Potassium, zinc, and magnesium complexes of a bulky OOO-tridentate bis(phenolate) ligand: synthesis, structures, and studies of cyclic ester polymerisation.
Huang, Yong; Wang, Wei; Lin, Chu-Chieh; Blake, Matthew P.; Clark, Lawrence; Schwarz, Andrew D.; Mountford, Philip; Dalton transactions (Cambridge, England : 2003) 42 (2013) 9313–9324; doi:10.1039/c3dt50135c

data_7022843
_publ_section_title
;
 Potassium, zinc, and magnesium complexes of a bulky OOO-tridentate
 bis(phenolate) ligand: synthesis, structures, and studies of cyclic ester
 polymerisation.
;
_journal_issue                   25
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9313
_journal_page_last               9324
_journal_paper_doi               10.1039/c3dt50135c
_journal_volume                  42
_journal_year                    2013
_chemical_formula_moiety         'C100 H104 O6 Zn2,2(C7 H8)'
_chemical_formula_sum            'C114 H120 O6 Zn2'
_chemical_formula_weight         1716.84
_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                102.9950(10)
_cell_angle_beta                 99.0350(10)
_cell_angle_gamma                118.2450(10)
_cell_formula_units_Z            1
_cell_length_a                   13.0407(9)
_cell_length_b                   13.5075(9)
_cell_length_c                   16.6604(11)
_cell_measurement_reflns_used    4121
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.963
_cell_measurement_theta_min      2.190
_cell_volume                     2397.5(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0139
_diffrn_reflns_av_sigmaI/netI    0.0222
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            12969
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.79
_exptl_absorpt_coefficient_mu    0.555
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.843
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Sheldrick (1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.189
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       parallelpiped
_exptl_crystal_F_000             912
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.655
_refine_diff_density_min         -0.420
_refine_diff_density_rms         0.058
_refine_ls_extinction_coef       none
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.004
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     538
_refine_ls_number_reflns         8762
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.007
_refine_ls_R_factor_all          0.0502
_refine_ls_R_factor_gt           0.0439
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1250P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1447
_refine_ls_wR_factor_ref         0.1515
_reflns_number_gt                7624
_reflns_number_total             8762
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt50135c.txt
_cod_data_source_block           '[Zn2L2]'
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7022843