Mono- and ditopic hydroxamate ligands towards discrete and extended network architectures.
Fugu, Mohammed B.; Ellaby, Rebecca J.; O'Connor, Helen M; Pitak, Mateusz B.; Klooster, Wim; Horton, Peter N.; Coles, Simon J.; Al-Mashhadani, Mohammed H; Perepichka, Igor F.; Brechin, Euan K.; Jones, Leigh F.; Dalton transactions (Cambridge, England : 2003) 48 (2019) 10180–10190; doi:10.1039/c9dt01531k

data_1551238
_publ_section_title
;
 Mono- and ditopic hydroxamate ligands towards discrete and extended
 network architectures.
;
_journal_issue                   27
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10180
_journal_page_last               10190
_journal_paper_doi               10.1039/c9dt01531k
_journal_volume                  48
_journal_year                    2019
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C16 H18 N4 O4 Zn1 (C2 H8 O2)'
_chemical_formula_sum            'C18 H26 N4 O6 Zn'
_chemical_formula_weight         459.80
_chemical_name_common            '[Zn1]n'
_chemical_properties_physical    Hygroscopic
_space_group_crystal_system      orthorhombic
_space_group_IT_number           27
_space_group_name_Hall           'P 2 -2c'
_space_group_name_H-M_alt        'P c c 2'
_symmetry_space_group_name_Hall  'P 2 -2c'
_symmetry_space_group_name_H-M   'P c c 2'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2019-05-20 deposited with the CCDC.    2019-06-04 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   14.3459(4)
_cell_length_b                   10.8600(3)
_cell_length_c                   6.3652(2)
_cell_measurement_reflns_used    9998
_cell_measurement_temperature    100.0(2)
_cell_measurement_theta_max      31.6110
_cell_measurement_theta_min      2.3250
_cell_volume                     991.68(5)
_computing_cell_refinement       'crysalispro 1.171.39.30d (rigaku od, 2017)'
_computing_data_collection       'crysalispro 1.171.39.30d (rigaku od, 2017)'
_computing_data_reduction        'crysalispro 1.171.39.30d (rigaku od, 2017)'
_computing_molecular_graphics
'ORTEX - P. McArdle, J.Appl.Cryst.,1995,28,65-65.'
_computing_publication_material
'Oscail - P. McArdle, J.Appl.Cryst.,2017,50,320-326.'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution
'SHELXT - G.M.Sheldrick,Acta Crystallogr.A71(2015)3-8.'
_diffrn_ambient_temperature      100.0(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'xtalab afc12 (rcd3): kappa single'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0335
_diffrn_reflns_av_unetI/netI     0.0159
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            17587
_diffrn_reflns_point_group_measured_fraction_full 0.986
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.346
_diffrn_reflns_theta_min         1.875
_diffrn_source                   'fine-focus sealed x-ray tube'
_exptl_absorpt_coefficient_mu    1.282
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.57837
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
crysalispro 1.171.39.30d (rigaku oxford diffraction, 2017)
empirical absorption correction using spherical harmonics,
 implemented in scale3 abspack scaling algorithm.
;
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.540
_exptl_crystal_description       Parallelepiped
_exptl_crystal_F_000             480
_exptl_crystal_preparation       Luminescent
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: methanol'
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.01
_refine_diff_density_max         3.252
_refine_diff_density_min         -0.305
_refine_diff_density_rms         0.119
_refine_ls_abs_structure_details
;
 Flack x determined using 754 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.00(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     135
_refine_ls_number_reflns         1787
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0462
_refine_ls_R_factor_gt           0.0457
_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^)+(0.1064P)^2^+0.1036P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1160
_refine_ls_wR_factor_ref         0.1165
_reflns_Friedel_coverage         0.791
_reflns_Friedel_fraction_full    0.974
_reflns_Friedel_fraction_max     0.974
_reflns_number_gt                1758
_reflns_number_total             1787
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt01531k2.cif
_cod_data_source_block           bfm93a
_cod_depositor_comments
'Adding full bibliography for 1551234--1551240.cif.'
_cod_database_code               1551238
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.883
_shelx_estimated_absorpt_t_max   0.969
_shelx_res_checksum              70177