Neutral (bis-beta-diketonato) iron(III), cobalt(II), nickel(II), copper(II) and zinc(II) metallocycles: structural, electrochemical and solvent extraction studies.
Clegg, Jack K.; Bray, David J.; Gloe, Kerstin; Gloe, Karsten; Hayter, Michael J.; Jolliffe, Katrina A.; Lawrance, Geoffrey A.; Meehan, George V.; McMurtrie, John C.; Lindoy, Leonard F.; Wenzel, Marco; Dalton transactions (Cambridge, England : 2003)  (2007) 1719–1730; doi:10.1039/b701575e

data_7005379
_publ_section_title
;
 Neutral (bis-beta-diketonato) iron(III), cobalt(II), nickel(II),
 copper(II) and zinc(II) metallocycles: structural, electrochemical and
 solvent extraction studies.
;
_journal_issue                   17
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1719
_journal_page_last               1730
_journal_paper_doi               10.1039/b701575e
_journal_year                    2007
_chemical_formula_moiety         'C28 H24 O8 Zn2, 2(N1 C7 H9)'
_chemical_formula_sum            'C42 H42 N2 O8 Zn2'
_chemical_formula_weight         833.5624
_space_group_IT_number           56
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ab 2ac'
_symmetry_space_group_name_H-M   'P c c n'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.2960(19)
_cell_length_b                   16.550(2)
_cell_length_c                   15.0810(19)
_cell_measurement_reflns_used    11759
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.2805
_cell_measurement_theta_min      2.461
_cell_volume                     3817.7(8)
_computing_cell_refinement       'SAINT (Bruker Nonius, 2004)'
_computing_data_collection       'APEX (Bruker Nonius, 2004)'
_computing_data_reduction        'SAINT (ibid), XPREP (Siemens, 1995)'
_computing_molecular_graphics
;ORTEP-3 (Farrugia, 2005)
WINGX-32 (Farrugia, 2005)
;
_computing_publication_material  'enCIFer 1.0 (CCDC, 2003)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare, et. al. 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Bruker Nonius APEX 2'
_diffrn_measurement_method       /p
_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  0.0285
_diffrn_reflns_av_sigmaI/netI    0.0173
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            36201
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.34
_diffrn_reflns_theta_min         1.81
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.313
_exptl_absorpt_correction_T_max  0.90000
_exptl_absorpt_correction_T_min  0.717
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (sheldrick, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.450
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1728
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.581
_refine_diff_density_min         -0.446
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     246
_refine_ls_number_reflns         4715
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0513
_refine_ls_R_factor_gt           0.0357
_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^)+(0.0542P)^2^+2.4240P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0955
_refine_ls_wR_factor_ref         0.1065
_reflns_number_gt                3608
_reflns_number_total             4715
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b701575e.txt
_cod_data_source_block           lj83sad
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      Pccn
_cod_database_code               7005379