data_global
_chemical_name_mineral 'Kyanite'
loop_
_publ_author_name
'de Rango C'
'Tsoucaris G'
'Zelwer C'
'Devaux J'
_journal_name_full 'Bulletin de la Societe Francaise de Mineralogie et de Cristallographie'
_journal_volume 89 
_journal_year 1966
_journal_page_first 419
_journal_page_last 424
_publ_section_title
;
 Comparaison de deux affinements de la structure de la cyanite
 _cod_database_code 1008755
;
_database_code_amcsd 0016632
_chemical_formula_sum 'O5 Si Al2'
_cell_length_a 7.11
_cell_length_b 7.83
_cell_length_c 5.58
_cell_angle_alpha 89.88
_cell_angle_beta 101.23
_cell_angle_gamma 106.10
_cell_volume 292.303
_exptl_crystal_density_diffrn      3.682
_symmetry_space_group_name_H-M 'P -1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
O1   0.39040   0.35380   0.37210
O2   0.37670  -0.18600   0.31920
O3   0.22590   0.04640  -0.45590
O4   0.21690  -0.43430  -0.43470
O5   0.38990   0.34650  -0.16730
O6   0.37800  -0.13120  -0.13920
O7   0.21690   0.05420   0.07000
O8   0.20810  -0.44720   0.03510
O9  -0.00050   0.22550   0.25620
O10  -0.00180   0.26820  -0.25620
Si1   0.20350   0.43470  -0.20690
Si2   0.20900   0.16870   0.31080
Al1   0.17390  -0.20410   0.04240
Al2   0.20260  -0.19890  -0.44980
Al3   0.40000   0.11340  -0.14100
Al4   0.38800  -0.41710   0.33480