Coexisting covalent and noncovalent nets: parallel interpenetration of a puckered rectangular coordination polymer and aromatic noncovalent nets
Lu, Jianjiang; Moulton, Brian; Zaworotko, Michael J.; Bourne, Susan A.; Chemical Communications  (2001) 861–; doi:10.1039/b102153m

data_7115070
_publ_section_title
;
 Coexisting covalent and noncovalent nets: parallel interpenetration of a
 puckered rectangular coordination polymer and aromatic noncovalent nets
;
_journal_issue                   9
_journal_name_full               'Chemical Communications'
_journal_page_first              861
_journal_paper_doi               10.1039/b102153m
_journal_year                    2001
_chemical_formula_sum            'C34 H32 N2 O4 Zn'
_chemical_formula_weight         597.99
_chemical_melting_point          300
_chemical_name_systematic
; 
[1,3-benzenedicarboxylate-1,2-bis(4-pyridyl)ethane-zinc(II)] toluene
solvate  
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_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                 91.116(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.243(3)
_cell_length_b                   18.317(5)
_cell_length_c                   15.391(4)
_cell_measurement_temperature    173(2)
_cell_volume                     2887.1(14)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_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  0.0863
_diffrn_reflns_av_sigmaI/netI    0.1661
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            11477
_diffrn_reflns_theta_full        23.32
_diffrn_reflns_theta_max         23.32
_diffrn_reflns_theta_min         2.37
_exptl_absorpt_coefficient_mu    0.892
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.376
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             1248
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.588
_refine_diff_density_min         -0.433
_refine_diff_density_rms         0.116
_refine_ls_extinction_coef       0.0040(10)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     302
_refine_ls_number_reflns         4127
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.1545
_refine_ls_R_factor_gt           0.0842
_refine_ls_shift/su_max          0.058
_refine_ls_shift/su_mean         0.009
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2118
_refine_ls_wR_factor_ref         0.2332
_reflns_number_gt                1904
_reflns_number_total             4127
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b102153m.txt
_cod_data_source_block           1c
_cod_original_cell_volume        2887.3(13)
_cod_original_sg_symbol_H-M      'P 1 2(1)/n 1'
_cod_database_code               7115070