Syntheses and luminescence behaviour of dinuclear copper(i) selenolate and tellurolate complexes. X-Ray crystal structures of [Cu2(μ-dppm)2(μ-SePh)]BF4 and [Cu2(μ-dppm)2(μ-TePh)]BF4
Wing-Wah Yam, Vivian; Lam, Chi-Ho; Cheung, Kung-Kai; Chemical Communications  (2001) 545–; doi:10.1039/b009676h

data_7114907
_publ_section_title
;
 Syntheses and luminescence behaviour of dinuclear copper(i) selenolate
 and tellurolate complexes. X-Ray crystal structures of
 [Cu2(\m-dppm)2(\m-SePh)]BF4 and [Cu2(\m-dppm)2(\m-TePh)]BF4
;
_journal_issue                   6
_journal_name_full               'Chemical Communications'
_journal_page_first              545
_journal_paper_doi               10.1039/b009676h
_journal_year                    2001
_chemical_formula_moiety         '(C56H49P4Te1Cu2)+ BF- (CH3)2CO (C2H5)2O'
_chemical_formula_sum            'C63 H65 B Cu2 F4 O2 P4 Te'
_chemical_formula_weight         1319.60
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_audit_creation_date             'Fri Mar 24 10:18:36 2000'
_audit_creation_method           'from TEXRAY.INF file'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.546(2)
_cell_length_b                   21.094(3)
_cell_length_c                   21.274(3)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    301.2
_cell_measurement_theta_max      0.0
_cell_measurement_theta_min      0.0
_cell_volume                     6078.8(15)
_computing_cell_refinement       'MAR Data Collection Software & DENZO'
_computing_data_collection       'MAR Data Collection Software & DENZO'
_computing_data_reduction        teXsan
_computing_publication_material  teXsan
_computing_structure_refinement  teXsan
_computing_structure_solution    SIR92
_diffrn_ambient_temperature      301.2
_diffrn_measurement_device       'MAR IPDS'
_diffrn_measurement_method       oscillation
_diffrn_orient_matrix_UB_11      0.00000
_diffrn_orient_matrix_UB_12      0.00000
_diffrn_orient_matrix_UB_13      0.00000
_diffrn_orient_matrix_UB_21      0.00000
_diffrn_orient_matrix_UB_22      0.00000
_diffrn_orient_matrix_UB_23      0.00000
_diffrn_orient_matrix_UB_31      0.00000
_diffrn_orient_matrix_UB_32      0.00000
_diffrn_orient_matrix_UB_33      0.00000
_diffrn_radiation_detector       'imaging plate'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'X-ray tube'
_diffrn_radiation_type           MoKalpha
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.00
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            6114
_diffrn_reflns_theta_max         25.65
_diffrn_standards_decay_%        0.00
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.329
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.442
_exptl_crystal_density_meas      0.000
_exptl_crystal_description       prism
_exptl_crystal_F_000             2680.00
_exptl_crystal_size_max          0.350
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.070
_refine_diff_density_max         0.88
_refine_diff_density_min         -1.07
_refine_ls_extinction_coef       0.00000
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_obs   2.094
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     624
_refine_ls_number_reflns         4742
_refine_ls_number_restraints     0
_refine_ls_R_factor_obs          0.0553
_refine_ls_shift/esd_max         1.8070
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_obs         0.0722
_reflns_number_observed          4742
_reflns_number_total             6114
_reflns_observed_criterion       3.00
_cod_data_source_file            b009676h.txt
_cod_data_source_block
ip585_Yam_(C56H49P4Te1Cu2)+_(BF4)-_(CH3)2CO_(C2H5)2O_Nov_06_1998
_cod_original_cell_volume        6078(1)
_cod_original_sg_symbol_H-M      'P 21 21 21 '
_cod_original_formula_sum        'C63 H65 B Cu2 F4 O2 P4 Te '
_cod_database_code               7114907