CFA-18: a homochiral metal-organic framework (MOF) constructed from rigid enantiopure bistriazolate linker molecules.
Knippen, Katharina; Bredenkötter, Björn; Kanschat, Lisa; Kraft, Maryana; Vermeyen, Tom; Herrebout, Wouter; Sugimoto, Kunihisa; Bultinck, Patrick; Volkmer, Dirk; Dalton transactions (Cambridge, England : 2003) 49 (2020) 15758–15768; doi:10.1039/d0dt02847a

data_7706254
_publ_section_title
;
 CFA-18: a homochiral metal-organic framework (MOF) constructed from rigid
 enantiopure bistriazolate linker molecules.
;
_journal_issue                   44
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              15758
_journal_page_last               15768
_journal_paper_doi               10.1039/d0dt02847a
_journal_volume                  49
_journal_year                    2020
_chemical_formula_sum            'C22 H24 Cl2 N2 O6'
_chemical_formula_weight         483.33
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_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
_audit_update_record
;
2020-10-27 deposited with the CCDC.	2020-10-29 downloaded from the CCDC.
;
_cell_angle_alpha                67.7990(10)
_cell_angle_beta                 72.2600(10)
_cell_angle_gamma                65.8980(10)
_cell_formula_units_Z            2
_cell_length_a                   10.7580(3)
_cell_length_b                   10.9296(3)
_cell_length_c                   11.4620(4)
_cell_measurement_reflns_used    4463
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.11
_cell_measurement_theta_min      2.11
_cell_volume                     1120.83(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX 2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Mercury, Diamond'
_computing_publication_material  Word
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_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  0.0639
_diffrn_reflns_av_sigmaI/netI    0.0367
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            31212
_diffrn_reflns_theta_full        26.11
_diffrn_reflns_theta_max         26.11
_diffrn_reflns_theta_min         2.11
_exptl_absorpt_coefficient_mu    0.332
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.432
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'block crystal'
_exptl_crystal_F_000             504
_exptl_crystal_size_max          0.06
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.353
_refine_diff_density_min         -0.222
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     295
_refine_ls_number_reflns         4463
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0597
_refine_ls_R_factor_gt           0.0389
_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^)+(0.0306P)^2^+0.7066P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0780
_refine_ls_wR_factor_ref         0.0856
_reflns_number_gt                3491
_reflns_number_total             4463
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d0dt02847a2.cif
_cod_data_source_block           mo_bb_0m_a
_cod_database_code               7706254