A continuing tale of chirality: metal coordination extended axial chirality of 4,4′-bipy to 1D infinite chain under cooperation of a nucleotide ligand
Zhou, Pei; Yao, Jian-feng; Sheng, Chuan-fang; Li, Hui; CrystEngComm 15 (2013) 8430–; doi:10.1039/c3ce40977e

data_7210932
_publ_section_title
;
 A continuing tale of chirality: metal coordination extended axial
 chirality of 4,4&#x2032;-bipy to 1D infinite chain under cooperation of a
 nucleotide ligand
;
_journal_issue                   42
_journal_name_full               CrystEngComm
_journal_page_first              8430
_journal_paper_doi               10.1039/c3ce40977e
_journal_volume                  15
_journal_year                    2013
_chemical_absolute_configuration ad
_chemical_formula_sum            'C38 H62 Cu2 N10 O27 P2'
_chemical_formula_weight         1280.00
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           20
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'C 2c 2'
_symmetry_space_group_name_H-M   'C 2 2 21'
_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            4
_cell_length_a                   10.924(2)
_cell_length_b                   22.372(5)
_cell_length_c                   20.725(4)
_cell_measurement_reflns_used    8350
_cell_measurement_temperature    153.1500
_cell_measurement_theta_max      29.1243
_cell_measurement_theta_min      2.0689
_cell_volume                     5065.0(18)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_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      153.1500
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       dtprofit.ref
_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  0.0405
_diffrn_reflns_av_sigmaI/netI    0.0500
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            21860
_diffrn_reflns_theta_full        29.08
_diffrn_reflns_theta_max         29.08
_diffrn_reflns_theta_min         2.07
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.005
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8163
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            Blue
_exptl_crystal_density_diffrn    1.679
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             2656
_exptl_crystal_size_max          0.3990
_exptl_crystal_size_mid          0.3780
_exptl_crystal_size_min          0.2770
_refine_diff_density_max         1.015
_refine_diff_density_min         -0.544
_refine_diff_density_rms         0.101
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.025(16)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     364
_refine_ls_number_reflns         6729
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0550
_refine_ls_R_factor_gt           0.0462
_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^)+(0.0596P)^2^+7.2934P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1139
_refine_ls_wR_factor_ref         0.1186
_reflns_number_gt                5863
_reflns_number_total             6729
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce40977e.txt
_cod_data_source_block           shelxl
_cod_original_cell_volume        5064.9(18)
_cod_original_sg_symbol_H-M      C222(1)
_cod_database_code               7210932