Total spontaneous resolution of nine-coordinate complexes
Lennartson, Anders; Håkansson, Mikael; CrystEngComm 11 (2009) 1979–; doi:10.1039/b903554k

data_7201039
_publ_section_title
;
 Total spontaneous resolution of nine-coordinate complexes
;
_journal_issue                   9
_journal_name_full               CrystEngComm
_journal_page_first              1979
_journal_paper_doi               10.1039/b903554k
_journal_volume                  11
_journal_year                    2009
_chemical_formula_moiety         'C13 H24 N2 Na3 O19 Pr S'
_chemical_formula_sum            'C13 H24 N2 Na3 O19 Pr S'
_chemical_formula_weight         754.29
_chemical_name_common
;
Ammonium trisodium tris(2,2?-oxydiacetato)-
praseodymium(iii)tiocyanate tetraahydrate
;
_chemical_name_systematic
;Ammonium trisodium tris(2,2?-oxydiacetato)-praseodymium(III)tiocyanate
tetraahydrate
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                83.75(2)
_cell_angle_beta                 72.724(10)
_cell_angle_gamma                86.44(2)
_cell_formula_units_Z            2
_cell_length_a                   9.1741(11)
_cell_length_b                   9.3387(16)
_cell_length_c                   17.7642(16)
_cell_measurement_reflns_used    8956
_cell_measurement_temperature    289(2)
_cell_measurement_theta_max      24.99
_cell_measurement_theta_min      2.29
_cell_volume                     1443.9(3)
_computing_cell_refinement       'CrystalClear(Rigaku, 2000)'
_computing_data_collection       'CrystalClear(Rigaku, 2000)'
_computing_data_reduction        'CrystalClear(Rigaku, 2000)'
_computing_molecular_graphics
'ORTEP-3 (Farrugia, 1997) and PLUTON (Spek, 1990)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SIR92 (Altomare et al., 1993)'
_computing_structure_solution    'CrystalClear(Rigaku, 2000)'
_diffrn_ambient_pressure         105
_diffrn_ambient_temperature      289(2)
_diffrn_detector_area_resol_mean 105
_diffrn_measured_fraction_theta_full 0.904
_diffrn_measured_fraction_theta_max 0.904
_diffrn_measurement_device_type  'Rigaku R-AXIS IIC image-plate system'
_diffrn_measurement_method       \f
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0680
_diffrn_reflns_av_sigmaI/netI    0.0692
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            8956
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.29
_diffrn_source                   'rotating anode'
_diffrn_source_type              RU-H3R
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.885
_exptl_absorpt_correction_T_max  0.7500
_exptl_absorpt_correction_T_min  0.5314
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrystalClear; Rigaku, 2000)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.712
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             728
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.103
_refine_diff_density_min         -1.093
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.073
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     352
_refine_ls_number_reflns         4584
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.073
_refine_ls_R_factor_all          0.0374
_refine_ls_R_factor_gt           0.0354
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0589P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0941
_refine_ls_wR_factor_ref         0.0951
_reflns_number_gt                4293
_reflns_number_total             4584
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b903554k.txt
_cod_data_source_block           3
_cod_database_code               7201039