Homochiral, Helical Supramolecular Metal-Organic Frameworks Organized by Strong π...π Stacking Interactions: Single-Crystal to Single-Crystal Transformations in Closely Packed Solids
Daniel L. Reger; Jacob J. Horger; Mark D. Smith; Gary J. Long; Fernande Grandjean; Inorganic Chemistry 50 (2011) 686–704; doi:10.1021/ic102256t

data_4324261
_publ_contact_author_address
;
Department of Chemistry and Biochemistry
University of South Carolina
Columbia, South Carolina 29208
USA
;
_publ_contact_author_email       reger@mail.chem.sc.edu
_publ_contact_author_fax         '1 803 777 9521'
_publ_contact_author_name        'Professor Daniel L. Reger'
_publ_contact_author_phone       '1 803 777 2587'
_publ_section_title
;
 Homochiral, Helical Supramolecular Metal-Organic Frameworks Organized by
 Strong \p...\p Stacking Interactions: Single-Crystal to Single-Crystal
 Transformations in Closely Packed Solids
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              686
_journal_page_last               704
_journal_paper_doi               10.1021/ic102256t
_journal_volume                  50
_journal_year                    2011
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C46 H38 Cu N10 O10'
_chemical_formula_sum            'C46 H38 Cu N10 O10'
_chemical_formula_weight         954.40
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           178
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_Hall  'P 61 2 (0 0 5)'
_symmetry_space_group_name_H-M   'P 61 2 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            6
_cell_length_a                   11.1347(3)
_cell_length_b                   11.1347(3)
_cell_length_c                   60.938(3)
_cell_measurement_reflns_used    8825
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      24.826
_cell_measurement_theta_min      2.215
_cell_volume                     6543.0(4)
_computing_cell_refinement       'SAINT-Plus Version 6.45 (Bruker, 2001)'
_computing_data_collection       'SMART Version 5.625 (Bruker, 2001)'
_computing_data_reduction        'SAINT-Plus Version 6.45 (Bruker, 2001)'
_computing_molecular_graphics    various
_computing_publication_material  'SHELXTL Version 6.14 (Bruker, 2000)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART APEX CCD diffractometer'
_diffrn_measurement_method       'omega scans'
_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  0.0756
_diffrn_reflns_av_sigmaI/netI    0.0296
_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       72
_diffrn_reflns_limit_l_min       -72
_diffrn_reflns_number            93818
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         2.01
_exptl_absorpt_coefficient_mu    0.573
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            'dichroic blue / pale green'
_exptl_crystal_density_diffrn    1.453
_exptl_crystal_description       'hexagonal pyramid'
_exptl_crystal_F_000             2958
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.369
_refine_diff_density_min         -0.334
_refine_diff_density_rms         0.061
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.04(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.256
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     306
_refine_ls_number_reflns         3858
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.256
_refine_ls_R_factor_all          0.0596
_refine_ls_R_factor_gt           0.0558
_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^)+(0.0390P)^2^+8.6249P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1265
_refine_ls_wR_factor_ref         0.1279
_reflns_number_gt                3638
_reflns_number_total             3858
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic102256t_si_002_06.cif
_cod_data_source_block           culala2
_cod_original_sg_symbol_Hall     'P 61 2 (0 0 -1)'
_cod_database_code               4324261