Coordination Polymers Assembled from 3,5-Pyrazoledicarboxylic Acid and Bis(triazolyl) Ligands: Chiral andMeso-Structures Induced by Ligand Flexibility and a Six-Connected Self-Catenated Network
Zhou, Xin-Hui; Du, Xiao-Di; Li, Gao-Nan; Zuo, Jing-Lin; You, Xiao-Zeng; Crystal Growth & Design 9 (2009) 4487–; doi:10.1021/cg900509r

data_4509612
_publ_section_title
;
 Coordination Polymers Assembled from 3,5-Pyrazoledicarboxylic Acid and
 Bis(triazolyl) Ligands: Chiral andMeso-Structures Induced by Ligand
 Flexibility and a Six-Connected Self-Catenated Network
;
_journal_issue                   10
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              4487
_journal_paper_doi               10.1021/cg900509r
_journal_volume                  9
_journal_year                    2009
_chemical_formula_sum            'C15 H18 N8 Ni O4'
_chemical_formula_weight         433.08
_chemical_name_systematic
; 
 ? 
;
_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                101.620(2)
_cell_angle_beta                 102.546(3)
_cell_angle_gamma                91.579(3)
_cell_formula_units_Z            2
_cell_length_a                   8.2778(12)
_cell_length_b                   8.9873(13)
_cell_length_c                   12.5406(18)
_cell_measurement_reflns_used    2365
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      24.3
_cell_measurement_theta_min      1.6
_cell_volume                     889.5(2)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 2000)'
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 0.975
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_device_type  'Bruker Smart Apex CCD'
_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  0.1558
_diffrn_reflns_av_sigmaI/netI    0.0979
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            4784
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.70
_exptl_absorpt_coefficient_mu    1.133
_exptl_absorpt_correction_T_max  0.8667
_exptl_absorpt_correction_T_min  0.8575
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.617
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             448
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.13
_refine_diff_density_max         1.040
_refine_diff_density_min         -0.815
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     254
_refine_ls_number_reflns         3403
_refine_ls_number_restraints     48
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0561
_refine_ls_R_factor_gt           0.0529
_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^)+(0.0873P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1392
_refine_ls_wR_factor_ref         0.1419
_reflns_number_gt                3074
_reflns_number_total             3403
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg900509rsup1.cif
_cod_data_source_block           4
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4509612