# Ab-initio phonon calculation for K7LiSi8 / Pa-3 (205) / materials id 3949

https://mdr.nims.go.jp/datasets/0b92ba26-4272-4c38-8805-76b938940d81

## File

- [band_structure.png](https://mdr.nims.go.jp/filesets/804eef18-4e6f-4f59-b96b-f7953a795167/download) ([Detail](https://mdr.nims.go.jp/filesets/804eef18-4e6f-4f59-b96b-f7953a795167.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/2bb8f522-1440-46b1-8b75-141a1714495f/download) ([Detail](https://mdr.nims.go.jp/filesets/2bb8f522-1440-46b1-8b75-141a1714495f.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/b53c980e-6193-4c45-9d7b-97cf07a18e98/download) ([Detail](https://mdr.nims.go.jp/filesets/b53c980e-6193-4c45-9d7b-97cf07a18e98.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/6dc80ed8-0b11-4fba-8a5a-9bb5583424f2/download) ([Detail](https://mdr.nims.go.jp/filesets/6dc80ed8-0b11-4fba-8a5a-9bb5583424f2.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/e8fd2319-ceeb-49f9-95aa-3fc9f28b7586/download) ([Detail](https://mdr.nims.go.jp/filesets/e8fd2319-ceeb-49f9-95aa-3fc9f28b7586.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/742abc11-07aa-4a7d-85e6-7cb2b55aa9e4/download) ([Detail](https://mdr.nims.go.jp/filesets/742abc11-07aa-4a7d-85e6-7cb2b55aa9e4.md))

## Id

0b92ba26-4272-4c38-8805-76b938940d81

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-3949

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T03:25:58.472203Z

## Updated at

2023-05-14T09:48:58.355155Z

## Published at

2023-05-14T14:38:43.089863Z

## 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 K7LiSi8 / Pa-3 (205) / materials id 3949
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for K7LiSi8 / Pa-3 (205)
    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: K7LiSi8
  schema: not_defined
- subject: Pa-3 (205)
  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-3949/
  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: K7LiSi8
  description: K7LiSi8
  identifier: mp-3949

## Chemical composition

- identifier: mp-3949
  description: K7LiSi8, Z=4

## Structure for specimen

- description: K7LiSi8 / Pa-3 (205)
  category_description: K7LiSi8 / Pa-3 (205)

## 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: 804eef18-4e6f-4f59-b96b-f7953a795167
  filename: band_structure.png
  content_type: image/png
  size: 27696
  md5: 43e40719ad59e8fc8806735766b6c625
- id: 2bb8f522-1440-46b1-8b75-141a1714495f
  filename: projected_dos.png
  content_type: image/png
  size: 28091
  md5: ea307f8d266475a761c46b97127991f5
- id: b53c980e-6193-4c45-9d7b-97cf07a18e98
  filename: thermal_properties.png
  content_type: image/png
  size: 27717
  md5: 2f8cb7a3f1ea54975d4868a889381663
- id: 6dc80ed8-0b11-4fba-8a5a-9bb5583424f2
  filename: total_dos.png
  content_type: image/png
  size: 20003
  md5: c6050aa666a8b6b81542a90ee29cdef3
- id: e8fd2319-ceeb-49f9-95aa-3fc9f28b7586
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 11104
  md5: 64cd386d9f45c77de8cfd660e2ad9e73
- id: 742abc11-07aa-4a7d-85e6-7cb2b55aa9e4
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 1080
  md5: 63484f725ca21416742ea09a9b244219

## Thumbnail

fileset_id: 804eef18-4e6f-4f59-b96b-f7953a795167
filename: band_structure.png