Ligand Aspect Ratio as a Decisive Factor for the Self-Assembly of Coordination Cages.
Jansze, Suzanne M.; Cecot, Giacomo; Wise, Matthew D.; Zhurov, Konstantin O.; Ronson, Tanya K.; Castilla, Ana M.; Finelli, Alba; Pattison, Philip; Solari, Euro; Scopelliti, Rosario; Zelinskii, Genrikh E.; Vologzhanina, Anna V.; Voloshin, Yan Z.; Nitschke, Jonathan R.; Severin, Kay; Journal of the American Chemical Society 138 (2016) 2046–2054; doi:10.1021/jacs.5b13190

data_4124904
_publ_section_title
;
 Ligand Aspect Ratio as a Decisive Factor for the Self-Assembly of
 Coordination Cages.
;
_journal_issue                   6
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              2046
_journal_page_last               2054
_journal_paper_doi               10.1021/jacs.5b13190
_journal_volume                  138
_journal_year                    2016
_chemical_formula_moiety         'C24 H26 B2 Fe N8 O8'
_chemical_formula_sum            'C24 H26 B2 Fe N8 O8'
_chemical_formula_weight         632.00
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2015-11-18
_audit_creation_method
;
Olex2 1.2
(compiled 2015.09.30 svn.r3233 for OlexSys, GUI svn.r5103)
;
_cell_angle_alpha                90
_cell_angle_beta                 122.21(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   23.908(5)
_cell_length_b                   8.0758(16)
_cell_length_c                   16.326(3)
_cell_measurement_temperature    120(2)
_cell_volume                     2667.0(13)
_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    'SIR2004 (Burla et al., 2007)'
_diffrn_ambient_temperature      120.15
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker Apex2 CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0586
_diffrn_reflns_av_unetI/netI     0.0512
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            15967
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.497
_diffrn_reflns_theta_min         2.534
_exptl_absorpt_coefficient_mu    0.632
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.4971
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.0946 before and 0.0706 after correction.
The Ratio of minimum to maximum transmission is 0.6667.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            'clear light orange'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.574
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1304
_exptl_crystal_recrystallization_method
'Slow diffusion of a solution of the ligand in DCM into hexane'
_exptl_crystal_size_max          0.46
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.793
_refine_diff_density_min         -0.424
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.163
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     214
_refine_ls_number_reflns         3056
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.163
_refine_ls_R_factor_all          0.0818
_refine_ls_R_factor_gt           0.0523
_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^)+(0.0316P)^2^+7.2543P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1037
_refine_ls_wR_factor_ref         0.1177
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2342
_reflns_number_total             3056
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja5b13190_si_002.cif
_cod_data_source_block           sj10
_cod_depositor_comments
'Adding full bibliography for 4124901--4124909.cif.'
_cod_original_cell_volume        2667.2(12)
_cod_database_code               4124904
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Uiso/Uaniso restraints and constraints
Uanis(O1A) = Uanis(O1B)
Uanis(O2A) = Uanis(O2B)
Uanis(O3A) = Uanis(O3B)
Uanis(N1A) = Uanis(N1B)
Uanis(N3A) = Uanis(N3B)
3. Others
 Sof(O1B)=Sof(O2B)=Sof(O3B)=Sof(N1B)=Sof(N3B)=1-FVAR(1)
 Sof(O1A)=Sof(O2A)=Sof(O3A)=Sof(N1A)=Sof(N3A)=FVAR(1)
4.a Aromatic/amide H refined with riding coordinates:
 C8(H8), C9(H9), C11(H11), C13(H13)
4.b Idealised Me refined as rotating group:
 C3(H3A,H3B,H3C), C7(H7A,H7B,H7C), C10(H10A,H10B,H10C)
;
_shelx_res_checksum              85742
_shelx_hkl_checksum              98681
_shelx_shelxl_version_number     2014/7
_olex2_submission_original_sample_id sj10
_olex2_submission_special_instructions 'No special instructions were received'