# Ab-initio phonon calculation for NaH / Fm-3m (225) / materials id 23870

https://mdr.nims.go.jp/datasets/14665aa1-04e8-4981-a70f-e4f8f6d3b146

## File

- [band_structure.png](https://mdr.nims.go.jp/filesets/72bbf78f-f957-49fb-81a4-df026ef4d705/download) ([Detail](https://mdr.nims.go.jp/filesets/72bbf78f-f957-49fb-81a4-df026ef4d705.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/1059a314-1c34-452d-a5b5-377b28a9e64f/download) ([Detail](https://mdr.nims.go.jp/filesets/1059a314-1c34-452d-a5b5-377b28a9e64f.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/e389fa1a-2a14-4eb3-aab5-6d7d9e2d85fc/download) ([Detail](https://mdr.nims.go.jp/filesets/e389fa1a-2a14-4eb3-aab5-6d7d9e2d85fc.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/c468af8c-0250-4c76-9b27-31b40f98e954/download) ([Detail](https://mdr.nims.go.jp/filesets/c468af8c-0250-4c76-9b27-31b40f98e954.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/24e93086-7b45-4c09-868a-1b5735d7d71f/download) ([Detail](https://mdr.nims.go.jp/filesets/24e93086-7b45-4c09-868a-1b5735d7d71f.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/54ebe30d-ebc0-4290-9cc1-857dff1ce608/download) ([Detail](https://mdr.nims.go.jp/filesets/54ebe30d-ebc0-4290-9cc1-857dff1ce608.md))

## Id

14665aa1-04e8-4981-a70f-e4f8f6d3b146

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-23870

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T02:46:55.818842Z

## Updated at

2023-05-14T09:44:21.194172Z

## Published at

2023-05-14T14:36:23.151626Z

## 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 NaH / Fm-3m (225) / materials id 23870
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for NaH / Fm-3m (225)
    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: NaH
  schema: not_defined
- subject: Fm-3m (225)
  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-23870/
  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: NaH
  description: NaH
  identifier: mp-23870

## Chemical composition

- identifier: mp-23870
  description: NaH, Z=4

## Structure for specimen

- description: NaH / Fm-3m (225)
  category_description: NaH / Fm-3m (225)

## 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: 72bbf78f-f957-49fb-81a4-df026ef4d705
  filename: band_structure.png
  content_type: image/png
  size: 27775
  md5: 5420c9a1cdff6803e4c257cb8375d29b
- id: 1059a314-1c34-452d-a5b5-377b28a9e64f
  filename: projected_dos.png
  content_type: image/png
  size: 24006
  md5: 32e703ed414c8dc89060bdbda4b696b4
- id: e389fa1a-2a14-4eb3-aab5-6d7d9e2d85fc
  filename: thermal_properties.png
  content_type: image/png
  size: 28128
  md5: 632e1d71071c75b1cd662f01ff0a0f1b
- id: c468af8c-0250-4c76-9b27-31b40f98e954
  filename: total_dos.png
  content_type: image/png
  size: 19694
  md5: 1c8164dcbfff08582ab5996788ab96fc
- id: 24e93086-7b45-4c09-868a-1b5735d7d71f
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 1624
  md5: d6313e93ee4bdaacab11263ecd3d1ed8
- id: 54ebe30d-ebc0-4290-9cc1-857dff1ce608
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 724
  md5: 5a51554eca21254c996e0f88eb648f8b

## Thumbnail

fileset_id: 72bbf78f-f957-49fb-81a4-df026ef4d705
filename: band_structure.png