Disaccharide recognition by binuclear copper(II) complexes.
Striegler, Susanne; Gichinga, Moses G; Chemical communications (Cambridge, England)  (2008) 5930–5932; doi:10.1039/b813356e

data_7103556
_publ_section_title
;
 Disaccharide recognition by binuclear copper(II) complexes.
;
_journal_issue                   45
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              5930
_journal_page_last               5932
_journal_paper_doi               10.1039/b813356e
_journal_year                    2008
_chemical_formula_moiety         'C18 H24 Cl Cu2 N4 O8, Cl O4'
_chemical_formula_sum            'C18 H24 Cl2 Cu2 N4 O12'
_chemical_formula_weight         686.41
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 116.020(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.0763(17)
_cell_length_b                   12.2502(14)
_cell_length_c                   15.3221(18)
_cell_measurement_reflns_used    4539
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      28.34
_cell_measurement_theta_min      2.23
_cell_volume                     2543.0(5)
_computing_cell_refinement       'SMART, SAINT'
_computing_data_collection       SMART
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXP-97 (Sheldrick, 1990)'
_computing_publication_material  'SHELXS-97 (Sheldrick, 2000)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      153(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker APEX'
_diffrn_measurement_method       '0.3 wide /w exposures'
_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  0.0453
_diffrn_reflns_av_sigmaI/netI    0.0486
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            24008
_diffrn_reflns_theta_full        28.34
_diffrn_reflns_theta_max         28.34
_diffrn_reflns_theta_min         2.23
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count na
_diffrn_standards_interval_time  na
_diffrn_standards_number         na
_exptl_absorpt_coefficient_mu    1.951
_exptl_absorpt_correction_T_max  0.7155
_exptl_absorpt_correction_T_min  0.5671
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   SHELXPREP
_exptl_crystal_colour            Blue
_exptl_crystal_density_diffrn    1.793
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Platelet
_exptl_crystal_F_000             1392
_exptl_crystal_size_max          0.304
_exptl_crystal_size_mid          0.250
_exptl_crystal_size_min          0.168
_refine_diff_density_max         1.485
_refine_diff_density_min         -1.043
_refine_diff_density_rms         0.137
_refine_ls_extinction_coef       0
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.970
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     343
_refine_ls_number_reflns         6303
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.970
_refine_ls_R_factor_all          0.0818
_refine_ls_R_factor_gt           0.0584
_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^)+(0.1193P)^2^+3.1883P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1637
_refine_ls_wR_factor_ref         0.1830
_reflns_number_gt                4539
_reflns_number_total             6303
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b813356e.txt
_cod_data_source_block           save
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'nm' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7103556