data_1008173
_chemical_name_systematic          'Rubidium tetrachromatophosphate'
_chemical_formula_structural       'Rb3 Cr4 P O16'
_chemical_formula_sum              'Cr4 O16 P Rb3'
_publ_section_title
;
Crystal data for Rb~3~ Cr~4~ P O~16~ and Rb~3~ Cr~4~ As O~16~
;
_publ_author_name                  'Averbuch-Pouchot, M T'
_journal_name_full
;
Zeitschrift fuer Kristallographie (149,1979-)
;
_journal_coden_ASTM                ZEKRDZ
_journal_volume                    155
_journal_year                      1981
_journal_page_first                315
_journal_page_last                 317
_cell_length_a                     9.712(7)
_cell_length_b                     11.980(8)
_cell_length_c                     14.90(1)
_cell_angle_alpha                  90
_cell_angle_beta                   106.02(1)
_cell_angle_gamma                  90
_cell_volume                       1666.3
_cell_formula_units_Z              4
_exptl_crystal_density_meas        2.99
_symmetry_space_group_name_H-M     'C 1 c 1'
_symmetry_Int_Tables_number        9
_symmetry_cell_setting             monoclinic
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  'x,-y,1/2+z'
  '1/2+x,1/2+y,z'
  '1/2+x,1/2-y,1/2+z'