Bird-like spiro-metallacyclic complexes based on a bent oxadiazole bridging ligand
Zhao, Xia-Xia; Ma, Jian-Ping; Shen, Da-Zhong; Dong, Yu-Bin; Huang, Ru-Qi; CrystEngComm 11 (2009) 1281–; doi:10.1039/b818753n

data_7200600
_publ_section_title
;
 Bird-like spiro-metallacyclic complexes based on a bent oxadiazole
 bridging ligand
;
_journal_issue                   7
_journal_name_full               CrystEngComm
_journal_page_first              1281
_journal_paper_doi               10.1039/b818753n
_journal_volume                  11
_journal_year                    2009
_chemical_formula_sum            'C40 H40 Cu N18 O12'
_chemical_formula_weight         1028.44
_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                69.886(3)
_cell_angle_beta                 78.080(4)
_cell_angle_gamma                70.235(3)
_cell_formula_units_Z            1
_cell_length_a                   8.335(2)
_cell_length_b                   12.075(3)
_cell_length_c                   12.621(3)
_cell_measurement_reflns_used    1626
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      24.292
_cell_measurement_theta_min      2.611
_cell_volume                     1116.6(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_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      298(2)
_diffrn_measured_fraction_theta_full 0.956
_diffrn_measured_fraction_theta_max 0.956
_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  0.0163
_diffrn_reflns_av_sigmaI/netI    0.0445
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -4
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            5136
_diffrn_reflns_theta_full        25.15
_diffrn_reflns_theta_max         25.15
_diffrn_reflns_theta_min         1.73
_exptl_absorpt_coefficient_mu    0.574
_exptl_absorpt_correction_T_max  0.9396
_exptl_absorpt_correction_T_min  0.7988
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.529
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             531
_exptl_crystal_size_max          0.41
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.529
_refine_diff_density_min         -0.345
_refine_diff_density_rms         0.061
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     322
_refine_ls_number_reflns         3826
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.0590
_refine_ls_R_factor_gt           0.0499
_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^)+(0.0524P)^2^+1.0530P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1156
_refine_ls_wR_factor_ref         0.1218
_reflns_number_gt                3293
_reflns_number_total             3826
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b818753n.txt
_cod_data_source_block           60915am
_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.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        1116.7(5)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7200600