first test

Created by: tsuyama1990

Changes proposed

examples/FePt.cif

+#------------------------------------------------------------------------------
+#$Date: 2018-09-27 07:13:35 +0300 (Thu, 27 Sep 2018) $
+#$Revision: 211196 $
+#$URL: file:///home/coder/svn-repositories/cod/cif/1/54/08/1540807.cif $
+#------------------------------------------------------------------------------
+#
+# This file is available in the Crystallography Open Database (COD),
+# http://www.crystallography.net/
+#
+# All data on this site have been placed in the public domain by the
+# contributors.
+#
+data_1540807
+loop_
+_publ_author_name
+'Yuasa, S.'
+'Miyajima, H.'
+'Otani, Y.'
+_publ_section_title
+;
+ Magneto-volume and tetragonal elongation effects on magnetic phase
+ transitions of body-centered tetragonal Fe Rh1-x Ptx
+;
+_journal_name_full               'Journal of the Physical Society of Japan'
+_journal_page_first              3129
+_journal_page_last               3144
+_journal_volume                  63
+_journal_year                    1994
+_chemical_formula_sum            'Fe Pt'
+_space_group_IT_number           123
+_symmetry_space_group_name_Hall  '-P 4 2'
+_symmetry_space_group_name_H-M   'P 4/m m m'
+_cell_angle_alpha                90
+_cell_angle_beta                 90
+_cell_angle_gamma                90
+_cell_formula_units_Z            2
+_cell_length_a                   3.849
+_cell_length_b                   3.849
+_cell_length_c                   3.7
+_cell_volume                     54.815
+_citation_journal_id_ASTM        JUPSAU
+_cod_data_source_file            Yuasa_JUPSAU_1994_1113.cif
+_cod_data_source_block           Fe1Pt1
+_cod_original_cell_volume        54.81476
+_cod_original_formula_sum        'Fe1 Pt1'
+_cod_database_code               1540807
+loop_
+_symmetry_equiv_pos_as_xyz
+x,y,z
+-y,x,z
+-x,-y,z
+y,-x,z
+x,-y,-z
+y,x,-z
+-x,y,-z
+-y,-x,-z
+-x,-y,-z
+y,-x,-z
+x,y,-z
+-y,x,-z
+-x,y,z
+-y,-x,z
+x,-y,z
+y,x,z
+loop_
+_atom_site_label
+_atom_site_type_symbol
+_atom_site_fract_x
+_atom_site_fract_y
+_atom_site_fract_z
+_atom_site_occupancy
+_atom_site_U_iso_or_equiv
+Fe1 Fe 0 0.5 0.5 1 0.0
+Pt1 Pt 0 0 0 1 0.0
+Pt2 Pt 0.5 0.5 0 1 0.0