Metal-directed assembly of chiral bis-Zn(ii) Schiff base structures.
Escárcega-Bobadilla, Martha V; Anselmo, Daniele; Wezenberg, Sander J.; Escudero-Adán, Eduardo C; Martínez Belmonte, Marta; Martin, Eddy; Kleij, Arjan W.; Dalton transactions (Cambridge, England : 2003) 41 (2012) 9766–9772; doi:10.1039/c2dt30642e

data_7019813
_publ_section_title
;
 Metal-directed assembly of chiral bis-Zn(ii) Schiff base structures.
;
_journal_issue                   32
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9766
_journal_page_last               9772
_journal_paper_doi               10.1039/c2dt30642e
_journal_volume                  41
_journal_year                    2012
_chemical_formula_sum            'C117.5 H99 Cl16 N8 O12 Zn6'
_chemical_formula_weight         2774.46
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 104.816(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   26.743(2)
_cell_length_b                   17.5255(15)
_cell_length_c                   24.944(2)
_cell_measurement_reflns_used    9145
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.94
_cell_measurement_theta_min      2.35
_cell_volume                     11302.2(16)
_computing_cell_refinement       'Bruker APEX2 v2011.4-0'
_computing_data_collection       'Bruker APEX2 v2011.4-0'
_computing_data_reduction        'Bruker SAINT V7.60A'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_solution    Sir2011
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 512
_diffrn_detector_type            '4K CCD area detector APEX II'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'APEX DUO Kappa 4-axis goniometer'
_diffrn_measurement_method
;
Fullsphere data collection, phi and omega scans
;
_diffrn_measurement_specimen_support 'magnetic support whith MicroMount'
_diffrn_radiation_monochromator  'Quazar MX Multilayer Optics'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0500
_diffrn_reflns_av_sigmaI/netI    0.0237
_diffrn_reflns_limit_h_max       39
_diffrn_reflns_limit_h_min       -39
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            306121
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         31.87
_diffrn_reflns_theta_min         1.74
_diffrn_source                   'Micorfocus source E025 IuS'
_diffrn_source_current           0.6
_diffrn_source_power             50
_diffrn_source_size              '0.2 mm x 0.2 mm fine focus'
_diffrn_source_type              'Bruker APEX DUO'
_exptl_absorpt_coefficient_mu    1.698
_exptl_absorpt_correction_T_max  0.8486
_exptl_absorpt_correction_T_min  0.6299
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
SADABS Version 2008/1 Bruker-Nonius
Blessing, Acta Cryst. (1995) A51 33-38
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.631
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             5632
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.106
_refine_diff_density_min         -1.626
_refine_diff_density_rms         0.135
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     737
_refine_ls_number_reflns         19311
_refine_ls_number_restraints     60
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0720
_refine_ls_R_factor_gt           0.0533
_refine_ls_shift/su_max          0.045
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0740P)^2^+68.8937P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1423
_refine_ls_wR_factor_ref         0.1578
_reflns_number_gt                15239
_reflns_number_total             19311
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt30642e.txt
_cod_data_source_block           mo_mei059z2_0m
_cod_depositor_comments
;
The following automatic conversions were performed:
'_diffrn_measurement_specimen_suppport' tag replaced with
'_diffrn_measurement_specimen_support'.

Automatic conversion script
Id: cif_correct_tags 1440 2010-10-19 06:21:57Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        11302.2(17)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7019813