Mechanistic Aspects for the Formation of Copper Dimer Bridged by Phosphonic Acid and Extending Its Dimensionality by Organic and Inorganic Linkers: Synthesis, Structural Characterization, Magnetic Properties, and Theoretical Studies
Tripuramallu, Bharat Kumar; Mukherjee, Sandip; Das, Samar K.; Crystal Growth & Design 12 (2012) 5579–; doi:10.1021/cg3011162

data_4506943
_publ_section_title
;
 Mechanistic Aspects for the Formation of Copper Dimer Bridged by
 Phosphonic Acid and Extending Its Dimensionality by Organic and Inorganic
 Linkers: Synthesis, Structural Characterization, Magnetic Properties, and
 Theoretical Studies
;
_journal_issue                   11
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              5579
_journal_paper_doi               10.1021/cg3011162
_journal_volume                  12
_journal_year                    2012
_chemical_formula_moiety         'C28 H28 Cu2 Mo2 N4 O14 P2'
_chemical_formula_sum            'C28 H28 Cu2 Mo2 N4 O14 P2'
_chemical_formula_weight         1025.46
_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                71.952(8)
_cell_angle_beta                 72.257(8)
_cell_angle_gamma                64.876(7)
_cell_formula_units_Z            2
_cell_length_a                   11.130(6)
_cell_length_b                   12.406(7)
_cell_length_c                   13.926(7)
_cell_measurement_reflns_used    7439
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      24.99
_cell_measurement_theta_min      2.20
_cell_volume                     1621.4(15)
_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      298(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_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  0.0247
_diffrn_reflns_av_sigmaI/netI    0.0300
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            15400
_diffrn_reflns_theta_full        25.04
_diffrn_reflns_theta_max         25.04
_diffrn_reflns_theta_min         1.57
_exptl_absorpt_coefficient_mu    2.227
_exptl_absorpt_correction_T_max  0.7171
_exptl_absorpt_correction_T_min  0.5360
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'Bruker SAINT'
_exptl_crystal_colour            Green
_exptl_crystal_density_diffrn    2.100
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1016
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.764
_refine_diff_density_min         -0.475
_refine_diff_density_rms         0.089
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     477
_refine_ls_number_reflns         5662
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.0333
_refine_ls_R_factor_gt           0.0291
_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^)+(0.0327P)^2^+2.0095P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0704
_refine_ls_wR_factor_ref         0.0726
_reflns_number_gt                5128
_reflns_number_total             5662
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg3011162_si_002.cif
_cod_data_source_block           compound-6
_cod_original_cell_volume        1621.5(15)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4506943