#------------------------------------------------------------------------------
#$Date: 2018-04-16 08:43:56 +0300 (Mon, 16 Apr 2018) $
#$Revision: 207343 $
#$URL: file:///home/coder/svn-repositories/cod/cif/8/10/06/8100668.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_8100668
loop_
_publ_author_name
'Kniep, R\"udiger'
'Koch, Dunja'
'Hartmann, Thomas'
_publ_section_title
;
Crystal structure of potassium aluminum catena-(monohydrogenmonoborate)-
bis(monophosphate), KAl[BP~2~O~8~(OH)]
;
_journal_issue                   2
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              186
_journal_page_last               186
_journal_volume                  217
_journal_year                    2002
_journal_paper_doi               10.1524/ncrs.2002.217.2.186
_chemical_formula_moiety         KAl[BP~2~O~8~(OH)]
_chemical_formula_structural     'KAl[BP2 O8 (OH)]'
_chemical_formula_sum            'Al B H K O9 P2'
_chemical_formula_weight         1135.36
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 102.89(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.255(4)
_cell_length_b                   8.190(1)
_cell_length_c                   9.323(1)
_cell_measurement_temperature    293
_cell_volume                     689.54(6)
_diffrn_ambient_environment      air
_diffrn_ambient_temperature      295
_exptl_crystal_density_diffrn    2.734(1)
_pd_calc_method                  'Rietveld Refinement'
_pd_phase_name                   KAlBP2O8OH
_pd_proc_ls_prof_R_factor        0.113
_refine_ls_R_I_factor            0.0593
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_original_formula_sum        'Al1 B1 K1 H1 O9 P2'
_cod_database_code               8100668
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y+1/2, -z+1/2'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_thermal_displace_type
_atom_site_U_iso_or_equiv
K 0.1919(4) 0.5950(4) 0.5666(4) Uiso 0.037(1)
Al 0.2007(5) 0.1507(6) 0.4339(6) Uiso 0.027(3)
B 0.3277(19) 0.5666(24) 0.1873(21) Uiso 0.022(7)
P1 0.0737(5) 0.4398(6) 0.2086(4) Uiso 0.003(3)
P2 0.4174(5) 0.2454(6) 0.2226(5) Uiso 0.012(4)
O1 0.0871(11) 0.0071(10) 0.3052(9) Uiso 0.017(4)
O2 0.0835(9) 0.3466(9) 0.0784(9) Uiso 0.017(4)
O3 0.1033(8) 0.3390(8) 0.3456(10) Uiso 0.017(4)
O4 0.1852(9) 0.5897(11) 0.2337(8) Uiso 0.017(4)
O5 0.3153(9) 0.5474(01) 0.0289(8) Uiso 0.017(4)
O6 0.3483(8) 0.1373(11) 0.3171(8) Uiso 0.017(4)
O7 0.3632(8) 0.2225(10) 0.0590(11) Uiso 0.017(4)
O8 0.4100(10) 0.4169(12) 0.2821(9) Uiso 0.017(4)
O9 0.5939(9) 0.2129(10) 0.2516(9) Uiso 0.017(4)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
AL O1 1.835(5) . yes
AL O2 1.910(3) 16_555 yes
AL O3 1.881(3) 17_455 yes
AL O5 2.031(5) 18_445 yes
Al O6 1.931(3) 16_555 yes
AL O7 1.980(3) 17_455 yes
P1 O1 1.566(3) 18_445 yes
P1 O2 1.454(2) 13_445 yes
P1 O3 1.494(3) 14_555 yes
P1 O4 1.589(2) 15_455 yes
P2 O6 1.491(3) 6_655 yes
P2 O7 1.508(3) . yes
P2 O8 1.517(2) . yes
P2 O9 1.618(3) . yes
B O4 1.490(3) 2_665 yes
B O5 1.464(5) 1_545 yes
B O8 1.602(3) 16_555 yes
B O9 1.450(4) . yes
K O1 2.749(3) 16_555 yes
K O2 3.323(3) . yes
K O3 3.071(3) 16_555 yes
K O3 2.937(3) 3_565 yes
K O4 3.091(3) 17_455 yes
K O4 3.025(3) . yes
K O5 3.192(5) 3_565 yes
K O6 3.109(3) 5_565 yes
K O7 3.056(3) 3_565 yes
K O9 2.790(3) 2_555 yes