#------------------------------------------------------------------------------
#$Date: 2008-01-26 15:05:32 +0200 (Sat, 26 Jan 2008) $
#$Revision: 19 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/1000102.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_1000102
_chemical_name_systematic          'Cobalt bis(hydrogenphosphate) dihydroxide'
_chemical_formula_structural       'Co3 (H P O4)2 (O H)2'
_chemical_formula_sum              'H4 Co3 O10 P2'
_publ_section_title
;
Synthesis, crystal structure, and magnetic properties of
Co~3~(HPO~4~)~2~(OH)~2~ related to the mineral lazulite
;
loop_
_publ_author_name
  'Pizarro, J L'
  'Villeneuve, G'
  'Hagenmuller, P'
  'Le Bail, A'
_journal_name_full                 'Journal of Solid State Chemistry'
_journal_coden_ASTM                JSSCBI
_journal_volume                    92
_journal_year                      1991
_journal_page_first                273
_journal_page_last                 285
_cell_length_a                     7.5024(2)
_cell_length_b                     7.4896(2)
_cell_length_c                     7.6716(2)
_cell_angle_alpha                  90
_cell_angle_beta                   121.864(1)
_cell_angle_gamma                  90
_cell_volume                       366.1
_cell_formula_units_Z              2
_symmetry_space_group_name_H-M     'P 1 21/n 1'
_symmetry_Int_Tables_number        14
_symmetry_cell_setting             monoclinic
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '1/2+x,1/2-y,1/2+z'
  '-x,-y,-z'
  '1/2-x,1/2+y,1/2-z'
loop_
_atom_type_symbol
_atom_type_oxidation_number
  Co2+   2.000
  P5+    5.000
  O2-   -2.000
  H1+    1.000
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
  Co1   Co2+   4 e 0.223(1) 0.273(1) 0.979(1) 1.  0 d
  Co2   Co2+   2 d 0.5 0. 0. 1.  0 d
  P1    P5+    4 e 0.9978(9) 0.1172(5) 0.2642(9) 1.  0 d
  O1    O2-    4 e 0.2132(6) 0.0282(5) 0.3867(7) 1.  0 d
  O2    O2-    4 e 0.6758(5) 0.4856(5) 0.3591(6) 1.  0 d
  O3    O2-    4 e 0.0181(6) 0.2480(6) 0.1079(6) 1.  0 d
  O4    O2-    4 e 0.5497(5) 0.7351(6) 0.1049(7) 1.  0 d
  O5    O2-    4 e 0.0312(6) 0.6304(5) 0.2738(7) 1.  2 d
  H1    H1+    4 e -0.108(1) 0.3273(8) 0.027(1) 1.  0 d
  H2    H1+    4 e 0.105(1) 0.5558(9) 0.234(1) 1.  0 d
_refine_ls_R_factor_all            0.022