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#$Date: 2024-05-09 11:47:05 +0300 (Thu, 09 May 2024) $
#$Revision: 291792 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/09/9010984.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided the American Mineralogist Crystal Structure Database,
# http://rruff.geo.arizona.edu/AMS/amcsd.php
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_9010984
loop_
_publ_author_name
'Spedding, F. H.'
'Daane, A. H.'
'Herrmann, K. W.'
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Locality: synthetic
 Note: sample 99.4% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            Y
_chemical_name_common            Yttrium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.6474
_cell_length_b                   3.6474
_cell_length_c                   5.7306
_cell_formula_units_Z            2
_cell_volume                     66.023
_exptl_crystal_density_diffrn    4.472
_cod_database_code               9010984
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-x+y,1/2+z
x,x-y,1/2-z
-x+y,-x,1/2-z
x-y,x,1/2+z
-y,-x,z
y,x,-z
y,-x+y,-z
-y,x-y,z
x-y,-y,1/2+z
-x+y,y,1/2-z
x,y,1/2-z
-x,-y,1/2+z
x,x-y,z
-x,-x+y,-z
x-y,x,-z
-x+y,-x,z
y,x,1/2+z
-y,-x,1/2-z
-y,x-y,1/2-z
y,-x+y,1/2+z
-x+y,y,z
x-y,-y,-z
-x,-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Y 0.33333 0.66667 0.25000
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 ChemSpider 22429
2 MPOD 1000212
3 AMCSD 0009166
4 AMCSD 0011199
_database_code_amcsd 0009166
loop_
_citation_author_citation_id
_citation_author_name
2 'Wyckoff, R. W. G.'
loop_
_citation_id
_citation_coordinate_linkage
_citation_title
_citation_country
_citation_page_first
_citation_page_last
_citation_year
_citation_journal_abbrev
_citation_journal_volume
_citation_journal_issue
_citation_journal_id_ASTM
_citation_journal_id_ISSN
_citation_book_title
_citation_book_publisher
_citation_book_publisher_city
_citation_book_id_ISBN
_citation_special_details
  2  yes
;Crystal Structures
;
  US  85  237  1963  'Crystal Structures'  1  .
  .  .  .  'Interscience Publishers' 'New York, London, Sydney' .
;The Wyckoff, R. W. G. book contains republication of the atomic coordinates
of this structure.
;
