# Ab-initio phonon calculation for Mg2GeO4 / Pnma (62) / materials id 3051

https://mdr.nims.go.jp/datasets/404dfafe-e953-411d-a895-56e78992d684

## File

- [band_structure.png](https://mdr.nims.go.jp/filesets/79d39d53-b447-4df3-9e7e-695e48270c74/download) ([Detail](https://mdr.nims.go.jp/filesets/79d39d53-b447-4df3-9e7e-695e48270c74.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/0afc5f49-89b7-478c-b32e-97672c3ac568/download) ([Detail](https://mdr.nims.go.jp/filesets/0afc5f49-89b7-478c-b32e-97672c3ac568.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/c294f9aa-3b76-477b-b4d2-d0394acd5fb0/download) ([Detail](https://mdr.nims.go.jp/filesets/c294f9aa-3b76-477b-b4d2-d0394acd5fb0.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/ab3393a7-be3d-49f8-9d38-7b2136e0edb7/download) ([Detail](https://mdr.nims.go.jp/filesets/ab3393a7-be3d-49f8-9d38-7b2136e0edb7.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/8f869386-9a63-4c87-99d0-aa82729a80bc/download) ([Detail](https://mdr.nims.go.jp/filesets/8f869386-9a63-4c87-99d0-aa82729a80bc.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/e5ed9c92-e329-4965-9ab0-5451e60a6bb3/download) ([Detail](https://mdr.nims.go.jp/filesets/e5ed9c92-e329-4965-9ab0-5451e60a6bb3.md))

## Id

404dfafe-e953-411d-a895-56e78992d684

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-3051

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T03:14:46.707181Z

## Updated at

2023-05-14T09:44:54.543489Z

## Published at

2023-05-14T14:37:17.699170Z

## 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 Mg2GeO4 / Pnma (62) / materials id 3051
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for Mg2GeO4 / Pnma (62)
    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: Mg2GeO4
  schema: not_defined
- subject: Pnma (62)
  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-3051/
  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: Mg2GeO4
  description: Mg2GeO4
  identifier: mp-3051

## Chemical composition

- identifier: mp-3051
  description: Mg2GeO4, Z=4

## Structure for specimen

- description: Mg2GeO4 / Pnma (62)
  category_description: Mg2GeO4 / Pnma (62)

## 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: 79d39d53-b447-4df3-9e7e-695e48270c74
  filename: band_structure.png
  content_type: image/png
  size: 101381
  md5: 13a4140e4650acb5f596c6fbe75f5719
- id: 0afc5f49-89b7-478c-b32e-97672c3ac568
  filename: projected_dos.png
  content_type: image/png
  size: 50487
  md5: 962c7b6cdee95d026aba97d1bf4fa0bc
- id: c294f9aa-3b76-477b-b4d2-d0394acd5fb0
  filename: thermal_properties.png
  content_type: image/png
  size: 27575
  md5: 7298074efe825e3e1b0b2b63489b9057
- id: ab3393a7-be3d-49f8-9d38-7b2136e0edb7
  filename: total_dos.png
  content_type: image/png
  size: 27685
  md5: 83539706a5c753ddeabbe9a463c0d308
- id: 8f869386-9a63-4c87-99d0-aa82729a80bc
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 28492
  md5: 45e4b2e0f3a40737b6c8cee7712da500
- id: e5ed9c92-e329-4965-9ab0-5451e60a6bb3
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 1008
  md5: 820efafe0b0638e01d44acf4c311a0a3

## Thumbnail

fileset_id: 79d39d53-b447-4df3-9e7e-695e48270c74
filename: band_structure.png