Anion-dependent self-assembly of copper coordination polymers based on pyrazole-3,5-dicarboxylate and 1,2-di(4-pyridyl)ethylene.
Klongdee, Fatima; Boonmak, Jaursup; Youngme, Sujittra; Dalton transactions (Cambridge, England : 2003) 46 (2017) 4806–4815; doi:10.1039/c7dt00406k

data_7042915
_publ_section_title
;
 Anion-dependent self-assembly of copper coordination polymers based on
 pyrazole-3,5-dicarboxylate and 1,2-di(4-pyridyl)ethylene.
;
_journal_issue                   14
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4806
_journal_page_last               4815
_journal_paper_doi               10.1039/c7dt00406k
_journal_volume                  46
_journal_year                    2017
_chemical_formula_sum            'C29 H21 Cl Cu2 N6 O8'
_chemical_formula_weight         744.05
_chemical_name_common
'Poly{bis(mu-1,2-di(4-pyridyl)ethylene)-mu5-pyrazole-3,5-dicarboxylato)dicopper(II) perchlorate}'
_space_group_crystal_system      orthorhombic
_space_group_IT_number           62
_space_group_name_Hall           '-P 2ac 2n'
_space_group_name_H-M_alt        'P n m a'
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-12-14 deposited with the CCDC.
2017-03-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.8632(8)
_cell_length_b                   26.6997(18)
_cell_length_c                   8.4942(6)
_cell_measurement_reflns_used    4532
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      23.535
_cell_measurement_theta_min      2.9735
_cell_volume                     2917.3(3)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_collection       BrukerAPEX2
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_computing_molecular_graphics    SHELXL
_computing_publication_material  SHELXL
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type
;
Bruker D8 QUEST PHOTON 100
;
_diffrn_measurement_method       '\fand\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1430
_diffrn_reflns_av_unetI/netI     0.0846
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            61930
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.404
_diffrn_reflns_theta_min         2.874
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    1.613
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.6764
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2014/5'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.694
_exptl_crystal_description       block
_exptl_crystal_F_000             1504
_exptl_crystal_size_max          0.080
_exptl_crystal_size_mid          0.030
_exptl_crystal_size_min          0.030
_refine_diff_density_max         0.768
_refine_diff_density_min         -1.118
_refine_diff_density_rms         0.177
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.189
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     251
_refine_ls_number_reflns         3055
_refine_ls_number_restraints     130
_refine_ls_restrained_S_all      1.191
_refine_ls_R_factor_all          0.1356
_refine_ls_R_factor_gt           0.0769
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0621P)^2^+29.7712P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1887
_refine_ls_wR_factor_ref         0.2085
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2031
_reflns_number_total             3055
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt00406k2.cif
_cod_data_source_block           compound2
_cod_database_code               7042915
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.882
_shelx_estimated_absorpt_t_max   0.953
_shelx_res_checksum              95494