data_9007969
_chemical_name 'RbMn6(As2O7)2(As3O10)'
loop_
_publ_author_name
'Ayed B'
'Abbdallah A H'
'Hadded A'
_journal_name_full "Acta Crystallographica, Section E"
_journal_volume 60
_journal_year 2004
_journal_page_first i52
_journal_page_last i54
_publ_section_title
;
 RbMn6(As2O7)2(As3O10): a new manganese(II) arsenate
;
_chemical_formula_sum 'Rb Mn6 As7 O24'
_cell_length_a 5.5550
_cell_length_b 27.830
_cell_length_c 6.842
_cell_angle_alpha 90
_cell_angle_beta 107.56
_cell_angle_gamma 90
_cell_volume 1008.454
_symmetry_space_group_name_H-M 'P 1 21/m 1'
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  'x,1/2-y,z'
  '-x,1/2+y,-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_Uiso_or_equiv
Rb   0.69640   0.25000   0.10323   0.01570
Mn1  -0.18360   0.54331   0.82064   0.00920
Mn2  -0.21490   0.40166   0.40127   0.00850
Mn3   0.10780   0.31554   0.74999   0.00850
As1   0.27497   0.47698   0.69774   0.00630
As2   0.68483   0.38723   0.87410   0.00690
As3   0.52710   0.25000   0.56840   0.00690
As4   0.22919   0.33587   0.27565   0.00670
O1   0.87600   0.40170   0.10780   0.00870
O2   0.10820   0.45230   0.47490   0.01060
O3   0.41780   0.52893   0.67370   0.01000
O4   0.82930   0.25000   0.70560   0.01330
O5   0.38870   0.38634   0.26930   0.01060
O6   0.85180   0.37690   0.71010   0.01220
O7   0.49420   0.29860   0.40710   0.01380
O8   0.04510   0.33650   0.43070   0.01040
O9   0.11320   0.48000   0.86870   0.01170
O10   0.10270   0.30670   0.05780   0.01160
O11   0.31270   0.25000   0.69080   0.00980
O12   0.48120   0.34330   0.87130   0.01600
O13   0.54410   0.44250   0.79700   0.02500