# Ab-initio phonon calculation for Ba4Ti11O26 / C2/m (12) / materials id 774530

https://mdr.nims.go.jp/datasets/ef357b23-cd96-4a12-9c9a-1fd9f3167d68

## File

- [band_structure.png](https://mdr.nims.go.jp/filesets/bf2c622b-1ee7-4590-851b-8b4fa04f92e8/download) ([Detail](https://mdr.nims.go.jp/filesets/bf2c622b-1ee7-4590-851b-8b4fa04f92e8.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/52066088-4881-49f1-ab18-4599e82d8794/download) ([Detail](https://mdr.nims.go.jp/filesets/52066088-4881-49f1-ab18-4599e82d8794.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/64881292-53a9-40d6-8f19-7bb06d1cc9f4/download) ([Detail](https://mdr.nims.go.jp/filesets/64881292-53a9-40d6-8f19-7bb06d1cc9f4.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/aa4a3eb5-bc8a-47b9-bc51-eb11f65d9812/download) ([Detail](https://mdr.nims.go.jp/filesets/aa4a3eb5-bc8a-47b9-bc51-eb11f65d9812.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/9f809cf1-71b1-4dab-8278-428cd86a4c5c/download) ([Detail](https://mdr.nims.go.jp/filesets/9f809cf1-71b1-4dab-8278-428cd86a4c5c.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/f472e431-b73e-4210-9fc3-91766074b66f/download) ([Detail](https://mdr.nims.go.jp/filesets/f472e431-b73e-4210-9fc3-91766074b66f.md))

## Id

ef357b23-cd96-4a12-9c9a-1fd9f3167d68

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-774530

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T05:45:12.034507Z

## Updated at

2023-05-14T10:02:59.888585Z

## Published at

2023-05-14T14:53:57.595435Z

## 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 Ba4Ti11O26 / C2/m (12) / materials id 774530
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for Ba4Ti11O26 / 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: Ba4Ti11O26
  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-774530/
  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: Ba4Ti11O26
  description: Ba4Ti11O26
  identifier: mp-774530

## Chemical composition

- identifier: mp-774530
  description: Ba4Ti11O26, Z=4

## Structure for specimen

- description: Ba4Ti11O26 / C2/m (12)
  category_description: Ba4Ti11O26 / 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: bf2c622b-1ee7-4590-851b-8b4fa04f92e8
  filename: band_structure.png
  content_type: image/png
  size: 91319
  md5: d5d10501fdbba488f917e071f73abc8a
- id: 52066088-4881-49f1-ab18-4599e82d8794
  filename: projected_dos.png
  content_type: image/png
  size: 45226
  md5: 59313b344930345f1b1ccebb06d49e0e
- id: 64881292-53a9-40d6-8f19-7bb06d1cc9f4
  filename: thermal_properties.png
  content_type: image/png
  size: 28197
  md5: 6f9b132b6ed00305e38cee17554a6e0d
- id: aa4a3eb5-bc8a-47b9-bc51-eb11f65d9812
  filename: total_dos.png
  content_type: image/png
  size: 28323
  md5: 640328e7ba4c2c07bbbebe4825a8479c
- id: 9f809cf1-71b1-4dab-8278-428cd86a4c5c
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 216284
  md5: 31e4ffbce65e536b91b590591d0da5fd
- id: f472e431-b73e-4210-9fc3-91766074b66f
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 1784
  md5: 057073eccb9bf64271b2bbc3be9f758e

## Thumbnail

fileset_id: bf2c622b-1ee7-4590-851b-8b4fa04f92e8
filename: band_structure.png