Effect of t-BuS vs. n-BuS on the topology, Cu⋯Cu distances and luminescence properties of 2D Cu4I4/RS(CH2)4SR metal‒organic frameworks
Knorr, Michael; Guyon, Fabrice; Kubicki, Marek M.; Rousselin, Yoann; Aly, Shawkat M.; Harvey, Pierre D.; New Journal of Chemistry 35 (2011) 1184–; doi:10.1039/c0nj00923g

data_7052653
_publ_section_title
;
 Effect of t-BuS vs. n-BuS on the topology, Cu&#x22EF;Cu distances and
 luminescence properties of 2D Cu4I4/RS(CH2)4SR metal--organic
 frameworks
;
_journal_issue                   6
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              1184
_journal_paper_doi               10.1039/c0nj00923g
_journal_volume                  35
_journal_year                    2011
_chemical_formula_moiety         'C24 H52 Cu4 I4 S4'
_chemical_formula_sum            'C24 H52 Cu4 I4 S4'
_chemical_formula_weight         1230.66
_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                 98.9580(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.5139(4)
_cell_length_b                   12.3909(3)
_cell_length_c                   15.0847(3)
_cell_measurement_reflns_used    8671
_cell_measurement_temperature    115(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      0.998
_cell_volume                     3787.55(14)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Bruker AXS BV, 1997-2004)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'ORTEP3 (Farrugia,1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Altomare et al., 1993)'
_diffrn_ambient_temperature      115(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Nonius Kappa Apex II'
_diffrn_measurement_method       CCD
_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  0.0570
_diffrn_reflns_av_sigmaI/netI    0.0427
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            31926
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         1.93
_exptl_absorpt_coefficient_mu    5.711
_exptl_absorpt_correction_T_max  0.6092
_exptl_absorpt_correction_T_min  0.3676
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'R.H. Blessing, acta cryst. (1995), a51, 33-38'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    2.158
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             2352
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.880
_refine_diff_density_min         -0.976
_refine_diff_density_rms         0.191
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.162
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     329
_refine_ls_number_reflns         8680
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.162
_refine_ls_R_factor_all          0.0479
_refine_ls_R_factor_gt           0.0396
_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^)+(0.0150P)^2^+30.1308P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0821
_refine_ls_wR_factor_ref         0.0859
_reflns_number_gt                7637
_reflns_number_total             8680
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0nj00923g.txt
_cod_data_source_block           10mkcuis2bu115k
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7052653