Polymorphisms in M2+AlF5(H2O)7 (M2+ = Fe2+, Co2+, or Ni2+): Syntheses, Crystal Structures, and Characterization of New Mixed Metal Fluoride Hydrates
Seo, Jun Min; Jo, Hongil; Choi, Myung Ho; Ok, Kang Min; Chang, Hong Young; Kim, Sun Woo; Crystals 14 (2024) 197–; doi:10.3390/cryst14020197

data_1571114
_publ_section_title
;
 Polymorphisms in M2+AlF5(H2O)7 (M2+ = Fe2+, Co2+, or Ni2+): Syntheses,
 Crystal Structures, and Characterization of New Mixed Metal Fluoride
 Hydrates
;
_journal_issue                   2
_journal_name_full               Crystals
_journal_page_first              197
_journal_paper_doi               10.3390/cryst14020197
_journal_volume                  14
_journal_year                    2024
_chemical_formula_sum            'Al F5 H14 Ni O7'
_chemical_formula_weight         306.80
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2019/3
_cell_angle_alpha                104.255(3)
_cell_angle_beta                 96.638(3)
_cell_angle_gamma                94.816(3)
_cell_formula_units_Z            2
_cell_length_a                   6.4022(6)
_cell_length_b                   8.5874(7)
_cell_length_c                   8.7691(7)
_cell_measurement_reflns_used    8180
_cell_measurement_temperature    101(2)
_cell_measurement_theta_max      28.33
_cell_measurement_theta_min      2.97
_cell_volume                     460.96(7)
_computing_cell_refinement       'SAINT V8.40A integration software'
_computing_data_collection       'Bruker APEX3 software'
_computing_data_reduction        'Bruker APEX3 software'
_computing_structure_refinement  'SHELXL-2019/2 (Sheldrick, 2019)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      101(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker D8 QUEST'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0435
_diffrn_reflns_av_unetI/netI     0.0239
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            13295
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.346
_diffrn_reflns_theta_min         2.421
_diffrn_source                   'sealed x-ray tube'
_exptl_absorpt_coefficient_mu    2.296
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6076
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS-2016/2
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    2.210
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             312
_exptl_crystal_size_max          0.158
_exptl_crystal_size_mid          0.046
_exptl_crystal_size_min          0.043
_refine_diff_density_max         2.001
_refine_diff_density_min         -0.591
_refine_diff_density_rms         0.155
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.121
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_matrix_type           full
_refine_ls_number_parameters     182
_refine_ls_number_reflns         1688
_refine_ls_number_restraints     24
_refine_ls_restrained_S_all      1.114
_refine_ls_R_factor_all          0.0548
_refine_ls_R_factor_gt           0.0512
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0574P)^2^+4.5672P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1377
_refine_ls_wR_factor_ref         0.1408
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1576
_reflns_number_total             1688
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            Total_final.cif
_cod_data_source_block           NIAlF_100K
_cod_database_code               1571114
_shelx_shelxl_version_number     2019/3
_shelx_estimated_absorpt_t_min   0.713
_shelx_estimated_absorpt_t_max   0.908
_shelx_res_checksum              71695
_shelx_hkl_checksum              55352