data_global
_chemical_name_mineral 'Mangani-dellaventuraite'
loop_
_publ_author_name
'Tait K T'
'Hawthorne F C'
'Grice J D'
'Ottolini L'
'Nayak V K'
_journal_name_full 'American Mineralogist'
_journal_volume 90 
_journal_year 2005
_journal_page_first 304
_journal_page_last 309
_publ_section_title
;
 Dellaventuraite, NaNa2(MgMn2TiLi)Si8O22O2, a new anhydrous amphibole from
 the Kajlidongri Manganese Mine, Jhabua District, Madhya Pradesh, India
;
_database_code_amcsd 0003735
_chemical_formula_sum 'Mg1.85 Mn.83 Ti.6 Fe.72 Al.1 Li1.8 Na2.92 Ca.28 Si8 O24 K.8'
_cell_length_a 9.808
_cell_length_b 17.840
_cell_length_c 5.2848
_cell_angle_alpha 90
_cell_angle_beta 104.653
_cell_angle_gamma 90
_cell_volume 894.631
_exptl_crystal_density_diffrn      3.315
_symmetry_space_group_name_H-M 'C 1 2/m 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,z'
  '1/2+x,1/2-y,z'
  '-x,y,-z'
  '1/2-x,1/2+y,-z'
  '-x,-y,-z'
  '1/2-x,1/2-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
Mg1   0.00000   0.08163   0.50000   0.39000   0.01000
Mn3+1   0.00000   0.08163   0.50000   0.31000   0.01000
Ti4+1   0.00000   0.08163   0.50000   0.30000   0.01000
Mg2   0.00000   0.17930   0.00000   0.50000   0.00700
Fe3+2   0.00000   0.17930   0.00000   0.36000   0.00700
Mn2+2   0.00000   0.17930   0.00000   0.09000   0.00700
Al2   0.00000   0.17930   0.00000   0.05000   0.00700
Li3   0.00000   0.17930   0.00000   0.90000   0.00700
Mg3   0.00000   0.00000   0.00000   0.07000   0.02300
Mn3+3   0.00000   0.00000   0.00000   0.03000   0.02300
Na4   0.00000   0.27565   0.50000   0.86000   0.01600
Ca4   0.00000   0.27565   0.50000   0.14000   0.01600
Si1   0.27918   0.08596   0.29510   1.00000   0.00800
Si2   0.28818   0.17064   0.80110   1.00000   0.00710
O1   0.11080   0.08900   0.21760   1.00000   0.01070
O2   0.11720   0.16620   0.72290   1.00000   0.01150
O3   0.10870   0.00000   0.69250   1.00000   0.01270
O4   0.35960   0.25000   0.80290   1.00000   0.01250
O5   0.34760   0.12790   0.08490   1.00000   0.01150
O6   0.34610   0.11900   0.58620   1.00000   0.01150
O7   0.33640   0.00000   0.30050   1.00000   0.01240
NaAm   0.01700   0.50000   0.03900   0.60000   0.01800
KAm*   0.05100   0.50000   0.10400   0.40000   0.01800
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Mg1 0.00870 0.01670 0.00570 0.00000 0.00410 0.00000
Mn3+1 0.00870 0.01670 0.00570 0.00000 0.00410 0.00000
Ti4+1 0.00870 0.01670 0.00570 0.00000 0.00410 0.00000
Mg2 0.00840 0.00730 0.00620 0.00000 0.00320 0.00000
Fe3+2 0.00840 0.00730 0.00620 0.00000 0.00320 0.00000
Mn2+2 0.00840 0.00730 0.00620 0.00000 0.00320 0.00000
Al2 0.00840 0.00730 0.00620 0.00000 0.00320 0.00000
Li3 0.00840 0.00730 0.00620 0.00000 0.00320 0.00000
Mg3 0.02700 0.01400 0.02400 0.00000 -0.00300 0.00000
Mn3+3 0.02700 0.01400 0.02400 0.00000 -0.00300 0.00000
Na4 0.02020 0.01370 0.01970 0.00000 0.01540 0.00000
Ca4 0.02020 0.01370 0.01970 0.00000 0.01540 0.00000
Si1 0.00920 0.00920 0.00600 0.00060 0.00270 -0.00010
Si2 0.00860 0.00670 0.00640 -0.00050 0.00250 -0.00010
O1 0.01000 0.01300 0.00900 -0.00250 0.00270 -0.00060
O2 0.00840 0.01600 0.01090 0.00050 0.00450 0.00010
O3 0.01100 0.01300 0.01400 0.00000 0.00200 0.00000
O4 0.01600 0.01050 0.01400 -0.00290 0.00800 -0.00220
O5 0.00930 0.01550 0.01040 0.00120 0.00420 0.00240
O6 0.01260 0.01440 0.00790 0.00270 0.00320 -0.00090
O7 0.01000 0.00900 0.01700 0.00000 0.00200 0.00000