A New Family of Lanthanide Borate Halides with Unusual Coordination and a New Neodymium-Containing Cationic Framework
Matthew J. Polinski; Evgeny V. Alekseev; Victoria R. Darling; Justin N. Cross; Wulf Depmeier; Thomas E. Albrecht-Schmitt; Inorganic Chemistry 52 (2013) 1965–1975; doi:10.1021/ic302309z

data_4333878
_publ_section_title
;
 A New Family of Lanthanide Borate Halides with Unusual Coordination and a
 New Neodymium-Containing Cationic Framework
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1965
_journal_page_last               1975
_journal_paper_doi               10.1021/ic302309z
_journal_volume                  52
_journal_year                    2013
_chemical_formula_moiety         Sm[B7O11(OH)(H2O)3I]
_chemical_formula_sum            'B7 I O15 Sm'
_chemical_formula_weight         592.92
_chemical_name_common            'Samarium(III) Borate Iodide'
_chemical_name_systematic
; 
 ? 
;
_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'
_atom_sites_solution_hydrogens   none
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.000(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.102(4)
_cell_length_b                   17.158(7)
_cell_length_c                   9.733(4)
_cell_measurement_reflns_used    2783
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.53
_cell_measurement_theta_min      1.19
_cell_volume                     1353.0(10)
_computing_cell_refinement       'Smart Saint'
_computing_data_collection       Smart
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXP-91 (Sheldrick, 1997)'
_computing_publication_material  'SHELXCIF-97 (Sheldrick, 2000)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 0
_diffrn_measured_fraction_theta_full 'ACTA 50'
_diffrn_measured_fraction_theta_max 0.887
_diffrn_measurement_device_type  'BRUKER apex II'
_diffrn_measurement_method       '0.5 wide w/ exposures'
_diffrn_radiation_monochromator  'Quazar Optics'
_diffrn_radiation_source         'Imus microfocused'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0808
_diffrn_reflns_av_sigmaI/netI    0.1072
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            13016
_diffrn_reflns_theta_full        'ACTA 50'
_diffrn_reflns_theta_max         27.53
_diffrn_reflns_theta_min         1.19
_exptl_absorpt_coefficient_mu    6.701
_exptl_absorpt_correction_T_max  0.967
_exptl_absorpt_correction_T_min  0.886
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   SHELTXPREP
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    2.911
_exptl_crystal_description       Needle
_exptl_crystal_F_000             1080
_exptl_crystal_size_max          0.096
_exptl_crystal_size_mid          0.015
_exptl_crystal_size_min          0.005
_refine_diff_density_max         1.729
_refine_diff_density_min         -1.438
_refine_diff_density_rms         0.228
_refine_ls_extinction_coef       0.00039(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.628
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     220
_refine_ls_number_reflns         2783
_refine_ls_number_restraints     138
_refine_ls_restrained_S_all      0.615
_refine_ls_R_factor_all          0.0543
_refine_ls_R_factor_gt           0.0353
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0694P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0827
_refine_ls_wR_factor_ref         0.0921
_reflns_number_gt                1982
_reflns_number_total             2783
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic302309z_si_002_10.cif
_cod_data_source_block           SmBOI
_cod_original_cell_volume        1352.9(10)
_cod_database_code               4333878