Two MnII2LnIII4 (Ln = Gd, Eu) hexanuclear compounds of p-tert-butylsulfinylcalix[4]arene
Bi, Yanfeng; Wang, Xiu-Teng; Wang, Bing-Wu; Liao, Wuping; Wang, Xiaofei; Zhang, Hongjie; Gao, Song; Li, Deqian; Dalton Transactions  (2009) 2250–2254; doi:10.1039/b817515b

data_7000811
_publ_contact_author             'Prof Dr Wuping Liao'
_publ_section_title
;
 Two MnII2LnIII4 (Ln = Gd, Eu) hexanuclear compounds of
 p-tert-butylsulfinylcalix[4]arene
;
_journal_issue                   12
_journal_name_full               'Dalton Transactions'
_journal_page_first              2250
_journal_page_last               2254
_journal_paper_doi               10.1039/b817515b
_journal_year                    2009
_chemical_formula_moiety
'[Gd4 Mn2 (C40H44O8S4)4 (H2O)2] (H2O)6.28 (CHCl3)7.72'
_chemical_formula_sum            'C167.72 H200.28 Cl23.16 Gd4 Mn2 O40.28 S16'
_chemical_formula_weight         4933.50
_chemical_name_common
'[Gd4 Mn2 (C40H44O8S4)4 (H2O)2] (H2O)6.28 (CHCl3)7.72'
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           88
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :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                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.7575(6)
_cell_length_b                   19.7575(6)
_cell_length_c                   65.511(3)
_cell_measurement_reflns_used    8608
_cell_measurement_temperature    184(2)
_cell_measurement_theta_max      28.44
_cell_measurement_theta_min      2.37
_cell_volume                     25572.8(16)
_computing_cell_refinement       'SMART (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT+ (Bruker, 1999)'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'SHELXTL (1998)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      184(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker AXS Apex CCD diffractometer'
_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  0.0279
_diffrn_reflns_av_sigmaI/netI    0.0192
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       85
_diffrn_reflns_limit_l_min       -71
_diffrn_reflns_number            124362
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         1.86
_exptl_absorpt_coefficient_mu    1.546
_exptl_absorpt_correction_T_max  0.8013
_exptl_absorpt_correction_T_min  0.6061
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   ' SADABS, Sheldrick, 1996'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.281
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             9938
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.15
_refine_diff_density_max         3.156
_refine_diff_density_min         -2.183
_refine_diff_density_rms         0.211
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     553
_refine_ls_number_reflns         14640
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.1031
_refine_ls_R_factor_gt           0.0852
_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^)+(0.1685P)^2^+237.2647P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2510
_refine_ls_wR_factor_ref         0.2676
_reflns_number_gt                11858
_reflns_number_total             14640
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b817515b2.txt
_cod_data_source_block           compound_1_non_squeezed
_cod_original_sg_symbol_H-M      I41/a
_cod_database_code               7000811