Halide and Nitrite Recognizing Hexanuclear Metallacycle Copper(II) Pyrazolates
Ahmed A. Mohamed; Simone Ricci; Alfredo Burini; Rossana Galassi; Carlo Santini; Gina M. Chiarella; Doris Y. Melgarejo; John P. Fackler; Inorganic Chemistry 50 (2011) 1014–1020; doi:10.1021/ic1016824

data_4324335
_publ_section_title
;
 Halide and Nitrite Recognizing Hexanuclear Metallacycle Copper(II)
 Pyrazolates
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1014
_journal_page_last               1020
_journal_paper_doi               10.1021/ic1016824
_journal_volume                  50
_journal_year                    2011
_chemical_formula_moiety         'C30 H6 Cl Cu6 F36 N12 O6, C16 H36 N'
_chemical_formula_sum            'C46 H42 Cl Cu6 F36 N13 O6'
_chemical_formula_weight         1973.62
_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                93.835(2)
_cell_angle_beta                 98.987(3)
_cell_angle_gamma                91.077(2)
_cell_formula_units_Z            2
_cell_length_a                   12.5942(17)
_cell_length_b                   12.7607(18)
_cell_length_c                   25.769(4)
_cell_measurement_reflns_used    9033
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      26.27
_cell_measurement_theta_min      2.26
_cell_volume                     4079.6(10)
_computing_cell_refinement       'SMART (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SMART (Bruker, 2001)'
_computing_molecular_graphics    'SHELXL97 (Sheldrick, 2008)'
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type  'Bruker SMART 1K 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  0.0403
_diffrn_reflns_av_sigmaI/netI    0.0685
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            35662
_diffrn_reflns_theta_full        26.34
_diffrn_reflns_theta_max         26.34
_diffrn_reflns_theta_min         1.60
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.697
_exptl_absorpt_correction_T_max  0.8353
_exptl_absorpt_correction_T_min  0.7498
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2004)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.607
_exptl_crystal_description       block
_exptl_crystal_F_000             1944
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.11
_platon_squeeze_details
;

;
_refine_diff_density_max         0.629
_refine_diff_density_min         -0.473
_refine_diff_density_rms         0.098
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     992
_refine_ls_number_reflns         16192
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.0636
_refine_ls_R_factor_gt           0.0436
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0503P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1007
_refine_ls_wR_factor_ref         0.1063
_reflns_number_gt                11619
_reflns_number_total             16192
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic1016824_si_001_1.cif
_cod_data_source_block           crown_Cl
_cod_original_cell_volume        4079.5(10)
_cod_database_code               4324335