# Ab-initio phonon calculation for K2CdO2 / Pbcn (60) / materials id 27742

https://mdr.nims.go.jp/datasets/d96f2b4d-477b-4bf0-addc-06f6d0d2db6d

## File

- [band_structure.png](https://mdr.nims.go.jp/filesets/b4ecc49a-cd39-4d2d-b705-24f2aaa90ced/download) ([Detail](https://mdr.nims.go.jp/filesets/b4ecc49a-cd39-4d2d-b705-24f2aaa90ced.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/81074752-2968-46a1-abf6-7c5c1c793261/download) ([Detail](https://mdr.nims.go.jp/filesets/81074752-2968-46a1-abf6-7c5c1c793261.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/a497d35a-0376-43bc-87ba-09aeafa036b7/download) ([Detail](https://mdr.nims.go.jp/filesets/a497d35a-0376-43bc-87ba-09aeafa036b7.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/09541338-0c16-4fae-a7d9-15d467218623/download) ([Detail](https://mdr.nims.go.jp/filesets/09541338-0c16-4fae-a7d9-15d467218623.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/cc15932d-5393-421b-bbbf-dc794af3ed6f/download) ([Detail](https://mdr.nims.go.jp/filesets/cc15932d-5393-421b-bbbf-dc794af3ed6f.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/7ed1a96c-5489-43f0-8b4d-2ae60fe9376f/download) ([Detail](https://mdr.nims.go.jp/filesets/7ed1a96c-5489-43f0-8b4d-2ae60fe9376f.md))

## Id

d96f2b4d-477b-4bf0-addc-06f6d0d2db6d

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-27742

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T02:55:17.241001Z

## Updated at

2023-05-14T09:44:29.654071Z

## Published at

2023-05-14T14:49:37.940558Z

## 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 K2CdO2 / Pbcn (60) / materials id 27742
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for K2CdO2 / Pbcn (60)
    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: K2CdO2
  schema: not_defined
- subject: Pbcn (60)
  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-27742/
  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: K2CdO2
  description: K2CdO2
  identifier: mp-27742

## Chemical composition

- identifier: mp-27742
  description: K2CdO2, Z=4

## Structure for specimen

- description: K2CdO2 / Pbcn (60)
  category_description: K2CdO2 / Pbcn (60)

## 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

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  filename: band_structure.png
  content_type: image/png
  size: 92979
  md5: dd53873b4ce0c0c20c1ad53ec8f4a859
- id: 81074752-2968-46a1-abf6-7c5c1c793261
  filename: projected_dos.png
  content_type: image/png
  size: 44746
  md5: f1e310970c9c381045f6cee2c3cc119e
- id: a497d35a-0376-43bc-87ba-09aeafa036b7
  filename: thermal_properties.png
  content_type: image/png
  size: 26735
  md5: 99c8330e20352f67b1d04e24d24d2174
- id: '09541338-0c16-4fae-a7d9-15d467218623'
  filename: total_dos.png
  content_type: image/png
  size: 28174
  md5: 113b62c91b5e787c54046fe8ec329c90
- id: cc15932d-5393-421b-bbbf-dc794af3ed6f
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 13620
  md5: 58690c9e188ba9c6a31b6f18db8846f5
- id: 7ed1a96c-5489-43f0-8b4d-2ae60fe9376f
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 912
  md5: 686fae5b42069948e9da6d8b53d516b0

## Thumbnail

fileset_id: b4ecc49a-cd39-4d2d-b705-24f2aaa90ced
filename: band_structure.png