Li~2~Sn(OH)~6~
Yang, Shoufeng; Zavalij, Peter Y.; Whittingham, M. Stanley; Acta Crystallographica Section C 57 (2001) 228–229; doi:10.1107/S0108270100018710

data_2011793
_publ_section_title
;
 Li~2~Sn(OH)~6~
;
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              228
_journal_page_last               229
_journal_paper_doi               10.1107/S0108270100018710
_journal_volume                  57
_journal_year                    2001
_chemical_formula_iupac          'Li2 Sn (O H)6'
_chemical_formula_structural     'Li2 Sn (O H)6'
_chemical_formula_sum            'H6 Li2 O6 Sn'
_chemical_formula_weight         234.62
_chemical_name_common            'Lithium tin hydroxide'
_chemical_name_systematic
;
Dilithium tin(VI) hexahydroxide
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 96.596(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   5.1640(6)
_cell_length_b                   5.4013(7)
_cell_length_c                   9.2982(11)
_cell_measurement_reflns_used    929
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      57
_cell_measurement_theta_min      8
_cell_volume                     257.63(5)
_computing_cell_refinement       'SAINT (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 1999)'
_computing_data_reduction        SAINT
_computing_molecular_graphics
'ORTEP3 for Windows (Farrugia, 1997) and ATOMS (Dowty, 1999)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full .93
_diffrn_measured_fraction_theta_max .93
_diffrn_measurement_device_type  'Bruker SMART Apex CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .033
_diffrn_reflns_av_sigmaI/netI    .029
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            1511
_diffrn_reflns_theta_full        28.79
_diffrn_reflns_theta_max         28.79
_diffrn_reflns_theta_min         4.32
_diffrn_standards_decay_%        .001
_exptl_absorpt_coefficient_mu    4.90
_exptl_absorpt_correction_T_max  .75
_exptl_absorpt_correction_T_min  .65
_exptl_absorpt_correction_type   \y-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    3.024
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       irregular
_exptl_crystal_F_000             220
_exptl_crystal_size_max          .12
_exptl_crystal_size_mid          .08
_exptl_crystal_size_min          .06
_refine_diff_density_max         .85
_refine_diff_density_min         -.50
_refine_ls_extinction_coef       .0132(18)
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 1997)'
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     56
_refine_ls_number_reflns         617
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          .019
_refine_ls_R_factor_gt           .017
_refine_ls_shift/su_max          <0.001
_refine_ls_shift/su_mean         .000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0167P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         .041
_reflns_number_gt                547
_reflns_number_total             617
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            br1309.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2011793
_cod_database_fobs_code          2011793