Anthracene-based ferrocenylselenoethers: syntheses, crystal structures, Cu(I) complexes and sensoring property
Liu, Yu-Qing; Ji, Wei; Zhou, Hai-Yan; Li, Yu; Jing, Su; Zhu, Dunru; Zhang, jian; RSC Adv.  (2015) –; doi:10.1039/C5RA06591G

data_7220111
_publ_section_title
;
 Anthracene-based ferrocenylselenoethers: syntheses, crystal structures,
 Cu(I) complexes and sensoring property
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA06591G
_journal_year                    2015
_chemical_formula_sum            'C84 H68 Br2 Cu2 Fe2 O4 Se4'
_chemical_formula_weight         1855.82
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_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
_audit_update_record
;
2014-09-09 deposited with the CCDC.
2015-05-07 downloaded from the CCDC.
;
_cell_angle_alpha                94.931(2)
_cell_angle_beta                 102.002(2)
_cell_angle_gamma                90.115(2)
_cell_formula_units_Z            1
_cell_length_a                   8.4445(11)
_cell_length_b                   14.2012(18)
_cell_length_c                   15.5454(19)
_cell_measurement_temperature    296(2)
_cell_volume                     1816.4(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_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  0.0318
_diffrn_reflns_av_sigmaI/netI    0.0519
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            12972
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.34
_exptl_absorpt_coefficient_mu    4.125
_exptl_absorpt_correction_T_max  0.6161
_exptl_absorpt_correction_T_min  0.5766
_exptl_crystal_density_diffrn    1.697
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             920
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.457
_refine_diff_density_min         -0.412
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.979
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     442
_refine_ls_number_reflns         6323
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.979
_refine_ls_R_factor_all          0.0550
_refine_ls_R_factor_gt           0.0350
_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^)+(0.0426P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0828
_refine_ls_wR_factor_ref         0.0886
_reflns_number_gt                4648
_reflns_number_total             6323
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra06591g2.cif
_cod_data_source_block           sjc3
_cod_database_code               7220111