Materials id 3881 / BaZnF4 / Cmc2_1 (36)
==============================================================================

- Date page updated: 2018-4-17
- Space group type: Cmc2_1 (36) / C 2c -2
- Number of formula units (Z): 4
- Phonon raw data: :download:`mp-3881-20180417.tar.lzma <./mp-3881-20180417.tar.lzma>`
- Link to Materials Project: `https://www.materialsproject.org/materials/mp-3881/ <https://www.materialsproject.org/materials/mp-3881/>`_

Phonon band structure
----------------------

.. image:: mp-3881-band.png

Phonon DOS
-----------

.. image:: mp-3881-dos.png

Thermal properties at constant volume
--------------------------------------

Imaginary modes are excluded if they exist.

.. image:: mp-3881-tprops.png

POSCAR.yaml
----------------

POSCAR.yaml shows the crystal structure after the relaxation used for this phonon calculation.

::

   lattice:
   - [     4.1953164400000000,     0.0000000000000000,     0.0000000000000000 ] # a
   - [     0.0000000000000000,    14.5439465099999996,     0.0000000000000000 ] # b
   - [     0.0000000000000000,     0.0000000000000000,     5.8508840500000003 ] # c
   points:
   - symbol: F  # 1
     coordinates: [  0.5000000000000000,  0.4236843200000000,  0.4845397200000000 ]
     mass: 18.998403
   - symbol: F  # 2
     coordinates: [  0.0000000000000000,  0.0763156800000000,  0.9845397200000000 ]
     mass: 18.998403
   - symbol: F  # 3
     coordinates: [  0.0000000000000000,  0.4693598600000000,  0.1704687900000000 ]
     mass: 18.998403
   - symbol: F  # 4
     coordinates: [  0.5000000000000000,  0.0306401400000000,  0.6704687900000000 ]
     mass: 18.998403
   - symbol: F  # 5
     coordinates: [  0.5000000000000000,  0.1992944600000000,  0.8015912200000000 ]
     mass: 18.998403
   - symbol: F  # 6
     coordinates: [  0.0000000000000000,  0.3007055400000000,  0.3015912200000000 ]
     mass: 18.998403
   - symbol: F  # 7
     coordinates: [  0.5000000000000000,  0.1676751900000000,  0.2719486600000000 ]
     mass: 18.998403
   - symbol: F  # 8
     coordinates: [  0.0000000000000000,  0.3323248100000000,  0.7719486600000000 ]
     mass: 18.998403
   - symbol: F  # 9
     coordinates: [  0.0000000000000000,  0.9236843200000000,  0.4845397200000000 ]
     mass: 18.998403
   - symbol: F  # 10
     coordinates: [  0.5000000000000000,  0.5763156800000000,  0.9845397200000000 ]
     mass: 18.998403
   - symbol: F  # 11
     coordinates: [  0.5000000000000000,  0.9693598600000000,  0.1704687900000000 ]
     mass: 18.998403
   - symbol: F  # 12
     coordinates: [  0.0000000000000000,  0.5306401400000000,  0.6704687900000000 ]
     mass: 18.998403
   - symbol: F  # 13
     coordinates: [  0.0000000000000000,  0.6992944600000000,  0.8015912200000000 ]
     mass: 18.998403
   - symbol: F  # 14
     coordinates: [  0.5000000000000000,  0.8007055400000000,  0.3015912200000000 ]
     mass: 18.998403
   - symbol: F  # 15
     coordinates: [  0.0000000000000000,  0.6676751900000000,  0.2719486600000000 ]
     mass: 18.998403
   - symbol: F  # 16
     coordinates: [  0.5000000000000000,  0.8323248100000000,  0.7719486600000000 ]
     mass: 18.998403
   - symbol: Zn # 17
     coordinates: [  0.0000000000000000,  0.4130818500000000,  0.5005260800000000 ]
     mass: 65.409000
   - symbol: Zn # 18
     coordinates: [  0.5000000000000000,  0.0869181500000000,  0.0005260800000000 ]
     mass: 65.409000
   - symbol: Zn # 19
     coordinates: [  0.5000000000000000,  0.9130818500000000,  0.5005260800000000 ]
     mass: 65.409000
   - symbol: Zn # 20
     coordinates: [  0.0000000000000000,  0.5869181500000000,  0.0005260800000000 ]
     mass: 65.409000
   - symbol: Ba # 21
     coordinates: [  0.5000000000000000,  0.3524078600000000,  0.0424455400000000 ]
     mass: 137.327000
   - symbol: Ba # 22
     coordinates: [  0.0000000000000000,  0.1475921400000000,  0.5424455400000000 ]
     mass: 137.327000
   - symbol: Ba # 23
     coordinates: [  0.0000000000000000,  0.8524078600000000,  0.0424455400000000 ]
     mass: 137.327000
   - symbol: Ba # 24
     coordinates: [  0.5000000000000000,  0.6475921400000000,  0.5424455400000000 ]
     mass: 137.327000
   poscar_order:
   - 1
   - 2
   - 3
   - 4
   - 5
   - 6
   - 7
   - 8
   - 9
   - 10
   - 11
   - 12
   - 13
   - 14
   - 15
   - 16
   - 17
   - 18
   - 19
   - 20
   - 21
   - 22
   - 23
   - 24

Citation
-----------

.. _the Materials Project: https://www.materialsproject.org/
.. _the Materials Project citation: https://materialsproject.org/citing
.. _SeeK-path: http://materialscloud.org/tools/seekpath

..

The initial crystal structure used to perform phonon calculation is
obtained from `the Materials Project`_. The phonon band structure
paths are determined using `SeeK-path`_. More details about how to
obtain the crystal structure, how to determine the band structure
paths, and those citations are found at
:ref:`crystal_structure_and_citation`.

License
--------------

The contents of this web page are licensed under a `Creative Commons
4.0 Attribution International License
<http://creativecommons.org/licenses/by/4.0/>`_.

.. image :: https://i.creativecommons.org/l/by/4.0/88x31.png
   :target: http://creativecommons.org/licenses/by/4.0/
   :alt: license