New discrete and polymeric supramolecular architectures derived from dinuclear Co(II), Ni(II) and Cu(II) complexes of aryl-linked bis-beta-diketonato ligands and nitrogen bases: synthetic, structural and high pressure studies.
Clegg, Jack K.; Hayter, Michael J.; Jolliffe, Katrina A.; Lindoy, Leonard F.; McMurtrie, John C.; Meehan, George V.; Neville, Suzanne M.; Parsons, Simon; Tasker, Peter A.; Turner, Peter; White, Fraser J.; Dalton transactions (Cambridge, England : 2003) 39 (2010) 2804–2815; doi:10.1039/b920199h

data_7024691
_publ_section_title
;
 New discrete and polymeric supramolecular architectures derived from
 dinuclear Co(II), Ni(II) and Cu(II) complexes of aryl-linked
 bis-beta-diketonato ligands and nitrogen bases: synthetic, structural and
 high pressure studies.
;
_journal_issue                   11
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2804
_journal_page_last               2815
_journal_paper_doi               10.1039/b920199h
_journal_volume                  39
_journal_year                    2010
_chemical_formula_moiety         'C50 H70 Cu2 N2 O10'
_chemical_formula_sum            'C50 H70 Cu2 N2 O10'
_chemical_formula_weight         986.16
_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                82.904(8)
_cell_angle_beta                 84.495(8)
_cell_angle_gamma                72.746(8)
_cell_formula_units_Z            1
_cell_length_a                   7.108(4)
_cell_length_b                   11.354(6)
_cell_length_c                   16.593(9)
_cell_measurement_reflns_used    1150
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      21.502
_cell_measurement_theta_min      2.352
_cell_volume                     1266.6(12)
_computing_cell_refinement       'SAINT (Bruker, 1995)'
_computing_data_collection       'SMART (Bruker, 1995)'
_computing_data_reduction        'SAINT and XPREP (Bruker, 1995)'
_computing_molecular_graphics
'ORTEP-3 (Farrugia, 1997), WINGX-32 (Farrugia, 1999)'
_computing_publication_material  'enCIFer 1.0 (CCDC, 2003)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    "'SIR97 (Altomare, et. al. 1999)'"
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.954
_diffrn_measured_fraction_theta_max 0.865
_diffrn_measurement_device_type  'BRUKER SMART 1000 CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0530
_diffrn_reflns_av_sigmaI/netI    0.1282
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            8318
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.37
_diffrn_reflns_theta_min         2.96
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.896
_exptl_absorpt_correction_T_max  0.991
_exptl_absorpt_correction_T_min  0.736
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2007)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.293
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       blade
_exptl_crystal_F_000             522
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.437
_refine_diff_density_min         -0.515
_refine_diff_density_rms         0.074
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     296
_refine_ls_number_reflns         5499
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.1650
_refine_ls_R_factor_gt           0.0723
_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^)+(0.0745P)^2^+0.4612P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1540
_refine_ls_wR_factor_ref         0.1884
_reflns_number_gt                2804
_reflns_number_total             5499
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b920199h.txt
_cod_data_source_block           lj303sad
_cod_original_cell_volume        1266.5(11)
_cod_original_sg_symbol_Hall     '-p 1'
_cod_original_sg_symbol_H-M      'p -1'
_cod_database_code               7024691