Designing binuclear transition metal complexes: a new example of the versatility of N,N'-bis(2-aminobenzyl)-4,13-diaza-18-crown-6.
Vaiana, Lea; Platas-Iglesias, Carlos; Esteban-Gómez, David; Avecilla, Fernando; Clemente-Juan, Juan Modesto; Real, José Antonio; de Blas, Andrés; Rodríguez-Blas, Teresa; Dalton transactions (Cambridge, England : 2003)  (2005) 2031–2037; doi:10.1039/b503151f

data_7008463
_publ_section_title
;
 Designing binuclear transition metal complexes: a new example of the
 versatility of N,N'-bis(2-aminobenzyl)-4,13-diaza-18-crown-6.
;
_journal_issue                   11
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2031
_journal_page_last               2037
_journal_paper_doi               10.1039/b503151f
_journal_year                    2005
_chemical_formula_moiety         'C34 H52 N8 Ni2 O4, 4(Cl O4), 2(C2 H3 N) '
_chemical_formula_sum            'C38 H58 Cl4 N10 Ni2 O20'
_chemical_formula_weight         1234.12
_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                86.993(4)
_cell_angle_beta                 65.913(4)
_cell_angle_gamma                81.707(4)
_cell_formula_units_Z            1
_cell_length_a                   11.032(2)
_cell_length_b                   11.376(3)
_cell_length_c                   11.665(2)
_cell_measurement_temperature    293(2)
_cell_volume                     1322.5(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.972
_diffrn_measured_fraction_theta_max 0.972
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0288
_diffrn_reflns_av_sigmaI/netI    0.0733
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            7859
_diffrn_reflns_theta_full        27.10
_diffrn_reflns_theta_max         27.10
_diffrn_reflns_theta_min         1.81
_exptl_absorpt_coefficient_mu    0.996
_exptl_absorpt_correction_T_max  0.8489
_exptl_absorpt_correction_T_min  0.8181
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs (Scheldrick, 1996)'
_exptl_crystal_colour            Blue
_exptl_crystal_density_diffrn    1.550
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             640
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.517
_refine_diff_density_min         -0.486
_refine_diff_density_rms         0.080
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.008
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     355
_refine_ls_number_reflns         5667
_refine_ls_number_restraints     21
_refine_ls_restrained_S_all      1.010
_refine_ls_R_factor_all          0.1044
_refine_ls_R_factor_gt           0.0584
_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^)+(0.0922P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1476
_refine_ls_wR_factor_ref         0.1704
_reflns_number_gt                3558
_reflns_number_total             5667
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b503151f.txt
_cod_data_source_block           compound1
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed
to 'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7008463