# Ab-initio phonon calculation for Ag2S / C2/m (12) / materials id 32884

https://mdr.nims.go.jp/datasets/0316432d-153b-471b-81ce-64349ff649e1

## Files

- [band_structure.png](https://mdr.nims.go.jp/filesets/e3f64898-6779-4897-a6b4-5f699849a788/download) ([Detail](https://mdr.nims.go.jp/filesets/e3f64898-6779-4897-a6b4-5f699849a788.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/6d04eb43-d6ad-410b-9408-43c72e1a46b6/download) ([Detail](https://mdr.nims.go.jp/filesets/6d04eb43-d6ad-410b-9408-43c72e1a46b6.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/4c0676cb-298a-4565-a9cc-73d90f840f02/download) ([Detail](https://mdr.nims.go.jp/filesets/4c0676cb-298a-4565-a9cc-73d90f840f02.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/c0a8552c-013e-4479-855c-fc24edb34d37/download) ([Detail](https://mdr.nims.go.jp/filesets/c0a8552c-013e-4479-855c-fc24edb34d37.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/4cbb47f8-16d0-48bf-9e94-436d818db0dc/download) ([Detail](https://mdr.nims.go.jp/filesets/4cbb47f8-16d0-48bf-9e94-436d818db0dc.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/335854fd-d698-49e9-b2d8-c94bfe1bb4fd/download) ([Detail](https://mdr.nims.go.jp/filesets/335854fd-d698-49e9-b2d8-c94bfe1bb4fd.md))

## Id

0316432d-153b-471b-81ce-64349ff649e1

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-32884

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T03:19:18.008000Z

## Updated at

2023-05-14T09:49:27.101023Z

## Published at

2023-05-14T14:37:56.255143Z

## 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 Ag2S / C2/m (12) / materials id 32884
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for Ag2S / 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: Ag2S
  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-32884/
  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: Ag2S
  description: Ag2S
  identifier: mp-32884

## Chemical composition

- identifier: mp-32884
  description: Ag2S, Z=4

## Structure for specimen

- description: Ag2S / C2/m (12)
  category_description: Ag2S / 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: e3f64898-6779-4897-a6b4-5f699849a788
  filename: band_structure.png
  content_type: image/png
  size: 64246
  md5: fe70c1330eb79dd65759c32016bf67b7
- id: 6d04eb43-d6ad-410b-9408-43c72e1a46b6
  filename: projected_dos.png
  content_type: image/png
  size: 36260
  md5: ac7aedc52de6353fa44c6e200ad9baf5
- id: 4c0676cb-298a-4565-a9cc-73d90f840f02
  filename: thermal_properties.png
  content_type: image/png
  size: 24908
  md5: 0444afb2527be538269af163a8770e3a
- id: c0a8552c-013e-4479-855c-fc24edb34d37
  filename: total_dos.png
  content_type: image/png
  size: 21006
  md5: 4ac217c59e162183cc9c2b9197e7a647
- id: 4cbb47f8-16d0-48bf-9e94-436d818db0dc
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 15564
  md5: 2d4ef1137431be17788ec4310058b70a
- id: 335854fd-d698-49e9-b2d8-c94bfe1bb4fd
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 828
  md5: 74d743e95d0f4833cc21dd1e32be97a5

## Thumbnail

fileset_id: e3f64898-6779-4897-a6b4-5f699849a788
filename: band_structure.png