# Ab-initio phonon calculation for Yb19(Mg4H27)2 / Im-3 (204) / materials id 740759

https://mdr.nims.go.jp/datasets/6854afc3-1a82-490e-bcb5-5cc78d7b4207

## File

- [band_structure.png](https://mdr.nims.go.jp/filesets/d51abe7d-0da5-48ca-8159-204c87e48081/download) ([Detail](https://mdr.nims.go.jp/filesets/d51abe7d-0da5-48ca-8159-204c87e48081.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/203fa5ab-7dc5-492d-baf9-c3a671caa31a/download) ([Detail](https://mdr.nims.go.jp/filesets/203fa5ab-7dc5-492d-baf9-c3a671caa31a.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/7cac6ba7-3211-415c-8ed0-e2107adacdaf/download) ([Detail](https://mdr.nims.go.jp/filesets/7cac6ba7-3211-415c-8ed0-e2107adacdaf.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/fbe9844d-3f47-4244-810c-31e064c8695a/download) ([Detail](https://mdr.nims.go.jp/filesets/fbe9844d-3f47-4244-810c-31e064c8695a.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/107fbbaf-07b0-4df4-8bd3-2b1b27254215/download) ([Detail](https://mdr.nims.go.jp/filesets/107fbbaf-07b0-4df4-8bd3-2b1b27254215.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/0014d2a7-31f9-4a65-95e2-86b05ef51e73/download) ([Detail](https://mdr.nims.go.jp/filesets/0014d2a7-31f9-4a65-95e2-86b05ef51e73.md))

## Id

6854afc3-1a82-490e-bcb5-5cc78d7b4207

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-740759

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T05:17:05.483439Z

## Updated at

2023-05-14T09:56:11.311721Z

## Published at

2023-05-14T14:56:38.190938Z

## 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 Yb19(Mg4H27)2 / Im-3 (204) / materials id
    740759
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for Yb19(Mg4H27)2 / Im-3 (204)
    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: Yb19(Mg4H27)2
  schema: not_defined
- subject: Im-3 (204)
  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-740759/
  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: Yb19(Mg4H27)2
  description: Yb19(Mg4H27)2
  identifier: mp-740759

## Chemical composition

- identifier: mp-740759
  description: Yb19(Mg4H27)2, Z=2

## Structure for specimen

- description: Yb19(Mg4H27)2 / Im-3 (204)
  category_description: Yb19(Mg4H27)2 / Im-3 (204)

## 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: d51abe7d-0da5-48ca-8159-204c87e48081
  filename: band_structure.png
  content_type: image/png
  size: 44331
  md5: 497675ac12932088941229aef883df36
- id: 203fa5ab-7dc5-492d-baf9-c3a671caa31a
  filename: projected_dos.png
  content_type: image/png
  size: 32641
  md5: cc8194dd7a3cc42eed11a55e8f108d56
- id: 7cac6ba7-3211-415c-8ed0-e2107adacdaf
  filename: thermal_properties.png
  content_type: image/png
  size: 28621
  md5: 14a29cd3f7b42062750bb779226c71b5
- id: fbe9844d-3f47-4244-810c-31e064c8695a
  filename: total_dos.png
  content_type: image/png
  size: 23947
  md5: 38d22b4b4fce7f4e07d0b16a36614bee
- id: 107fbbaf-07b0-4df4-8bd3-2b1b27254215
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 37868
  md5: 9573a6aee6126396e2e22a6e3b084551
- id: 0014d2a7-31f9-4a65-95e2-86b05ef51e73
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 1384
  md5: 308fa51a8641a7d0c73bc36b4929ab04

## Thumbnail

fileset_id: d51abe7d-0da5-48ca-8159-204c87e48081
filename: band_structure.png