# Ab-initio phonon calculation for KZnP / P6_3/mmc (194) / materials id 7437

https://mdr.nims.go.jp/datasets/83e72cfe-b256-45c8-bdaa-be3a6bcfcd5b

## Files

- [band_structure.png](https://mdr.nims.go.jp/filesets/5d473d4a-c885-480a-ae12-86c97f799ff5/download) ([Detail](https://mdr.nims.go.jp/filesets/5d473d4a-c885-480a-ae12-86c97f799ff5.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/0fe9ff58-282c-4af1-9319-0dfa222939cb/download) ([Detail](https://mdr.nims.go.jp/filesets/0fe9ff58-282c-4af1-9319-0dfa222939cb.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/8ae75b92-c0d9-4f4a-aa8e-b93e2dd79918/download) ([Detail](https://mdr.nims.go.jp/filesets/8ae75b92-c0d9-4f4a-aa8e-b93e2dd79918.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/51f7adf0-c882-42b1-919b-bb059f8da2fa/download) ([Detail](https://mdr.nims.go.jp/filesets/51f7adf0-c882-42b1-919b-bb059f8da2fa.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/34d256c6-3ee8-45ad-b999-9c2dd6cb2260/download) ([Detail](https://mdr.nims.go.jp/filesets/34d256c6-3ee8-45ad-b999-9c2dd6cb2260.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/d3033550-a6fe-4215-bffa-87260257cbc8/download) ([Detail](https://mdr.nims.go.jp/filesets/d3033550-a6fe-4215-bffa-87260257cbc8.md))

## Id

83e72cfe-b256-45c8-bdaa-be3a6bcfcd5b

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-7437

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T05:17:15.011383Z

## Updated at

2023-05-14T09:56:22.510366Z

## Published at

2023-05-14T14:56:43.204811Z

## 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 KZnP / P6_3/mmc (194) / materials id 7437
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for KZnP / P6_3/mmc (194)
    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: KZnP
  schema: not_defined
- subject: P6_3/mmc (194)
  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-7437/
  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: KZnP
  description: KZnP
  identifier: mp-7437

## Chemical composition

- identifier: mp-7437
  description: KZnP, Z=2

## Structure for specimen

- description: KZnP / P6_3/mmc (194)
  category_description: KZnP / P6_3/mmc (194)

## 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: 5d473d4a-c885-480a-ae12-86c97f799ff5
  filename: band_structure.png
  content_type: image/png
  size: 53369
  md5: fc174a5e43d07c902ea03e093fc62ee9
- id: 0fe9ff58-282c-4af1-9319-0dfa222939cb
  filename: projected_dos.png
  content_type: image/png
  size: 34579
  md5: 98d7d6d5d865c692cafcf943d8d17a7a
- id: 8ae75b92-c0d9-4f4a-aa8e-b93e2dd79918
  filename: thermal_properties.png
  content_type: image/png
  size: 26999
  md5: ad1a1ea609898aa508646b72b4ccd6a1
- id: 51f7adf0-c882-42b1-919b-bb059f8da2fa
  filename: total_dos.png
  content_type: image/png
  size: 22737
  md5: 6e701e3d310623cadf963c5fd1edfc9c
- id: 34d256c6-3ee8-45ad-b999-9c2dd6cb2260
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 5080
  md5: edc8c606ac74ad70ea86500c2749e261
- id: d3033550-a6fe-4215-bffa-87260257cbc8
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 784
  md5: 2b23e473ac486346c8b69bf7146a8edb

## Thumbnail

fileset_id: 5d473d4a-c885-480a-ae12-86c97f799ff5
filename: band_structure.png