# Ab-initio phonon calculation for Hg4As2Br3 / Pa-3 (205) / materials id 29078

https://mdr.nims.go.jp/datasets/6b8559e4-582a-4a79-8cb1-19f010ae49cf

## File

- [band_structure.png](https://mdr.nims.go.jp/filesets/5bd7d5d2-de25-44e6-a79d-5d7d3fb94097/download) ([Detail](https://mdr.nims.go.jp/filesets/5bd7d5d2-de25-44e6-a79d-5d7d3fb94097.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/a2c08a93-918a-460a-b93d-506babb7ce17/download) ([Detail](https://mdr.nims.go.jp/filesets/a2c08a93-918a-460a-b93d-506babb7ce17.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/e1e20d2e-b102-4b5a-8e23-54c9e3c72b8e/download) ([Detail](https://mdr.nims.go.jp/filesets/e1e20d2e-b102-4b5a-8e23-54c9e3c72b8e.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/eb9e8238-017c-4f96-8163-4d8d53f8ea5a/download) ([Detail](https://mdr.nims.go.jp/filesets/eb9e8238-017c-4f96-8163-4d8d53f8ea5a.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/f7555545-174f-4e96-a02b-de2a6dac3dba/download) ([Detail](https://mdr.nims.go.jp/filesets/f7555545-174f-4e96-a02b-de2a6dac3dba.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/27344228-d4b1-4b1d-a7f2-15a856e4f460/download) ([Detail](https://mdr.nims.go.jp/filesets/27344228-d4b1-4b1d-a7f2-15a856e4f460.md))

## Id

6b8559e4-582a-4a79-8cb1-19f010ae49cf

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-29078

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T03:06:12.904733Z

## Updated at

2023-05-14T09:47:59.831839Z

## Published at

2023-05-14T14:51:20.208827Z

## 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 Hg4As2Br3 / Pa-3 (205) / materials id 29078
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for Hg4As2Br3 / 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: Hg4As2Br3
  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-29078/
  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: Hg4As2Br3
  description: Hg4As2Br3
  identifier: mp-29078

## Chemical composition

- identifier: mp-29078
  description: Hg4As2Br3, Z=8

## Structure for specimen

- description: Hg4As2Br3 / Pa-3 (205)
  category_description: Hg4As2Br3 / 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

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  filename: band_structure.png
  content_type: image/png
  size: 41591
  md5: 012c1fc0cda0bdf546ad2cf6a8492457
- id: a2c08a93-918a-460a-b93d-506babb7ce17
  filename: projected_dos.png
  content_type: image/png
  size: 40909
  md5: aea85508128e5788356a2a7408fa5c49
- id: e1e20d2e-b102-4b5a-8e23-54c9e3c72b8e
  filename: thermal_properties.png
  content_type: image/png
  size: 26343
  md5: cbe1e68aae0525d92e6a647600f9eab6
- id: eb9e8238-017c-4f96-8163-4d8d53f8ea5a
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  content_type: image/png
  size: 26242
  md5: 13d2dc4e73faa18055bb48429065372d
- id: f7555545-174f-4e96-a02b-de2a6dac3dba
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 13956
  md5: fe1220cb5657796928101182e6b23a0d
- id: 27344228-d4b1-4b1d-a7f2-15a856e4f460
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 1116
  md5: dd8578953fb319a023e821d103b220b8

## Thumbnail

fileset_id: 5bd7d5d2-de25-44e6-a79d-5d7d3fb94097
filename: band_structure.png