Self-assembly of copper(ii) complexes with ladder, bi-rack, rack‒ladder‒rack and layer structures by the directional-bonding approach using a T-shaped ligand.
Wang, Ming-Sheng; Guo, Guo-Cong; Fu, Ming-Lai; Xu, Ling; Cai, Li-Zhen; Huang, Jin-Shun; Dalton transactions (Cambridge, England : 2003)  (2005) 2899–2907; doi:10.1039/b501782c

data_7008337
_publ_section_title
;
 Self-assembly of copper(ii) complexes with ladder, bi-rack,
 rack--ladder--rack and layer structures by the directional-bonding
 approach using a T-shaped ligand.
;
_journal_issue                   17
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2899
_journal_page_last               2907
_journal_paper_doi               10.1039/b501782c
_journal_year                    2005
_chemical_formula_moiety         'C6 H13 Cu O10.50'
_chemical_formula_sum            'C6 H13 Cu O10.5'
_chemical_formula_weight         316.70
_chemical_name_systematic
;
?
;
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   17.724(4)
_cell_length_b                   7.3594(15)
_cell_length_c                   18.140(4)
_cell_measurement_reflns_used    5312
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4835
_cell_measurement_theta_min      3.2029
_cell_volume                     2366.1(9)
_computing_cell_refinement       'CrystalClear (Rigaku Corp., 2002)'
_computing_data_collection       'CrystalClear (Rigaku Corp., 2002)'
_computing_data_reduction        'CrystalClear (Rigaku Corp., 2002)'
_computing_publication_material  'Siemens SHELXTL^TM^ 5'
_computing_structure_refinement  'Siemens SHELXTL^TM^ 5'
_computing_structure_solution    'Siemens SHELXTL^TM^ 5'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Rigaku Mercury CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating-anode generator'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0832
_diffrn_reflns_av_sigmaI/netI    0.1545
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            14342
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         3.20
_exptl_absorpt_coefficient_mu    1.893
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7469
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sphere (Rigaku CrystalClear)'
_exptl_crystal_colour            Blue
_exptl_crystal_density_diffrn    1.778
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1296
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.467
_refine_diff_density_min         -0.644
_refine_diff_density_rms         0.103
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.002
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     159
_refine_ls_number_reflns         2084
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.001
_refine_ls_R_factor_all          0.1434
_refine_ls_R_factor_gt           0.0695
_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^)+(0.0790P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_wR_factor_gt          0.1555
_refine_ls_wR_factor_ref         0.1995
_reflns_number_gt                1379
_reflns_number_total             2084
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b501782c.txt
_cod_data_source_block           60
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'ORTHORHOMBIC' changed to 'orthorhombic'
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_cell_volume        2366.1(8)
_cod_original_sg_symbol_H-M      Pbcn
_cod_original_formula_sum        'C6 H13 Cu O10.50'
_cod_database_code               7008337