Isolations and characterization of highly water-soluble dimeric lanthanide citrate and malate with ethylenediaminetetraacetate.
Chen, Mao-Long; Gao, Song; Zhou, Zhao-Hui; Dalton transactions (Cambridge, England : 2003) 41 (2012) 1202–1209; doi:10.1039/c1dt11466b

data_7017808
_publ_section_title
;
 Isolations and characterization of highly water-soluble dimeric
 lanthanide citrate and malate with ethylenediaminetetraacetate.
;
_journal_issue                   4
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1202
_journal_page_last               1209
_journal_paper_doi               10.1039/c1dt11466b
_journal_volume                  41
_journal_year                    2012
_chemical_formula_sum            'C32 H66 K8 La2 N4 O46'
_chemical_formula_weight         1833.51
_chemical_name_common
'Potassium ethylenediaminietetraacetato lanthanum citrate'
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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                84.066(4)
_cell_angle_beta                 72.720(4)
_cell_angle_gamma                65.178(4)
_cell_formula_units_Z            1
_cell_length_a                   11.234(3)
_cell_length_b                   11.305(3)
_cell_length_c                   14.592(4)
_cell_measurement_temperature    566(2)
_cell_volume                     1605.6(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      566(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Oxford CCD diffractometer'
_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  0.0803
_diffrn_reflns_av_sigmaI/netI    0.0623
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            8064
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.46
_exptl_absorpt_coefficient_mu    1.942
_exptl_absorpt_correction_T_max  0.8295
_exptl_absorpt_correction_T_min  0.6974
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_density_diffrn    1.896
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             920
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.355
_refine_diff_density_min         -0.804
_refine_diff_density_rms         0.161
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.106
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     466
_refine_ls_number_reflns         5608
_refine_ls_number_restraints     25
_refine_ls_restrained_S_all      2.326
_refine_ls_R_factor_all          0.0491
_refine_ls_R_factor_gt           0.0423
_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^)+(0.0586P)^2^+2.5241P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1104
_refine_ls_wR_factor_ref         0.1133
_reflns_number_gt                5245
_reflns_number_total             5608
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1dt11466b.txt
_cod_data_source_block           sad2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        1605.6(7)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7017808