Investigation of the Structural Properties of an Extended Series of Lanthanide Bis-hydroxychlorides Ln(OH)2Cl (Ln = Nd-Lu, except Pm and Sm)
Ralph A. Zehnder; David L. Clark; Brian L. Scott; Robert J. Donohoe; Phillip D. Palmer; Wolfgang H. Runde; David E. Hobart; Inorganic Chemistry 49 (2010) 4781–4790; doi:10.1021/ic901617c

data_4315696
_publ_section_title
;
 Investigation of the Structural Properties of an Extended Series of
 Lanthanide Bis-hydroxychlorides Ln(OH)2Cl (Ln = Nd-Lu, except Pm and Sm)
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4781
_journal_page_last               4790
_journal_paper_doi               10.1021/ic901617c
_journal_volume                  49
_journal_year                    2010
_chemical_formula_sum            'Cl Er H2 O2'
_chemical_formula_weight         236.73
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           11
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 106.277(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   6.239(3)
_cell_length_b                   3.6085(15)
_cell_length_c                   6.620(3)
_cell_measurement_temperature    140(1)
_cell_volume                     143.07(11)
_computing_cell_refinement       'SAINT+, v. 7.06 (Bruker AXS, 2001)'
_computing_data_collection       'APEX II, v. 1.08 (Bruker AXS, 2003)'
_computing_data_reduction        'SAINT+, v. 7.06 (Bruker AXS, 2001)'
_computing_molecular_graphics    'SHELXTL, v. 6.10, (Bruker AXS, 2000)'
_computing_publication_material  'SHELXTL, v. 6.10, (Bruker AXS, 2000)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      140(1)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.958
_diffrn_measurement_device_type  'Bruker D8 with APEXII 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     0.71073
_diffrn_reflns_av_R_equivalents  0.0366
_diffrn_reflns_av_sigmaI/netI    0.0347
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       4
_diffrn_reflns_limit_k_min       -4
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            1335
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.14
_diffrn_reflns_theta_min         3.21
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    29.977
_exptl_absorpt_correction_T_max  0.5855
_exptl_absorpt_correction_T_min  0.1234
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2.03 (Sheldrick, 2001)'
_exptl_crystal_colour            pink
_exptl_crystal_density_diffrn    5.495
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             206
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.02
_refine_diff_density_max         2.116
_refine_diff_density_min         -2.304
_refine_diff_density_rms         0.394
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     25
_refine_ls_number_reflns         386
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0269
_refine_ls_R_factor_gt           0.0242
_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^)+(0.0358P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0557
_refine_ls_wR_factor_ref         0.0562
_reflns_number_gt                347
_reflns_number_total             386
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic901617c_si_007_07.cif
_cod_data_source_block           apx204
_cod_original_cell_volume        143.07(10)
_cod_original_sg_symbol_H-M      'P 21/m'
_cod_original_formula_sum        'H2 Cl Er O2'
_cod_database_code               4315696