Reaction of L2Zn2 with Ph2E2 – synthesis of LZnEPh and reactions with oxygen and H-acidic substrates
S. Gondzik; S. Schulz; D. Blaser; C. Wolper; Chem.Commun. 50 (2014) 1189–; doi:10.1039/c3cc48677j

data_7111811
_publ_section_title
;
 Reaction of L2Zn2 with Ph2E2 -- synthesis of LZnEPh and reactions with
 oxygen and H-acidic substrates
;
_journal_name_full               Chem.Commun.
_journal_page_first              1189
_journal_paper_doi               10.1039/c3cc48677j
_journal_volume                  50
_journal_year                    2014
_chemical_formula_moiety         'C50 H68 N4 O2 Zn2'
_chemical_formula_sum            'C50 H68 N4 O2 Zn2'
_chemical_formula_weight         887.82
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_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-2013
_cell_angle_alpha                72.859(2)
_cell_angle_beta                 73.051(2)
_cell_angle_gamma                61.825(2)
_cell_formula_units_Z            1
_cell_length_a                   10.6645(7)
_cell_length_b                   11.1272(7)
_cell_length_c                   11.9910(8)
_cell_measurement_reflns_used    21401
_cell_measurement_temperature    170(1)
_cell_measurement_theta_max      29.17
_cell_measurement_theta_min      2.51
_cell_volume                     1178.84(14)
_computing_cell_refinement       'BRUKER D8 KAPPA APEX 2 Vers. 3.0-2009'
_computing_data_collection       'BRUKER D8 KAPPA APEX 2 Vers. 3.0-2009'
_computing_data_reduction        'BRUKER D8 KAPPA APEX 2 Vers. 3.0-2009'
_computing_molecular_graphics    'BRUKER AXS SHELXTL Vers. 2008/4'
_computing_publication_material  'SHELXL-2013 (Sheldrick, 2013/4)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013/4)'
_computing_structure_solution    'BRUKER D8 KAPPA APEX 2 Vers. 3.0-2009'
_diffrn_ambient_temperature      170(1)
_diffrn_detector_area_resol_mean 512
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type
; 
 Bruker D8 KAPPA series II with APEX II area detector system
;
_diffrn_measurement_method
;
 Data collection strategy APEX 2/COSMO
;
_diffrn_radiation_monochromator  'Triumph Goebel mirror'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0224
_diffrn_reflns_av_unetI/netI     0.0159
_diffrn_reflns_Laue_measured_fraction_full 0.985
_diffrn_reflns_Laue_measured_fraction_max 0.980
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            31017
_diffrn_reflns_point_group_measured_fraction_full 0.985
_diffrn_reflns_point_group_measured_fraction_max 0.980
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.223
_diffrn_reflns_theta_min         1.807
_diffrn_source                   'sealed X-RAY tube'
_exptl_absorpt_coefficient_mu    1.059
_exptl_absorpt_correction_T_max  0.75
_exptl_absorpt_correction_T_min  0.57
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 BRUKER AXS SMART APEX 2 Vers. 3.0-2009
 R.H. Blessing, Acta Cryst. (1995) A51 33-38 
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.251
_exptl_crystal_description       block
_exptl_crystal_F_000             472
_exptl_crystal_size_max          0.330
_exptl_crystal_size_mid          0.280
_exptl_crystal_size_min          0.170
_refine_diff_density_max         1.896
_refine_diff_density_min         -0.280
_refine_diff_density_rms         0.074
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     262
_refine_ls_number_reflns         6280
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0407
_refine_ls_R_factor_gt           0.0351
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0656P)^2^+0.5796P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0985
_refine_ls_wR_factor_ref         0.1044
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5662
_reflns_number_total             6280
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c3cc48677j.txt
_cod_data_source_block           sg_473m
_cod_database_code               7111811
_shelx_estimated_absorpt_t_min   0.721
_shelx_estimated_absorpt_t_max   0.841
_shelxl_version_number           2013-4
_shelx_res_checksum              39516
_shelx_hkl_checksum              54351