Zinc complexes supported by multidentate aminophenolate ligands: synthesis, structure and catalysis in ring-opening polymerization of rac-lactide.
Wang, Liying; Ma, Haiyan; Dalton transactions (Cambridge, England : 2003) 39 (2010) 7897–7910; doi:10.1039/c0dt00250j

data_7026173
_publ_section_title
;
 Zinc complexes supported by multidentate aminophenolate ligands:
 synthesis, structure and catalysis in ring-opening polymerization of
 rac-lactide.
;
_journal_issue                   34
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7897
_journal_page_last               7910
_journal_paper_doi               10.1039/c0dt00250j
_journal_volume                  39
_journal_year                    2010
_chemical_formula_sum            'C23 H33 Cl2 N3 O Zn'
_chemical_formula_weight         503.79
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 97.982(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.3448(17)
_cell_length_b                   9.4596(10)
_cell_length_c                   16.1050(16)
_cell_measurement_reflns_used    3665
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      49.296
_cell_measurement_theta_min      4.995
_cell_volume                     2466.0(4)
_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 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0940
_diffrn_reflns_av_sigmaI/netI    0.0757
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            13064
_diffrn_reflns_theta_full        25.99
_diffrn_reflns_theta_max         25.99
_diffrn_reflns_theta_min         2.49
_exptl_absorpt_coefficient_mu    1.232
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7719
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.357
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             1056
_exptl_crystal_size_max          0.421
_exptl_crystal_size_mid          0.369
_exptl_crystal_size_min          0.210
_refine_diff_density_max         0.566
_refine_diff_density_min         -0.331
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.965
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     288
_refine_ls_number_reflns         4831
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      0.973
_refine_ls_R_factor_all          0.0633
_refine_ls_R_factor_gt           0.0470
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0514P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1108
_refine_ls_wR_factor_ref         0.1171
_reflns_number_gt                3562
_reflns_number_total             4831
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt00250j.txt
_cod_data_source_block           10
_cod_depositor_comments
;
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 2.4.2 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      P2(1)/c
_cod_database_code               7026173