1D + 1D →1D Polyrotaxane, 2D + 2D →3D Interpenetrated, and 3D Self-Penetrated Divalent Metal Terephthalate Bis(pyridylformyl)piperazine Coordination Polymers
Curtis Y. Wang; Zachary M. Wilseck; Robert L. LaDuca; Inorganic Chemistry 50 (2011) 8997–9003; doi:10.1021/ic201196g

data_4326249
_publ_section_title
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 1D + 1D \\rightarrow 1D Polyrotaxane, 2D + 2D \\rightarrow 3D
 Interpenetrated, and 3D Self-Penetrated Divalent Metal Terephthalate
 Bis(pyridylformyl)piperazine Coordination Polymers
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8997
_journal_page_last               9003
_journal_paper_doi               10.1021/ic201196g
_journal_volume                  50
_journal_year                    2011
_chemical_formula_sum            'C40 H36 Cl2 N8 O8 Zn2'
_chemical_formula_weight         958.41
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2011-01-11 # Formatted by publCIF
;
_cell_angle_alpha                90.00
_cell_angle_beta                 98.7340(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.4159(8)
_cell_length_b                   18.6675(15)
_cell_length_c                   10.0697(8)
_cell_measurement_reflns_used    3969
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      24.94
_cell_measurement_theta_min      2.26
_cell_volume                     1935.2(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w 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  0.0666
_diffrn_reflns_av_sigmaI/netI    0.0613
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            14019
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.30
_diffrn_reflns_theta_min         1.98
_exptl_absorpt_coefficient_mu    1.444
_exptl_absorpt_correction_T_max  0.9183
_exptl_absorpt_correction_T_min  0.7770
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.645
_exptl_crystal_description       needle
_exptl_crystal_F_000             980
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.406
_refine_diff_density_min         -0.342
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     271
_refine_ls_number_reflns         3507
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0637
_refine_ls_R_factor_gt           0.0401
_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^)+(0.0327P)^2^+0.6428P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0787
_refine_ls_wR_factor_ref         0.0882
_reflns_number_gt                2586
_reflns_number_total             3507
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic201196g_si_002_4.cif
_cod_data_source_block           4
_cod_database_code               4326249