# Ab-initio phonon calculation for SiO2 / P6_222 (180) / materials id 6922

https://mdr.nims.go.jp/datasets/93d8ebae-5983-49de-b34c-61e055f72d0b

## File

- [band_structure.png](https://mdr.nims.go.jp/filesets/e1792df2-e99e-4882-8da7-e9497103f174/download) ([Detail](https://mdr.nims.go.jp/filesets/e1792df2-e99e-4882-8da7-e9497103f174.md))
- [projected_dos.png](https://mdr.nims.go.jp/filesets/3bfb07e4-fb86-44ac-863b-84892b5ea10b/download) ([Detail](https://mdr.nims.go.jp/filesets/3bfb07e4-fb86-44ac-863b-84892b5ea10b.md))
- [thermal_properties.png](https://mdr.nims.go.jp/filesets/c83cd509-62ae-40e1-93e3-8859daf99c26/download) ([Detail](https://mdr.nims.go.jp/filesets/c83cd509-62ae-40e1-93e3-8859daf99c26.md))
- [total_dos.png](https://mdr.nims.go.jp/filesets/0601a672-f46e-404f-bfc5-65edf91c7dc5/download) ([Detail](https://mdr.nims.go.jp/filesets/0601a672-f46e-404f-bfc5-65edf91c7dc5.md))
- [phonopy_params.yaml.xz](https://mdr.nims.go.jp/filesets/456c6398-9d21-4f83-a0d1-928b8c0d8078/download) ([Detail](https://mdr.nims.go.jp/filesets/456c6398-9d21-4f83-a0d1-928b8c0d8078.md))
- [vasp-settings.tar.lzma](https://mdr.nims.go.jp/filesets/ec67b12b-87b5-443a-ab71-836780b3b652/download) ([Detail](https://mdr.nims.go.jp/filesets/ec67b12b-87b5-443a-ab71-836780b3b652.md))

## Id

93d8ebae-5983-49de-b34c-61e055f72d0b

## Local identifier

identifier: 8f5f79b2-0c92-4762-b637-1259e18b6748/mp-6922

## Visibility

open_to_public

## State

published

## Created at

2023-05-12T05:09:59.480937Z

## Updated at

2023-05-14T09:59:50.256520Z

## Published at

2023-05-14T14:55:25.250516Z

## 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 SiO2 / P6_222 (180) / materials id 6922
  title_type: original
  lang: en

## Description

- description: |
    Ab-initio phonon calculation for SiO2 / P6_222 (180)
    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: SiO2
  schema: not_defined
- subject: P6_222 (180)
  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-6922/
  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: SiO2
  description: SiO2
  identifier: mp-6922

## Chemical composition

- identifier: mp-6922
  description: SiO2, Z=3

## Structure for specimen

- description: SiO2 / P6_222 (180)
  category_description: SiO2 / P6_222 (180)

## 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: e1792df2-e99e-4882-8da7-e9497103f174
  filename: band_structure.png
  content_type: image/png
  size: 69599
  md5: 6e73a8e1167f74c6aba9f02e9ce35b14
- id: 3bfb07e4-fb86-44ac-863b-84892b5ea10b
  filename: projected_dos.png
  content_type: image/png
  size: 35165
  md5: 755cac03afc00f65086eebd3df0c1479
- id: c83cd509-62ae-40e1-93e3-8859daf99c26
  filename: thermal_properties.png
  content_type: image/png
  size: 28051
  md5: e705257058dbef71ef0860fbd1a93163
- id: 0601a672-f46e-404f-bfc5-65edf91c7dc5
  filename: total_dos.png
  content_type: image/png
  size: 23845
  md5: 1c17e67bb462b608fcef7fe16840399a
- id: 456c6398-9d21-4f83-a0d1-928b8c0d8078
  filename: phonopy_params.yaml.xz
  content_type: application/x-xz
  size: 4900
  md5: a7b748e2d4d2dd23ed0927518800ec27
- id: ec67b12b-87b5-443a-ab71-836780b3b652
  filename: vasp-settings.tar.lzma
  content_type: application/x-xz
  size: 752
  md5: 5a107d9208bd97f725abd03c69c1e7e4

## Thumbnail

fileset_id: e1792df2-e99e-4882-8da7-e9497103f174
filename: band_structure.png