# Ab-initio phonon calculation for Na2Sr7Al6F34 / C2/m (12) / materials id 555865

https://mdr.nims.go.jp/datasets/2bd4d8ef-5dd3-4842-a109-e4011cbb32bf

## File

- [band_structure.png](https://mdr.nims.go.jp/filesets/3faa353a-3d3c-418a-8e8a-3aadf1e848be/download) ([Detail](https://mdr.nims.go.jp/filesets/3faa353a-3d3c-418a-8e8a-3aadf1e848be.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/c5ecc985-600e-480b-948c-970f2acc2943/download) ([Detail](https://mdr.nims.go.jp/filesets/c5ecc985-600e-480b-948c-970f2acc2943.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/096bf97f-40fa-4cb2-b7e3-798bbdac88bc/download) ([Detail](https://mdr.nims.go.jp/filesets/096bf97f-40fa-4cb2-b7e3-798bbdac88bc.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/4c2b57b1-710e-469b-a078-9df3109eba20/download) ([Detail](https://mdr.nims.go.jp/filesets/4c2b57b1-710e-469b-a078-9df3109eba20.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/9512cb85-26e0-4485-b584-57429970b559/download) ([Detail](https://mdr.nims.go.jp/filesets/9512cb85-26e0-4485-b584-57429970b559.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/c328d477-4e35-405e-8a9d-ea39849ee566/download) ([Detail](https://mdr.nims.go.jp/filesets/c328d477-4e35-405e-8a9d-ea39849ee566.md))

## Id

2bd4d8ef-5dd3-4842-a109-e4011cbb32bf

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-555865

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T03:57:06.742870Z

## Updated at

2023-05-14T09:49:03.979368Z

## Published at

2023-05-14T14:42:05.151816Z

## 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 Na2Sr7Al6F34 / C2/m (12) / materials id
    555865
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for Na2Sr7Al6F34 / C2/m (12)
    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: Na2Sr7Al6F34
  schema: not_defined
- subject: C2/m (12)
  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-555865/
  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: Na2Sr7Al6F34
  description: Na2Sr7Al6F34
  identifier: mp-555865

## Chemical composition

- identifier: mp-555865
  description: Na2Sr7Al6F34, Z=2

## Structure for specimen

- description: Na2Sr7Al6F34 / C2/m (12)
  category_description: Na2Sr7Al6F34 / C2/m (12)

## 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: 3faa353a-3d3c-418a-8e8a-3aadf1e848be
  filename: band_structure.png
  content_type: image/png
  size: 88598
  md5: 2aac07297f69280f07f1291e3c5df1b2
- id: c5ecc985-600e-480b-948c-970f2acc2943
  filename: projected_dos.png
  content_type: image/png
  size: 70773
  md5: 787f168944e74211cca98bb537461c1d
- id: '096bf97f-40fa-4cb2-b7e3-798bbdac88bc'
  filename: thermal_properties.png
  content_type: image/png
  size: 26518
  md5: 4649789f06621d67c5f3dd46227788b7
- id: 4c2b57b1-710e-469b-a078-9df3109eba20
  filename: total_dos.png
  content_type: image/png
  size: 28864
  md5: 3cc0b5d5f8a5321e199c54a961eafb2d
- id: 9512cb85-26e0-4485-b584-57429970b559
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 77020
  md5: 9a116f05af6b832c65626bd2225c3d1f
- id: c328d477-4e35-405e-8a9d-ea39849ee566
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 1472
  md5: 24499b8befaa69ef3950b9e968b137ba

## Thumbnail

fileset_id: 3faa353a-3d3c-418a-8e8a-3aadf1e848be
filename: band_structure.png