A series of hybrids with a framework constructed from {‒SiW11‒Ln‒SiW11‒}nchains and {Cu/bimpy} ribbons
Zhou, Wanli; Zhang, Zheyu; Peng, Jun; Wang, Xiang; Shi, Zhenyu; Li, Guangzhe; CrystEngComm 16 (2014) 10893–; doi:10.1039/C4CE01409J

data_7218355
_publ_section_title
;
 A series of hybrids with a framework constructed from
 {--SiW11--Ln--SiW11--}nchains and {Cu/bimpy} ribbons
;
_journal_issue                   47
_journal_name_full               CrystEngComm
_journal_page_first              10893
_journal_paper_doi               10.1039/C4CE01409J
_journal_volume                  16
_journal_year                    2014
_chemical_formula_moiety         'C44 H36 Cu5 N20 O93 Si2 Sm2 W22'
_chemical_formula_sum            'C44 H66 Cu5 N20 O93 Si2 Sm2 W22'
_chemical_formula_weight         7082.45
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_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
_cell_angle_alpha                83.750(5)
_cell_angle_beta                 82.022(5)
_cell_angle_gamma                70.697(5)
_cell_formula_units_Z            1
_cell_length_a                   11.384(5)
_cell_length_b                   12.189(5)
_cell_length_c                   23.331(5)
_cell_measurement_reflns_used    17435
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      0.88
_cell_volume                     3019.0(19)
_computing_cell_refinement       CrysAlis
_computing_data_collection       'CrysAlis (Oxford Diffraction,2006)'
_computing_data_reduction        CrysAlis
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Xcalibur, Ruby, Gemini ultra'
_diffrn_measurement_method       '\w scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0475
_diffrn_reflns_av_sigmaI/netI    0.0931
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            17435
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         0.88
_exptl_absorpt_coefficient_mu    22.805
_exptl_absorpt_correction_T_max  0.003
_exptl_absorpt_correction_T_min  0.000
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Sheldrick, 1996'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    3.896
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3139
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.25
_refine_diff_density_max         4.344
_refine_diff_density_min         -5.425
_refine_diff_density_rms         0.760
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     871
_refine_ls_number_reflns         10604
_refine_ls_number_restraints     252
_refine_ls_restrained_S_all      1.007
_refine_ls_R_factor_all          0.0830
_refine_ls_R_factor_gt           0.0584
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1157P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1584
_refine_ls_wR_factor_ref         0.1850
_reflns_number_gt                8015
_reflns_number_total             10604
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce01409j2.cif
_cod_data_source_block           sm
_cod_depositor_comments
'Adding full bibliography for 7218354--7218358.cif.'
_cod_database_code               7218355