When two metal centres are needed instead of one: exclusive induction of Z-DNA by dinuclear metal complexes
Alfredo Medina-Molner; Bernhard Spingler; Chem.Commun. 48 (2012) 1961–; doi:10.1039/c2cc16483c

data_7107336
_publ_section_title
;
 When two metal centres are needed instead of one: exclusive induction of
 Z-DNA by dinuclear metal complexes
;
_journal_name_full               Chem.Commun.
_journal_page_first              1961
_journal_paper_doi               10.1039/c2cc16483c
_journal_volume                  48
_journal_year                    2012
_chemical_formula_sum            'C23.5 H49 Cl Cu2 F6 N6 O7.5 S2'
_chemical_formula_weight         876.34
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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
_cell_angle_alpha                97.909(10)
_cell_angle_beta                 96.699(9)
_cell_angle_gamma                104.467(9)
_cell_formula_units_Z            2
_cell_length_a                   11.6587(9)
_cell_length_b                   11.9119(10)
_cell_length_c                   13.8305(11)
_cell_measurement_reflns_used    7998
_cell_measurement_temperature    183(2)
_cell_volume                     1819.2(3)
_computing_cell_refinement       'IPDS (Stoe, 1999)'
_computing_data_collection       'IPDS (Stoe, 1999)'
_computing_data_reduction        'X-RED (Stoe, 1999)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      183(2)
_diffrn_measured_fraction_theta_full 0.908
_diffrn_measured_fraction_theta_max 0.908
_diffrn_measurement_device_type  'Stoe IPDS'
_diffrn_measurement_method       '/f oscillation 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  0.0960
_diffrn_reflns_av_sigmaI/netI    0.0774
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            33110
_diffrn_reflns_theta_full        30.51
_diffrn_reflns_theta_max         30.51
_diffrn_reflns_theta_min         2.89
_diffrn_standards_interval_count 'every image'
_diffrn_standards_interval_time  11
_diffrn_standards_number         50-200
_exptl_absorpt_coefficient_mu    1.437
_exptl_absorpt_correction_T_max  0.9008
_exptl_absorpt_correction_T_min  0.7719
_exptl_absorpt_correction_type   numerical
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.600
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             906
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.945
_refine_diff_density_min         -0.565
_refine_diff_density_rms         0.103
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.972
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     435
_refine_ls_number_reflns         10097
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.974
_refine_ls_R_factor_all          0.0831
_refine_ls_R_factor_gt           0.0490
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0814P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1312
_refine_ls_wR_factor_ref         0.1516
_reflns_number_gt                6276
_reflns_number_total             10097
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2cc16483c.txt
_cod_data_source_block           am110304
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C23.50 H49 Cl Cu2 F6 N6 O7.50 S2'
_cod_database_code               7107336