Anion Influence on the Structure and Magnetic Properties of a Series of Multidimensional Pyrimidine-2-carboxylato-Bridged Copper(II) Complexes
José Suárez-Varela; Antonio J. Mota; Hakima Aouryaghal; Joan Cano; A. Rodríguez-Diéguez; Dominique Luneau; Enrique Colacio; Inorganic Chemistry 47 (2008) 8143–8158; doi:10.1021/ic800625w

data_4305658
_publ_contact_author             'Colacio, E..'
_publ_contact_author_email       ecolacio@ugr.es
_publ_section_title
;
Anion Influence on the Structure and Magnetic Properties of a Series of
Multidimensional Pyrimidine-2-carboxylato-Bridged Copper(II) Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8143
_journal_page_last               8158
_journal_paper_doi               10.1021/ic800625w
_journal_volume                  47
_journal_year                    2008
_chemical_formula_sum            'C13 H3 Au4 Cu2 K N14 O2'
_chemical_formula_weight         1341.35
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 95.615(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.731(5)
_cell_length_b                   15.198(4)
_cell_length_c                   9.498(2)
_cell_measurement_reflns_used    4810
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      23.32
_cell_measurement_theta_min      2.66
_cell_volume                     2834.5(12)
_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  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_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  0.0550
_diffrn_reflns_av_sigmaI/netI    0.0346
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            11644
_diffrn_reflns_theta_full        23.34
_diffrn_reflns_theta_max         23.34
_diffrn_reflns_theta_min         1.69
_exptl_absorpt_coefficient_mu    22.282
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.145013
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   Empirical
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    3.143
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             2352
_exptl_crystal_size_max          0.55
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.08
_refine_diff_density_max         2.479
_refine_diff_density_min         -2.232
_refine_diff_density_rms         0.322
_refine_ls_extinction_coef       0.00013(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   1.029
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     170
_refine_ls_number_reflns         2044
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0534
_refine_ls_R_factor_gt           0.0476
_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^)+(0.0822P)^2^+48.6588P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1274
_refine_ls_wR_factor_ref         0.1315
_reflns_number_gt                1752
_reflns_number_total             2044
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic800625w_si_001_1.cif
_cod_data_source_block
Compound_7_K{[mu-Ag(CN)2]2[(Cu(NH3)2)2(mu-2carboxypyrimidine)]}[Au(CN)2]2
_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.

'_exptl_absorpt_correction_type' value 'Empirical' changed to
'empirical' 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_cell_volume        2834.6(12)
_cod_database_code               4305658