcbcc/download) ([Detail](https://mdr.nims.go.jp/filesets/c692cb38-0b7c-45b6-b78e-42087f7bcbcc.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/089ef25c-0724-4619-aad1-b93fc621b9cc/download) ([Detail](https://mdr.nims.go.jp/filesets/089ef25c-0724-4619-aad1-b93fc621b9cc.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/823da845-6579-435f-8f4e-aada8e6f6822/download) ([Detail](https://mdr.nims.go.jp/filesets/823da845-6579-435f-8f4e-aada8e6f6822.md))

## Id

c8d79988-4f03-439e-bc59-4f8d045459f5

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-776032

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T05:45:52.767110Z

## Updated at

2023-05-14T10:03:07.375880Z

## Published at

2023-05-14T14:54:03.473395Z

## 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 Ba2YI7 / C2/c (15) / materials id 776032
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for Ba2YI7 / C2/c (15)
    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: Ba2YI7
  schema: not_defined
- subject: C2/c (15)
  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-776032/
  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: Ba2YI7
  description: Ba2YI7
  identifier: mp-776032

## Chemical composition

- identifier: mp-776032
  description: Ba2YI7, Z=8

## Structure for specimen

- description: Ba2YI7 / C2/c (15)
  category_description: Ba2YI7 / C2/c (15)

## 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: 0b3939f1-cf22-4b66-86fe-a062d14f9dc2
  filename: band_structure.png
  content_type: image/png
  size: 75471
  md5: 2d386f888c71ef1e3a261c9a821d73fe
- id: 6c426298-3384-458e-af8e-2a5a827aa72f
  filename: projected_dos.png
  content_type: image/png
  size: 46260
  md5: de1cdd3446e3a5fd90d539e4ffe4edf3
- id: ee6bbf4b-26c9-489b-a82f-dce8de5cf5ff
  filename: thermal_properties.png
  content_type: image/png
  size: 27830
  md5: a3cf4068a97a7cef4d315dcda2b381c9
- id: c692cb38-0b7c-45b6-b78e-42087f7bcbcc
  filename: total_dos.png
  content_type: image/png
  size: 25915
  md5: 8ae044d325057e474842e50ac2d6dc6a
- id: '089ef25c-0724-4619-aad1-b93fc621b9cc'
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 45404
  md5: 339b1e3e08ec5fde7cee4d08fc1b1edb
- id: 823da845-6579-435f-8f4e-aada8e6f6822
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 1352
  md5: 1ab3b83ec246fd36e07b665aa6883d5d

## Thumbnail

fileset_id: 0b3939f1-cf22-4b66-86fe-a062d14f9dc2
filename: band_structure.png