<i>catena</i>-Poly[[aqua(dipyrido[3,2-<i>a</i>:2',3'-<i>c</i>]phenazine-κ^2^<i>N</i>^4^,<i>N</i>^5^)zinc(II)]-μ-pyrazine-2,3-dicarboxylato-κ^3^<i>N</i>^1^,<i>O</i>^2^:<i>O</i>^3^]
Wang, Xin; Li, Xiu-Ying; Wang, Qing-Wei; Che, Guang-Bo; Acta Crystallographica Section E 64 (2008) m1078–m1079; doi:10.1107/S1600536808022824

data_2219161
_publ_section_title
<i>catena</i>-Poly[[aqua(dipyrido[3,2-<i>a</i>:2',3'-<i>c</i>]phenazine-\k^2^<i>N</i>^4^,<i>N</i>^5^)zinc(II)]-\m-pyrazine-2,3-dicarboxylato-\k^3^<i>N</i>^1^,<i>O</i>^2^:<i>O</i>^3^]
_journal_coeditor_code           RZ2235
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m1078
_journal_page_last               m1079
_journal_paper_doi               10.1107/S1600536808022824
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          '[Zn (C6 H2 N2 O4) (C18 H10 N4) (H2 O)]'
_chemical_formula_moiety         'C24 H14 N6 O5 Zn'
_chemical_formula_sum            'C24 H14 N6 O5 Zn'
_chemical_formula_weight         531.78
_chemical_name_systematic
;
<i>catena</i>-Poly[[aqua(dipyrido[3,2-a:2',3'-c]phenazine-
\k^2^N^4^,N^5^)zinc(II)]-\m-pyrazine-2,3-dicarboxylato-\k^3^N^1^,O^2^:O^3^]
;
_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                91.26(3)
_cell_angle_beta                 95.77(3)
_cell_angle_gamma                98.16(3)
_cell_formula_units_Z            2
_cell_length_a                   6.7821(14)
_cell_length_b                   7.4349(15)
_cell_length_c                   20.410(4)
_cell_measurement_reflns_used    4412
_cell_measurement_temperature    292(2)
_cell_measurement_theta_max      27.45
_cell_measurement_theta_min      3.02
_cell_volume                     1012.9(4)
_computing_cell_refinement       'PROCESS-AUTO (Rigaku, 1998)'
_computing_data_collection       'PROCESS-AUTO (Rigaku, 1998)'
_computing_data_reduction        'PROCESS-AUTO (Rigaku, 1998)'
_computing_molecular_graphics    'SHELXTL-Plus (Sheldrick, 2008)'
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      292(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.952
_diffrn_measured_fraction_theta_max 0.952
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_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  0.0478
_diffrn_reflns_av_sigmaI/netI    0.0601
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            9890
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         3.01
_exptl_absorpt_coefficient_mu    1.269
_exptl_absorpt_correction_T_max  0.765
_exptl_absorpt_correction_T_min  0.681
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(ABSCOR; Higashi, 1995)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.744
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             540
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.29
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.422
_refine_diff_density_min         -0.583
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     333
_refine_ls_number_reflns         4412
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0725
_refine_ls_R_factor_gt           0.0476
_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^)+(0.084P)^2^+0.1727P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1264
_refine_ls_wR_factor_ref         0.1476
_reflns_number_gt                3278
_reflns_number_total             4412
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            rz2235.cif
_cod_data_source_block           I
_cod_database_code               2219161
_cod_database_fobs_code          2219161