Novel Linear Transition Metal Clusters of a Heptadentate Bis-β-diketone Ligand
Guillem Aromí; Patrick Gamez; J. Krzystek; Huub Kooijman; Anthony L. Spek; Elizabeth J. MacLean; Simon J. Teat; Harriott Nowell; Inorganic Chemistry 46 (2007) 2519–2529; doi:10.1021/ic062075v

data_4307597
_publ_contact_author_address
;   Bijvoet Center for Biomolecular Research
    Crystal and Structural Chemistry
    Utrecht University
    Padualaan 8
    3584 CH Utrecht
    The Netherlands
;
_publ_contact_author_email       h.kooijman@chem.uu.nl
_publ_contact_author_fax         '+31 30 2533940'
_publ_contact_author_name        '   Dr. H. Kooijman'
_publ_contact_author_phone       '+31 30 2532533'
_publ_section_title
;
Novel Linear Transition Metal Clusters of a Heptadentate Bis-\b-diketone
Ligand
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2519
_journal_page_last               2529
_journal_paper_doi               10.1021/ic062075v
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'C39 H28 Co N3 O7'
_chemical_formula_weight         709.57
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 92.615(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.932(2)
_cell_length_b                   9.0376(17)
_cell_length_c                   28.463(5)
_cell_measurement_reflns_used    2065
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.780
_cell_measurement_theta_min      3.708
_cell_volume                     3323.1(10)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX 2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL and local programs''
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX II CCD diffractometer'
_diffrn_measurement_method       '\w rotation with narrow frames'
_diffrn_radiation_monochromator  'silicon 111'
_diffrn_radiation_source         'Daresbury SRS station 16.2SMX'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.84640
_diffrn_reflns_av_R_equivalents  0.0692
_diffrn_reflns_av_sigmaI/netI    0.0644
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            18576
_diffrn_reflns_theta_full        28.47
_diffrn_reflns_theta_max         28.47
_diffrn_reflns_theta_min         3.71
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.573
_exptl_absorpt_correction_T_max  0.9902
_exptl_absorpt_correction_T_min  0.9543
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.418
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1464
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.602
_refine_diff_density_min         -0.529
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     451
_refine_ls_number_reflns         4937
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0656
_refine_ls_R_factor_gt           0.0486
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0543P)^2^+2.4756P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1140
_refine_ls_wR_factor_ref         0.1246
_reflns_number_gt                3855
_reflns_number_total             4937
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic062075vsi20061030_124021_4.cif
_cod_data_source_block           2
_cod_database_code               4307597