[LnNa(PhCO2)4] (Ln = Ho, Dy): the first examples of chiral srs 3D networks constructed using the monotopic benzoate ligand
Majeed, Zeeshan; Mondal, Kartik C.; Kostakis, George E.; Lan, Yanhua; Anson, Christopher E.; Powell, Annie K.; Chemical Communications (Cambridge, United Kingdom) 46 (2010) 2551–2553; doi:10.1039/b923998g

data_7112777
_publ_section_title
;
 [LnNa(PhCO2)4] (Ln = Ho, Dy): the first examples of chiral srs 3D
 networks constructed using the monotopic benzoate ligand
;
_journal_coden_ASTM              CHCOFS
_journal_issue                   15
_journal_name_full
;
 Chemical Communications (Cambridge, United Kingdom)
;
_journal_page_first              2551
_journal_page_last               2553
_journal_paper_doi               10.1039/b923998g
_journal_volume                  46
_journal_year                    2010
_chemical_formula_moiety         'C28 H20 Ho Na O8'
_chemical_formula_sum            'C28 H20 Ho Na O8'
_chemical_formula_weight         672.36
_space_group_IT_number           80
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'I 4bw'
_symmetry_space_group_name_H-M   'I 41'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   16.1249(3)
_cell_length_b                   16.1249(3)
_cell_length_c                   19.5060(9)
_cell_measurement_reflns_used    7001
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.03
_cell_measurement_theta_min      2.53
_cell_volume                     5071.8(3)
_computing_cell_refinement       'SMART-NT 5.6 (Bruker AXS Inc., 2005)'
_computing_data_collection       'SMART-NT 5.6 (Bruker AXS Inc., 2005)'
_computing_data_reduction        'SAINT+ 6.45 (Bruker AXS Inc., 2003)'
_computing_molecular_graphics    'SHELXTL 6.12 (BrukerAXS Inc., 2003)'
_computing_publication_material  'SHELXTL 6.12 (BrukerAXS Inc., 2003)'
_computing_structure_refinement  'SHELXTL 6.12 (BrukerAXS Inc., 2003)'
_computing_structure_solution    'SHELXTL 6.12 (BrukerAXS Inc., 2003)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART Apex'
_diffrn_measurement_method       'CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0241
_diffrn_reflns_av_sigmaI/netI    0.0317
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            11574
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         2.75
_exptl_absorpt_coefficient_mu    3.188
_exptl_absorpt_correction_T_max  0.853
_exptl_absorpt_correction_T_min  0.659
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2.10 (Bruker AXS Inc., 2005)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.761
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2640
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.959
_refine_diff_density_min         -0.434
_refine_diff_density_rms         0.080
_refine_ls_abs_structure_details
'Flack H D (1983), Acta Cryst. A39, 876-881, 2231 Friedel pairs'
_refine_ls_abs_structure_Flack   -0.016(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     331
_refine_ls_number_reflns         4906
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0284
_refine_ls_R_factor_gt           0.0243
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0292P)^2^+1.2702P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0520
_refine_ls_wR_factor_ref         0.0532
_reflns_number_gt                4545
_reflns_number_total             4906
_reflns_threshold_expression     >2sigma(I)
_cod_duplicate_entry             7105399
_cod_data_source_file            b923998g.txt
_cod_data_source_block           z55
_cod_database_code               7112777