data_global
_chemical_name_mineral 'Rinkite'
loop_
_publ_author_name
'Camara F'
'Sokolova E'
'Hawthorne F C'
_journal_name_full 'Mineralogical Magazine'
_journal_volume 75 
_journal_year 2011
_journal_page_first 2755
_journal_page_last 2774
_publ_section_title
;
 From structure topology to chemical composition. XII. Titanium silicates:
 the crystal chemistry of rinkite, Na2Ca4REETi(Si2O7)2OF3
 Note: sample 2909
;
_database_code_amcsd 0018563
_chemical_compound_source 'Ilimaussaq, Greenland'
_chemical_formula_sum 'Ca3.44 Gd.04 Sm.04 Nd.24 Pr.06 Ce.5 La.16 Y.08 Sr.02 (Ti.6 Nb.34 Zr.06) Na2.3 Fe.02 Mn.02 Si4 O15.04 F2.96'
_cell_length_a 7.4414
_cell_length_b 5.6628
_cell_length_c 18.8315
_cell_angle_alpha 90
_cell_angle_beta 101.383
_cell_angle_gamma 90
_cell_volume 777.934
_exptl_crystal_density_diffrn      3.520
_symmetry_space_group_name_H-M 'P 1 21/c 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2-y,1/2+z'
  '-x,1/2+y,1/2-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
CaMH   0.09372   0.66011   0.19176   0.69000   0.01496
GdMH   0.09372   0.66011   0.19176   0.01000   0.01496
SmMH   0.09372   0.66011   0.19176   0.01000   0.01496
NdMH   0.09372   0.66011   0.19176   0.07000   0.01496
PrMH   0.09372   0.66011   0.19176   0.02000   0.01496
CeMH   0.09372   0.66011   0.19176   0.15000   0.01496
LaMH   0.09372   0.66011   0.19176   0.05000   0.01496
YMH   0.09372   0.66011   0.19176   0.02000   0.01496
CaAP   0.59661   0.66340   0.19035   0.76000   0.01603
SrAP   0.59661   0.66340   0.19035   0.01000   0.01603
GdAP   0.59661   0.66340   0.19035   0.01000   0.01603
SmAP   0.59661   0.66340   0.19035   0.01000   0.01603
NdAP   0.59661   0.66340   0.19035   0.05000   0.01603
PrAP   0.59661   0.66340   0.19035   0.01000   0.01603
CeAP   0.59661   0.66340   0.19035   0.10000   0.01603
LaAP   0.59661   0.66340   0.19035   0.03000   0.01603
YAP   0.59661   0.66340   0.19035   0.02000   0.01603
TiMO(1)   0.00000   0.00000   0.00000   0.60000   0.02370
NbMO(1)   0.00000   0.00000   0.00000   0.34000   0.02370
ZrMO(1)   0.00000   0.00000   0.00000   0.06000   0.02370
NaMO(2)   0.50000   0.00000   0.00000   1.00000   0.01930
NaMO(3)   0.75091   0.50102   0.00053   0.65000   0.03370
CaMO(3)   0.75091   0.50102   0.00053   0.27000   0.03370
FeMO(3)   0.75091   0.50102   0.00053   0.01000   0.03370
MnMO(3)   0.75091   0.50102   0.00053   0.01000   0.03370
Si(1)   0.35046   0.15495   0.14028   1.00000   0.01460
Si(2)   0.78401   0.15402   0.13788   1.00000   0.01370
O(1)   0.21740   0.15070   0.06154   1.00000   0.02470
O(2)   0.83170   0.14080   0.05798   1.00000   0.02610
O(3)   0.33900   0.39590   0.18498   1.00000   0.02270
O(4)   0.84420   0.39740   0.18036   1.00000   0.02550
O(5)   0.33510   0.93080   0.19097   1.00000   0.02060
O(6)   0.85380   0.93190   0.18989   1.00000   0.02060
O(7)   0.55780   0.14140   0.12068   1.00000   0.03200
OXOM   0.03030   0.70270   0.06163   0.52000   0.02840
FXOM   0.03030   0.70270   0.06163   0.48000   0.02840
FXOA   0.52930   0.65770   0.06364   1.00000   0.03320