# Ab-initio phonon calculation for KV(CuS2)2 / Ama2 (40) / materials id 6376

https://mdr.nims.go.jp/datasets/420f547e-d972-48b7-83be-77e646c7d8f4

## File

- [band_structure.png](https://mdr.nims.go.jp/filesets/425f9690-b213-4b85-8234-09df57849b7a/download) ([Detail](https://mdr.nims.go.jp/filesets/425f9690-b213-4b85-8234-09df57849b7a.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/6a888756-e49d-4a63-a113-9fe960e011d0/download) ([Detail](https://mdr.nims.go.jp/filesets/6a888756-e49d-4a63-a113-9fe960e011d0.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/83f211ce-952a-4a93-8fa0-1552cd18c4de/download) ([Detail](https://mdr.nims.go.jp/filesets/83f211ce-952a-4a93-8fa0-1552cd18c4de.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/256c838e-5951-49cc-ae73-b43ac14e0eeb/download) ([Detail](https://mdr.nims.go.jp/filesets/256c838e-5951-49cc-ae73-b43ac14e0eeb.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/c566482b-cd5d-4193-a857-831a4b4e124b/download) ([Detail](https://mdr.nims.go.jp/filesets/c566482b-cd5d-4193-a857-831a4b4e124b.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/c5dd2d3e-984e-456b-8a15-a5355dac7981/download) ([Detail](https://mdr.nims.go.jp/filesets/c5dd2d3e-984e-456b-8a15-a5355dac7981.md))

## Id

420f547e-d972-48b7-83be-77e646c7d8f4

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-6376

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T04:52:46.816975Z

## Updated at

2023-05-14T09:58:13.486926Z

## Published at

2023-05-14T14:48:03.938572Z

## 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 KV(CuS2)2 / Ama2 (40) / materials id 6376
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for KV(CuS2)2 / Ama2 (40)
    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: KV(CuS2)2
  schema: not_defined
- subject: Ama2 (40)
  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-6376/
  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: KV(CuS2)2
  description: KV(CuS2)2
  identifier: mp-6376

## Chemical composition

- identifier: mp-6376
  description: KV(CuS2)2, Z=4

## Structure for specimen

- description: KV(CuS2)2 / Ama2 (40)
  category_description: KV(CuS2)2 / Ama2 (40)

## 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: 425f9690-b213-4b85-8234-09df57849b7a
  filename: band_structure.png
  content_type: image/png
  size: 78644
  md5: 64f759c2f803ddc35cb57fc71272a814
- id: 6a888756-e49d-4a63-a113-9fe960e011d0
  filename: projected_dos.png
  content_type: image/png
  size: 48305
  md5: a20f02afc233410217b511ab7ce9f203
- id: 83f211ce-952a-4a93-8fa0-1552cd18c4de
  filename: thermal_properties.png
  content_type: image/png
  size: 25526
  md5: d98a19768d9237810b9c4bf27b4686ba
- id: 256c838e-5951-49cc-ae73-b43ac14e0eeb
  filename: total_dos.png
  content_type: image/png
  size: 26832
  md5: ef7eeee596655aa1844ced97117fc692
- id: c566482b-cd5d-4193-a857-831a4b4e124b
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 32504
  md5: 3e04f5222b81eb208568849ace2b4068
- id: c5dd2d3e-984e-456b-8a15-a5355dac7981
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 936
  md5: 50c1d53ee628c5c7a112f4e9509a86a2

## Thumbnail

fileset_id: 425f9690-b213-4b85-8234-09df57849b7a
filename: band_structure.png