Compositional control of pore geometry in multivariate metal-organic frameworks: an experimental and computational study.
Cadman, Laura K.; Bristow, Jessica K.; Stubbs, Naomi E.; Tiana, Davide; Mahon, Mary F.; Walsh, Aron; Burrows, Andrew D.; Dalton transactions (Cambridge, England : 2003) 45 (2016) 4316–4326; doi:10.1039/c5dt04045k

data_7037663
_publ_section_title
;
 Compositional control of pore geometry in multivariate metal-organic
 frameworks: an experimental and computational study.
;
_journal_issue                   10
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4316
_journal_page_last               4326
_journal_paper_doi               10.1039/c5dt04045k
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         '0.5(C44 H24 Br3.04 N4 O16 Zn4)'
_chemical_formula_sum            'C22 H18.48 Br1.52 N2 O8 Zn2'
_chemical_formula_weight         691.07
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           65
_space_group_name_Hall           '-A 2 2'
_space_group_name_H-M_alt        'A m m m'
_symmetry_space_group_name_Hall  '-A 2 2'
_symmetry_space_group_name_H-M   'A m m m'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2015-11-13
_audit_creation_method
;
Olex2 1.2
(compiled 2015.09.30 svn.r3233 for OlexSys, GUI svn.r5103)
;
_audit_update_record
;
2015-11-13 deposited with the CCDC.
2015-12-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.6342(14)
_cell_length_b                   16.488(3)
_cell_length_c                   14.229(3)
_cell_measurement_reflns_used    889
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      69.0000
_cell_measurement_theta_min      4.5920
_cell_volume                     2260.3(7)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'olex2.solve (Bourhis et al., 2015)'
_diffrn_ambient_environment      air
_diffrn_ambient_temperature      298(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 8.1150
_diffrn_detector_type            EosS2
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.970
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, EosS2'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0532
_diffrn_reflns_av_unetI/netI     0.0614
_diffrn_reflns_laue_measured_fraction_full 0.993
_diffrn_reflns_laue_measured_fraction_max 0.970
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            2827
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.970
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         71.351
_diffrn_reflns_theta_min         4.590
_diffrn_source                   'sealed X-ray tube'
_diffrn_source_type              'SuperNova (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    3.122
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.54896
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)

Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.015
_exptl_crystal_description       block
_exptl_crystal_F_000             683
_exptl_crystal_size_max          0.1363
_exptl_crystal_size_mid          0.0647
_exptl_crystal_size_min          0.0643
_refine_diff_density_max         1.313
_refine_diff_density_min         -0.718
_refine_diff_density_rms         0.142
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.121
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     90
_refine_ls_number_reflns         1229
_refine_ls_number_restraints     30
_refine_ls_restrained_S_all      1.130
_refine_ls_R_factor_all          0.0981
_refine_ls_R_factor_gt           0.0905
_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^)+(0.1916P)^2^+0.1827P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2471
_refine_ls_wR_factor_ref         0.2562
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1069
_reflns_number_total             1229
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5dt04045k2.cif
_cod_data_source_block           s15lkc31
_cod_depositor_comments
'Adding full bibliography for 7037655--7037663.cif.'
_cod_original_cell_volume        2260.2(8)
_cod_database_code               7037663
_shelxl_version_number           2014-3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H,H) groups
2. Uiso/Uaniso restraints and constraints
Uanis(C4) \\sim Ueq, Uanis(C5) \\sim Ueq, Uanis(C6) \\sim Ueq: with sigma of
0.02 and sigma for terminal atoms of 0.04
Uanis(Br1B) \\sim Ueq, Uanis(Br1A) \\sim Ueq: with sigma of 0.03 and sigma for
terminal atoms of 0.06
3. Others
 Fixed Sof: Br1A(0.135) Br1B(0.055) C3(0.5) C3A(0.5) C4(0.305) H4A(0.305)
 H4B(0.305) C5(0.305) H5A(0.305) H5B(0.305) C6(0.14) H6A(0.14) H6B(0.14)
4.a Secondary CH2 refined with riding coordinates:
 C4(H4A,H4B), C5(H5A,H5B), C6(H6A,H6B)
;
_olex2_submission_special_instructions 'No special instructions were received'