Monomeric Square-Planar Cobalt(II) Acetylacetonate: Mystery or Mistake?
Volodimir D. Vreshch; Jen-Hsien Yang; Haitao Zhang; Alexander S. Filatov; Evgeny V. Dikarev; Inorganic Chemistry 49 (2010) 8430–8434; doi:10.1021/ic100963r

data_4316509
_publ_contact_author_address
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 Department of Chemistry
 University at Albany, SUNY
 1400 Washington Avenue
 Albany, NY 12222
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_publ_contact_author_email       dikarev@albany.edu
_publ_contact_author_fax         (518)4423462
_publ_contact_author_name        'Evgeny V. Dikarev'
_publ_contact_author_phone       (518)4424401
_publ_section_title
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 Monomeric Square-Planar Cobalt(II) Acetylacetonate: Mystery or Mistake?
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8430
_journal_page_last               8434
_journal_paper_doi               10.1021/ic100963r
_journal_volume                  49
_journal_year                    2010
_chemical_formula_moiety         'C10 H14 Cu O4'
_chemical_formula_sum            'C10 H14 Cu O4'
_chemical_formula_weight         261.75
_chemical_name_systematic
;
 (2,4-Pentanedionato) copper (ii)
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 92.263(5)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.314(3)
_cell_length_b                   4.6875(14)
_cell_length_c                   11.323(3)
_cell_measurement_reflns_used    2161
_cell_measurement_temperature    190(2)
_cell_measurement_theta_max      25.03
_cell_measurement_theta_min      2.62
_cell_volume                     547.0(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      190(2)
_diffrn_measured_fraction_theta_full 1
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area-detector'
_diffrn_measurement_method       '0.30\% \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0237
_diffrn_reflns_av_unetI/netI     0.022
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            3612
_diffrn_reflns_theta_full        25
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         2.62
_exptl_absorpt_coefficient_mu    1.987
_exptl_absorpt_correction_T_max  0.9248
_exptl_absorpt_correction_T_min  0.7162
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            blue-green
_exptl_crystal_density_diffrn    1.589
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             270
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.593
_refine_diff_density_min         -0.267
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.078
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     72
_refine_ls_number_reflns         976
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.041
_refine_ls_R_factor_gt           0.0342
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0524P)^2^+0.4394P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0881
_refine_ls_wR_factor_ref         0.0922
_reflns_number_gt                823
_reflns_number_total             976
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic100963r_si_001_1.cif
_cod_data_source_block           5
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_database_code               4316509