Transition metal complexes of 2-amino-3,5-dihalopyridines: Syntheses, structures and magnetic properties of (3,5-diCAPH)2CuX4 and (3,5-diBAPH)2CuX4
Tremelling, Grant W.; Foxman, Bruce M.; Landee, Christopher P.; Turnbull, Mark M.; Willett, Roger D.; Dalton Transactions  (2009) 10518–10526; doi:10.1039/b914392k

data_7002939
_publ_section_title
;
 Transition metal complexes of 2-amino-3,5-dihalopyridines: Syntheses,
 structures and magnetic properties of (3,5-diCAPH)2CuX4 and
 (3,5-diBAPH)2CuX4
;
_journal_issue                   47
_journal_name_full               'Dalton Transactions'
_journal_page_first              10518
_journal_page_last               10526
_journal_paper_doi               10.1039/b914392k
_journal_year                    2009
_chemical_formula_sum            'C10 H10 Br4 Cl4 Cu N4'
_chemical_formula_weight         711.20
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 94.001(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.3124(10)
_cell_length_b                   7.9776(5)
_cell_length_c                   14.6739(9)
_cell_measurement_reflns_used    9502
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      29.97
_cell_measurement_theta_min      2.50
_cell_volume                     1904.9(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'CCD area detector'
_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  0.0290
_diffrn_reflns_av_sigmaI/netI    0.0197
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            45303
_diffrn_reflns_theta_full        29.98
_diffrn_reflns_theta_max         29.98
_diffrn_reflns_theta_min         1.25
_exptl_absorpt_coefficient_mu    10.098
_exptl_absorpt_correction_T_max  0.2499
_exptl_absorpt_correction_T_min  0.0778
_exptl_absorpt_correction_type   numerical
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.480
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       square
_exptl_crystal_F_000             1340
_exptl_crystal_size_max          0.52
_exptl_crystal_size_mid          0.51
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.759
_refine_diff_density_min         -0.674
_refine_diff_density_rms         0.123
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.103
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         5541
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.103
_refine_ls_R_factor_all          0.0294
_refine_ls_R_factor_gt           0.0208
_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^)+(0.0104P)^2^+2.7715P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0398
_refine_ls_wR_factor_ref         0.0431
_reflns_number_gt                4929
_reflns_number_total             5541
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b914392k.txt
_cod_data_source_block           mmt133
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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      P2(1)/c
_cod_database_code               7002939