Materials id 17357 / NaSmSiO4 / I4/m (87)
==============================================================================

- Date page updated: 2018-4-17
- Space group type: I4/m (87) / -I 4
- Number of formula units (Z): 8
- Phonon raw data: :download:`mp-17357-20180417.tar.lzma <./mp-17357-20180417.tar.lzma>`
- Link to Materials Project: `https://www.materialsproject.org/materials/mp-17357/ <https://www.materialsproject.org/materials/mp-17357/>`_

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

.. image:: mp-17357-band.png

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

.. image:: mp-17357-dos.png

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

Imaginary modes are excluded if they exist.

.. image:: mp-17357-tprops.png

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

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

::

   lattice:
   - [    11.7822423700000005,     0.0000000000000000,     0.0000000000000000 ] # a
   - [     0.0000000000000000,    11.7822423700000005,     0.0000000000000000 ] # b
   - [     0.0000000000000000,     0.0000000000000000,     5.3350115100000002 ] # c
   points:
   - symbol: O  # 1
     coordinates: [  0.1933548700000000,  0.2309562600000000,  0.5000000000000000 ]
     mass: 15.999400
   - symbol: O  # 2
     coordinates: [  0.7309562600000000,  0.3066451300000000,  0.0000000000000000 ]
     mass: 15.999400
   - symbol: O  # 3
     coordinates: [  0.2690437400000000,  0.6933548700000000,  0.0000000000000000 ]
     mass: 15.999400
   - symbol: O  # 4
     coordinates: [  0.8066451300000000,  0.7690437400000000,  0.5000000000000000 ]
     mass: 15.999400
   - symbol: O  # 5
     coordinates: [  0.1210944200000000,  0.3963670700000000,  0.0000000000000000 ]
     mass: 15.999400
   - symbol: O  # 6
     coordinates: [  0.8963670700000000,  0.3789055800000000,  0.5000000000000000 ]
     mass: 15.999400
   - symbol: O  # 7
     coordinates: [  0.1036329300000000,  0.6210944200000000,  0.5000000000000000 ]
     mass: 15.999400
   - symbol: O  # 8
     coordinates: [  0.8789055800000000,  0.6036329300000000,  0.0000000000000000 ]
     mass: 15.999400
   - symbol: O  # 9
     coordinates: [  0.3065704200000000,  0.4605075700000000,  0.7418782400000000 ]
     mass: 15.999400
   - symbol: O  # 10
     coordinates: [  0.9605075700000000,  0.1934295800000000,  0.2418782400000000 ]
     mass: 15.999400
   - symbol: O  # 11
     coordinates: [  0.0394924300000000,  0.8065704200000000,  0.2418782400000000 ]
     mass: 15.999400
   - symbol: O  # 12
     coordinates: [  0.6934295800000000,  0.5394924300000000,  0.7418782400000000 ]
     mass: 15.999400
   - symbol: O  # 13
     coordinates: [  0.3065704200000000,  0.4605075700000000,  0.2581217600000000 ]
     mass: 15.999400
   - symbol: O  # 14
     coordinates: [  0.9605075700000000,  0.1934295800000000,  0.7581217600000000 ]
     mass: 15.999400
   - symbol: O  # 15
     coordinates: [  0.0394924300000000,  0.8065704200000000,  0.7581217600000000 ]
     mass: 15.999400
   - symbol: O  # 16
     coordinates: [  0.6934295800000000,  0.5394924300000000,  0.2581217600000000 ]
     mass: 15.999400
   - symbol: O  # 17
     coordinates: [  0.6933548700000000,  0.7309562600000000,  0.0000000000000000 ]
     mass: 15.999400
   - symbol: O  # 18
     coordinates: [  0.2309562600000000,  0.8066451300000000,  0.5000000000000000 ]
     mass: 15.999400
   - symbol: O  # 19
     coordinates: [  0.7690437400000000,  0.1933548700000000,  0.5000000000000000 ]
     mass: 15.999400
   - symbol: O  # 20
     coordinates: [  0.3066451300000000,  0.2690437400000000,  0.0000000000000000 ]
     mass: 15.999400
   - symbol: O  # 21
     coordinates: [  0.6210944200000000,  0.8963670700000000,  0.5000000000000000 ]
     mass: 15.999400
   - symbol: O  # 22
     coordinates: [  0.3963670700000000,  0.8789055800000000,  0.0000000000000000 ]
     mass: 15.999400
   - symbol: O  # 23
     coordinates: [  0.6036329300000000,  0.1210944200000000,  0.0000000000000000 ]
     mass: 15.999400
   - symbol: O  # 24
     coordinates: [  0.3789055800000000,  0.1036329300000000,  0.5000000000000000 ]
     mass: 15.999400
   - symbol: O  # 25
     coordinates: [  0.8065704200000000,  0.9605075700000000,  0.2418782400000000 ]
     mass: 15.999400
   - symbol: O  # 26
     coordinates: [  0.4605075700000000,  0.6934295800000000,  0.7418782400000000 ]
     mass: 15.999400
   - symbol: O  # 27
     coordinates: [  0.5394924300000000,  0.3065704200000000,  0.7418782400000000 ]
     mass: 15.999400
   - symbol: O  # 28
     coordinates: [  0.1934295800000000,  0.0394924300000000,  0.2418782400000000 ]
     mass: 15.999400
   - symbol: O  # 29
     coordinates: [  0.8065704200000000,  0.9605075700000000,  0.7581217600000000 ]
     mass: 15.999400
   - symbol: O  # 30
     coordinates: [  0.4605075700000000,  0.6934295800000000,  0.2581217600000000 ]
     mass: 15.999400
   - symbol: O  # 31
     coordinates: [  0.5394924300000000,  0.3065704200000000,  0.2581217600000000 ]
     mass: 15.999400
   - symbol: O  # 32
     coordinates: [  0.1934295800000000,  0.0394924300000000,  0.7581217600000000 ]
     mass: 15.999400
   - symbol: Na # 33
     coordinates: [  0.8927539700000000,  0.5862650900000000,  0.5000000000000000 ]
     mass: 22.989769
   - symbol: Na # 34
     coordinates: [  0.9137349100000000,  0.3927539700000000,  0.0000000000000000 ]
     mass: 22.989769
   - symbol: Na # 35
     coordinates: [  0.0862650900000000,  0.6072460300000000,  0.0000000000000000 ]
     mass: 22.989769
   - symbol: Na # 36
     coordinates: [  0.1072460300000000,  0.4137349100000000,  0.5000000000000000 ]
     mass: 22.989769
   - symbol: Na # 37
     coordinates: [  0.3927539700000000,  0.0862650900000000,  0.0000000000000000 ]
     mass: 22.989769
   - symbol: Na # 38
     coordinates: [  0.4137349100000000,  0.8927539700000000,  0.5000000000000000 ]
     mass: 22.989769
   - symbol: Na # 39
     coordinates: [  0.5862650900000000,  0.1072460300000000,  0.5000000000000000 ]
     mass: 22.989769
   - symbol: Na # 40
     coordinates: [  0.6072460300000000,  0.9137349100000000,  0.0000000000000000 ]
     mass: 22.989769
   - symbol: Si # 41
     coordinates: [  0.9024777200000000,  0.2380954000000000,  0.5000000000000000 ]
     mass: 28.085500
   - symbol: Si # 42
     coordinates: [  0.0975222800000000,  0.7619046000000000,  0.5000000000000000 ]
     mass: 28.085500
   - symbol: Si # 43
     coordinates: [  0.7380954000000000,  0.5975222800000000,  0.0000000000000000 ]
     mass: 28.085500
   - symbol: Si # 44
     coordinates: [  0.2619046000000000,  0.4024777200000000,  0.0000000000000000 ]
     mass: 28.085500
   - symbol: Si # 45
     coordinates: [  0.4024777200000000,  0.7380954000000000,  0.0000000000000000 ]
     mass: 28.085500
   - symbol: Si # 46
     coordinates: [  0.5975222800000000,  0.2619046000000000,  0.0000000000000000 ]
     mass: 28.085500
   - symbol: Si # 47
     coordinates: [  0.2380954000000000,  0.0975222800000000,  0.5000000000000000 ]
     mass: 28.085500
   - symbol: Si # 48
     coordinates: [  0.7619046000000000,  0.9024777200000000,  0.5000000000000000 ]
     mass: 28.085500
   - symbol: Sm # 49
     coordinates: [  0.8778510000000000,  0.8089137199999999,  0.0000000000000000 ]
     mass: 150.360000
   - symbol: Sm # 50
     coordinates: [  0.6910862800000001,  0.3778510000000000,  0.5000000000000000 ]
     mass: 150.360000
   - symbol: Sm # 51
     coordinates: [  0.1221490000000000,  0.1910862800000000,  0.0000000000000000 ]
     mass: 150.360000
   - symbol: Sm # 52
     coordinates: [  0.3089137200000000,  0.6221490000000000,  0.5000000000000000 ]
     mass: 150.360000
   - symbol: Sm # 53
     coordinates: [  0.3778510000000000,  0.3089137200000000,  0.5000000000000000 ]
     mass: 150.360000
   - symbol: Sm # 54
     coordinates: [  0.1910862800000000,  0.8778510000000000,  0.0000000000000000 ]
     mass: 150.360000
   - symbol: Sm # 55
     coordinates: [  0.6221490000000000,  0.6910862800000001,  0.5000000000000000 ]
     mass: 150.360000
   - symbol: Sm # 56
     coordinates: [  0.8089137199999999,  0.1221490000000000,  0.0000000000000000 ]
     mass: 150.360000
   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
   - 25
   - 26
   - 27
   - 28
   - 29
   - 30
   - 31
   - 32
   - 33
   - 34
   - 35
   - 36
   - 37
   - 38
   - 39
   - 40
   - 41
   - 42
   - 43
   - 44
   - 45
   - 46
   - 47
   - 48
   - 49
   - 50
   - 51
   - 52
   - 53
   - 54
   - 55
   - 56

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