Supramolecular approaches to metal-organic gels using Chevrel-type coordination clusters as building units
Lei Zhang; Bartosz Marzec; Rodolphe Clerac; Yanhui Chen; Hongzhou Zhang; Wolfgang Schmitt; Chem.Commun. 49 (2013) 66–; doi:10.1039/c2cc35486a

data_7108694
_publ_section_title
;
 Supramolecular approaches to metal-organic gels using
 &#x0091;Chevrel-type&#x0092; coordination clusters as building units
;
_journal_name_full               Chem.Commun.
_journal_page_first              66
_journal_paper_doi               10.1039/c2cc35486a
_journal_volume                  49
_journal_year                    2013
_chemical_formula_sum            'C62 H112 Cl5 Mn7 N6 O29 P8'
_chemical_formula_weight         2215.17
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_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                 103.59(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   24.577(5)
_cell_length_b                   35.726(7)
_cell_length_c                   14.376(3)
_cell_measurement_reflns_used    27145
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      26.65
_cell_measurement_theta_min      1.00
_cell_volume                     12269(5)
_computing_cell_refinement       'SMART (Bruker, 1997)'
_computing_data_collection       'SMART (Bruker, 1997)'
_computing_data_reduction        'SAINT (Bruker, 1997)'
_computing_molecular_graphics    'DIAMOND (Brandenburg, 1999)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX CCD'
_diffrn_measurement_method       w-scan
_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  0.1023
_diffrn_reflns_av_sigmaI/netI    0.0770
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       42
_diffrn_reflns_limit_k_min       -42
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            131252
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         0.85
_exptl_absorpt_coefficient_mu    0.967
_exptl_absorpt_correction_T_max  0.944
_exptl_absorpt_correction_T_min  0.911
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 1997)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.199
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4551
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_platon_squeeze_details
;
The PLATON SQUEEZE procedure was used to treat regions of
diffuse solvent which could not be sensibly modelled
in terms of atomic sites. Their contribution to the
diffraction pattern was removed and modified F(obs)**2
written to a new HKL file. The number of electrons thus located,
138 per unit cell, is included in the formula, formula weight,
calculated density, and F(000). This residual electron density
was assigned to three and one half molecules of the water solvent,
[138/4 = 34.5e per molecule; three and one half molecules
of the water would give 35e].
;
_refine_diff_density_max         3.981
_refine_diff_density_min         -1.422
_refine_diff_density_rms         0.198
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.982
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1103
_refine_ls_number_reflns         21598
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      0.983
_refine_ls_R_factor_all          0.1451
_refine_ls_R_factor_gt           0.1093
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.3000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3338
_refine_ls_wR_factor_ref         0.3693
_reflns_number_gt                14485
_reflns_number_total             21598
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2cc35486a.txt
_cod_data_source_block           a2
_cod_original_cell_volume        12269(4)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7108694