A family of polynuclear cobalt complexes upon employment of an indeno-quinoxaline based oxime ligand
Canaj, Angelos B.; Nodaraki, Lydia E.; Ślepokura, Katarzyna; Siczek, Milosz; Tzimopoulos, Demetrios I.; Lis, Tadeusz; Milios, Constantinos J.; RSC Adv. 4 (2014) 23068–; doi:10.1039/C4RA01914H

data_7235583
_publ_section_title
;
 A family of polynuclear cobalt complexes upon employment of an
 indeno-quinoxaline based oxime ligand
;
_journal_issue                   44
_journal_name_full               'RSC Adv.'
_journal_page_first              23068
_journal_paper_doi               10.1039/C4RA01914H
_journal_volume                  4
_journal_year                    2014
_chemical_formula_moiety         'C68 H50 Co3 N14 O10, 7.9(C H4 O)'
_chemical_formula_sum            'C75.9 H81.6 Co3 N14 O17.9'
_chemical_formula_weight         1653.14
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 92.82(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.248(6)
_cell_length_b                   21.492(8)
_cell_length_c                   19.745(6)
_cell_measurement_reflns_used    6941
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.00
_cell_measurement_theta_min      2.80
_cell_volume                     7734(5)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type
;
Xcalibur R kappa-geometry diffractometer with a Ruby 
CCD camera 
;
_diffrn_measurement_method       'omega scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0580
_diffrn_reflns_av_sigmaI/netI    0.0953
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            45060
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         28.07
_diffrn_reflns_theta_min         2.80
_exptl_absorpt_coefficient_mu    0.714
_exptl_absorpt_correction_T_max  0.908
_exptl_absorpt_correction_T_min  0.838
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
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            brown
_exptl_crystal_density_diffrn    1.420
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             3437
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.852
_refine_diff_density_min         -0.698
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     973
_refine_ls_number_reflns         18761
_refine_ls_number_restraints     180
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.1461
_refine_ls_R_factor_gt           0.0775
_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^)+(0.0776P)^2^+15.7001P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1706
_refine_ls_wR_factor_ref         0.2080
_reflns_number_gt                10712
_reflns_number_total             18761
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ra01914h2.cif
_cod_data_source_block           ln194ab
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_original_formula_sum        'C75.90 H81.60 Co3 N14 O17.90'
_cod_database_code               7235583