Syntheses and Structures of Isoindoline Complexes of Zn(II) and Cu(II): An Unexpected Trinuclear Zn(II) Complex
Oren P. Anderson; Agnete la Cour; Andrew Dodd; Andrew D. Garrett; Mark Wicholas; Inorganic Chemistry 42 (2003) 122–127; doi:10.1021/ic011246n

data_4312845
_publ_section_title
;
 Syntheses and Structures of Isoindoline Complexes of Zn(II) and Cu(II):
 An Unexpected Trinuclear Zn(II) Complex
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              122
_journal_page_last               127
_journal_paper_doi               10.1021/ic011246n
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C80 H74 Cl2 N20 O13 Zn3'
_chemical_formula_weight         1790.60
_chemical_name_common
;
[Zn3(4'-MeL)4](ClO4)2; 4'-MeLH =
1,3-bis{2-(4-methylpyridyl)imino}isoindoline
;
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'I -2ya'
_symmetry_space_group_name_H-M   'I 1 a 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                 99.2710(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.1604(2)
_cell_length_b                   18.4326(3)
_cell_length_c                   22.3174(4)
_cell_measurement_temperature    173(2)
_cell_volume                     8185.0(2)
_computing_cell_refinement       'SMART, Bruker'
_computing_data_collection       'SMART, Bruker'
_computing_data_reduction        'SMART, Bruker'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'Bruker AXS SMART CCD area detector'
_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  0.0495
_diffrn_reflns_av_sigmaI/netI    0.0646
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            24845
_diffrn_reflns_theta_full        26.75
_diffrn_reflns_theta_max         26.75
_diffrn_reflns_theta_min         1.44
_exptl_absorpt_coefficient_mu    1.012
_exptl_absorpt_correction_T_max  0.978
_exptl_absorpt_correction_T_min  0.724
_exptl_absorpt_correction_type   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.453
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'prismatic shape'
_exptl_crystal_F_000             3688
_exptl_crystal_size_max          0.72
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.30
_refine_diff_density_max         1.532
_refine_diff_density_min         -1.353
_refine_diff_density_rms         0.118
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.54(6)
_refine_ls_extinction_coef       0.00003(9)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1108
_refine_ls_number_reflns         11573
_refine_ls_number_restraints     17
_refine_ls_restrained_S_all      1.864
_refine_ls_R_factor_all          0.1201
_refine_ls_R_factor_gt           0.0684
_refine_ls_shift/su_max          1.764
_refine_ls_shift/su_mean         0.239
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1344P)^2^+7.6262P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1768
_refine_ls_wR_factor_ref         0.2238
_reflns_number_gt                6938
_reflns_number_total             11573
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic011246n_2.cif
_cod_data_source_block           sadmw3_Compound1
_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 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_database_code               4312845