Crystal structure of poly-[(μ-1,4-bis(2-ethylbenzimidazol-1-ylmethyl)benzene-κ2 N:N′)-bis(μ4-2,2′-(1,3-phenylene)diacetate-κ4 O:O′:O′′:O′′′)dizinc(II)], C44H38N4O8Zn2
Xu, Chunying; Liu, Lu; Xinhua, Lou; Wang, Shimin; Zeitschrift für Kristallographie - New Crystal Structures 231 (2016) 939–941; doi:10.1515/ncrs-2016-0014

data_8107056
_publ_section_title
;
 Crystal structure of
 poly-[(\m-1,4-bis(2-ethylbenzimidazol-1-ylmethyl)benzene-\k2
 N:N&#x2032;)-bis(\m4-2,2&#x2032;-(1,3-phenylene)diacetate-\k4
 O:O&#x2032;:O&#x2032;&#x2032;:O&#x2032;&#x2032;&#x2032;)dizinc(II)],
 C44H38N4O8Zn2
;
_journal_issue                   3
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              939
_journal_page_last               941
_journal_paper_doi               10.1515/ncrs-2016-0014
_journal_volume                  231
_journal_year                    2016
_chemical_formula_moiety         'C44 H38 N4 O8 Zn2'
_chemical_formula_sum            'C44 H38 N4 O8 Zn2'
_chemical_formula_weight         881.52
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_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
_cell_angle_alpha                98.70(3)
_cell_angle_beta                 102.22(3)
_cell_angle_gamma                114.43(3)
_cell_formula_units_Z            1
_cell_length_a                   9.5486(19)
_cell_length_b                   10.578(2)
_cell_length_c                   11.088(2)
_cell_measurement_reflns_used    3767
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.1292
_cell_measurement_theta_min      1.9524
_cell_volume                     960.0(5)
_computing_cell_refinement       'CrystalClear (Rigaku/MSC Inc., 2006)'
_computing_data_collection       'CrystalClear (Rigaku/MSC Inc., 2006)'
_computing_data_reduction        'CrystalClear (Rigaku/MSC Inc., 2006)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_measurement_method       \w
_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  0.0242
_diffrn_reflns_av_sigmaI/netI    0.0273
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            9726
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.52
_exptl_absorpt_coefficient_mu    1.311
_exptl_absorpt_correction_T_max  0.7794
_exptl_absorpt_correction_T_min  0.6944
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.525
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             454
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.271
_refine_diff_density_min         -0.208
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     263
_refine_ls_number_reflns         3364
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0330
_refine_ls_R_factor_gt           0.0305
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0221P)^2^+0.7400P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0633
_refine_ls_wR_factor_ref         0.0645
_reflns_number_gt                3188
_reflns_number_total             3364
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            suppl_ncrs-2016-0014_suppl.cif
_cod_data_source_block           1
_cod_original_cell_volume        960.0(3)
_cod_original_sg_symbol_Hall     -P1
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               8107056