Materials id 1224 / HgO / d.g.
===================================================================

- Date page updated: 2015-11-24
- Space group type: Pnma (62) / -P 2ac 2n
- Number of formula units (Z): 4
- Phonon raw data: :download:`mp-1224.tar.lzma <./mp-1224.tar.lzma>`
- Link to Materials Project: `https://www.materialsproject.org/materials/mp-1224/ <https://www.materialsproject.org/materials/mp-1224/>`_

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

.. image:: mp-1224-dos.png

Mode Gruneisen parameter
-------------------------

.. image:: mp-1224-gruneisen.png

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

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

::

   lattice:
   - [     6.6663406199999997,     0.0000000000000000,     0.0000000000000000 ] # a
   - [     0.0000000000000000,     5.4857387900000001,     0.0000000000000000 ] # b
   - [     0.0000000000000000,     0.0000000000000000,     3.5627362400000000 ] # c
   points:
   - symbol: O  # 1
     coordinates: [  0.8642537100000000,  0.7500000000000000,  0.0873838700000000 ]
     mass: 15.999400
   - symbol: O  # 2
     coordinates: [  0.6357462900000000,  0.2500000000000000,  0.5873838700000000 ]
     mass: 15.999400
   - symbol: O  # 3
     coordinates: [  0.1357462900000000,  0.2500000000000000,  0.9126161300000000 ]
     mass: 15.999400
   - symbol: O  # 4
     coordinates: [  0.3642537100000000,  0.7500000000000000,  0.4126161300000000 ]
     mass: 15.999400
   - symbol: Hg # 5
     coordinates: [  0.6162715200000000,  0.7500000000000000,  0.7460918200000000 ]
     mass: 200.590000
   - symbol: Hg # 6
     coordinates: [  0.8837284800000000,  0.2500000000000000,  0.2460918200000000 ]
     mass: 200.590000
   - symbol: Hg # 7
     coordinates: [  0.3837284800000000,  0.2500000000000000,  0.2539081800000000 ]
     mass: 200.590000
   - symbol: Hg # 8
     coordinates: [  0.1162715200000000,  0.7500000000000000,  0.7539081800000000 ]
     mass: 200.590000
   poscar_order:
   - 1
   - 2
   - 3
   - 4
   - 5
   - 6
   - 7
   - 8

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

.. _the Materials Project: https://www.materialsproject.org/
.. _the Materials Project citation: https://materialsproject.org/citing

The initial crystal structure used to perform phonon calculation is obtained from `the Materials Project`_. More detail about the crystal structure and citation is found at :ref:`crystal_structure_and_citation`.

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

The contents of this web page are licensed under a `Creative Commons 4 Attribution.0
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