Tri-, deca- and dodecanuclear Co(iii)‒pyrazolate metallacycles
Miras, Haralampos N.; Chakraborty, Indranil; Raptis, Raphael G.; Chemical Communications 46 (2010) 2569–; doi:10.1039/b920486e

data_7105385
_publ_section_title
;
 Tri-, deca- and dodecanuclear Co(iii)--pyrazolate metallacycles
;
_journal_issue                   15
_journal_name_full               'Chemical Communications'
_journal_page_first              2569
_journal_paper_doi               10.1039/b920486e
_journal_volume                  46
_journal_year                    2010
_chemical_formula_sum            'C104 H27 Co3 N23 O21 P4'
_chemical_formula_weight         2235.16
_chemical_name_systematic
;
?
;
_space_group_IT_number           12
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 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                 109.20(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   33.330(7)
_cell_length_b                   16.335(3)
_cell_length_c                   19.603(4)
_cell_measurement_reflns_used    3355
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      51.331
_cell_measurement_theta_min      4.524
_cell_volume                     10079(4)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
;
_computing_data_collection
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
;
_computing_molecular_graphics    'Diamond v. 3.2'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 15.9832
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type  'Oxford Gemini Kappa CCD'
_diffrn_measurement_method       '\w & \p 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  0.0768
_diffrn_reflns_av_sigmaI/netI    0.1065
_diffrn_reflns_limit_h_max       41
_diffrn_reflns_limit_h_min       -42
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            36062
_diffrn_reflns_theta_full        26.71
_diffrn_reflns_theta_max         26.71
_diffrn_reflns_theta_min         1.10
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.636
_exptl_absorpt_correction_T_max  0.9688
_exptl_absorpt_correction_T_min  0.9392
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May 8 2007,13:10:02)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.473
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             4484
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.805
_refine_diff_density_min         -1.258
_refine_diff_density_rms         0.128
_refine_ls_extinction_coef       none
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     673
_refine_ls_number_reflns         10796
_refine_ls_number_restraints     57
_refine_ls_restrained_S_all      1.911
_refine_ls_R_factor_all          0.1338
_refine_ls_R_factor_gt           0.0739
_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^)+(0.1132P)^2^+39.8021P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1957
_refine_ls_wR_factor_ref         0.2294
_reflns_number_gt                6495
_reflns_number_total             10796
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            b920486e.txt
_cod_data_source_block           co3
_cod_original_cell_volume        10079(3)
_cod_original_sg_symbol_H-M      C2/m
_cod_database_code               7105385