Structural variations in rare earth benzoate complexes : Part I. Lanthanum
Hendrik Bußkamp; Glen B. Deacon; Matthias Hilder; Peter C. Junk; Ulrich H. Kynast; Winnie W. Lee; David R. Turner; CrystEngComm 9 (2007) 394–; doi:10.1039/b700980a

data_7202724
_publ_section_title
;
 Structural variations in rare earth benzoate complexes : Part I.
 Lanthanum
;
_journal_issue                   5
_journal_name_full               CrystEngComm
_journal_page_first              394
_journal_paper_doi               10.1039/b700980a
_journal_volume                  9
_journal_year                    2007
_chemical_formula_moiety         'C27 H31 La1 N4 O7, C3 H7 N1 O1'
_chemical_formula_sum            'C30 H38 La N5 O8'
_chemical_formula_weight         735.56
_chemical_name_common
;poly((dimethylformamide)tris(2-
aminomethylbenzoato)lanthanum(iii)) DMF solvate
;
_chemical_name_systematic
;
poly[(dimethylformamide)tris(2-aminomethylbenzoato)lanthanum(III)]
DMF solvate
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                   24.9553(11)
_cell_length_b                   8.0474(3)
_cell_length_c                   30.6790(13)
_cell_measurement_temperature    123(2)
_cell_volume                     6161.1(4)
_computing_cell_refinement       'Bruker SMART (Bruker)'
_computing_data_collection       'Bruker SMART (Bruker)'
_computing_data_reduction        'Bruker SAINT (Bruker)'
_computing_molecular_graphics    'X-Seed (Barbour, 1999)'
_computing_publication_material  'CIFTAB (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker X8 Apex II CCD'
_diffrn_measurement_method       'phi and omega 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  0.1335
_diffrn_reflns_av_sigmaI/netI    0.0976
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            28375
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.10
_exptl_absorpt_coefficient_mu    1.445
_exptl_absorpt_correction_T_max  0.8932
_exptl_absorpt_correction_T_min  0.8690
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.586
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2992
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.428
_refine_diff_density_min         -3.600
_refine_diff_density_rms         0.214
_refine_ls_extinction_coef       0.0044(3)
_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   1.468
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     405
_refine_ls_number_reflns         5416
_refine_ls_number_restraints     258
_refine_ls_restrained_S_all      1.432
_refine_ls_R_factor_all          0.1490
_refine_ls_R_factor_gt           0.1324
_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^)+(0.0000P)^2^+205.9680P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2328
_refine_ls_wR_factor_ref         0.2389
_reflns_number_gt                4708
_reflns_number_total             5416
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b700980a.txt
_cod_data_source_block           HB12DMF
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed
to 'multi-scan' 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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      Pbca
_cod_database_code               7202724