A new, simple, and efficient strategy for the preparation of active antifungal biodegradable materials via ring-opening polymerization of l-lactide with zinc aryloxides.
Petrus, Rafał; Sobota, Piotr; Dalton transactions (Cambridge, England : 2003) 48 (2019) 8193–8208; doi:10.1039/c9dt00627c

data_7701719
_publ_section_title
;
 A new, simple, and efficient strategy for the preparation of active
 antifungal biodegradable materials via ring-opening polymerization of
 l-lactide with zinc aryloxides.
;
_journal_issue                   23
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8193
_journal_page_last               8208
_journal_paper_doi               10.1039/c9dt00627c
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C30 H34 N2 O2 Zn, C12 H10 O'
_chemical_formula_sum            'C42 H44 N2 O3 Zn'
_chemical_formula_weight         690.16
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2019-03-29 deposited with the CCDC.	2019-05-09 downloaded from the CCDC.
;
_cell_angle_alpha                88.54(2)
_cell_angle_beta                 88.52(2)
_cell_angle_gamma                62.46(2)
_cell_formula_units_Z            4
_cell_length_a                   13.948(3)
_cell_length_b                   14.816(4)
_cell_length_c                   19.468(4)
_cell_measurement_reflns_used    5152
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      77.6525
_cell_measurement_theta_min      2.2662
_cell_volume                     3565.7(16)
_computing_cell_refinement       'CrysAlis PRO (Agilent, 2011)'
_computing_data_collection       'CrysAlis PRO (Agilent, 2011)'
_computing_data_reduction        'CrysAlis PRO (Agilent, 2011)'
_computing_molecular_graphics    'DIAMOND  (Brandenburg, 2007)'
_computing_publication_material  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.930
_diffrn_measured_fraction_theta_max 0.932
_diffrn_measurement_device_type  'Xcalibur PX \k-geometry diffractometer'
_diffrn_measurement_method       '\w and \f'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_unetI/netI     0.0572
_diffrn_reflns_Laue_measured_fraction_full 0.930
_diffrn_reflns_Laue_measured_fraction_max 0.932
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            15639
_diffrn_reflns_point_group_measured_fraction_full 0.930
_diffrn_reflns_point_group_measured_fraction_max 0.932
_diffrn_reflns_theta_full        67.700
_diffrn_reflns_theta_max         69.499
_diffrn_reflns_theta_min         2.270
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    1.274
_exptl_absorpt_correction_T_max  0.839
_exptl_absorpt_correction_T_min  0.642
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.286
_exptl_crystal_description       plate
_exptl_crystal_F_000             1456
_exptl_crystal_size_max          0.600
_exptl_crystal_size_mid          0.390
_exptl_crystal_size_min          0.180
_refine_diff_density_max         2.088
_refine_diff_density_min         -1.283
_refine_diff_density_rms         0.161
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.271
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     920
_refine_ls_number_reflns         15639
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.271
_refine_ls_R_factor_all          0.1399
_refine_ls_R_factor_gt           0.1102
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.2000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2915
_refine_ls_wR_factor_ref         0.3272
_reflns_Friedel_coverage         0.000
_reflns_number_gt                11054
_reflns_number_total             15639
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt00627c2.cif
_cod_data_source_block           1
_cod_original_cell_volume        3565.7(15)
_cod_database_code               7701719
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.515
_shelx_estimated_absorpt_t_max   0.803
_shelx_res_checksum              55291