Poly[μ~3~-aqua-aqua-μ~5~-(4-nitrobenzoato)-caesium]
Smith, Graham; Acta Crystallographica Section E 69 (2013) m664–m665; doi:10.1107/S1600536813030638

data_2238891
_publ_section_title
;
 Poly[\m~3~-aqua-aqua-\m~5~-(4-nitrobenzoato)-caesium]
;
_journal_coeditor_code           LH5666
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m664
_journal_page_last               m665
_journal_paper_doi               10.1107/S1600536813030638
_journal_volume                  69
_journal_year                    2013
_chemical_formula_iupac          '[Cs (C7 H4 N O2) (H2 O)2]'
_chemical_formula_moiety         'C7 H8 Cs N O6'
_chemical_formula_sum            'C7 H8 Cs N O6'
_chemical_formula_weight         335.05
_chemical_name_common            'caesium 4-nitrobenzoate dihydrate'
_chemical_name_systematic
;
Poly[\m~3~-aqua-aqua-\m~5~-(4-nitrobenzoato)-caesium]
;
_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                 94.035(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.0700(3)
_cell_length_b                   7.1073(4)
_cell_length_c                   24.2183(13)
_cell_measurement_reflns_used    2366
_cell_measurement_temperature    200.0(10)
_cell_measurement_theta_max      28.08
_cell_measurement_theta_min      3.53
_cell_volume                     1042.22(10)
_computing_cell_refinement       'CrysAlis PRO (Agilent, 2012)'
_computing_data_collection       'CrysAlis PRO (Agilent, 2012)'
_computing_data_reduction        'CrysAlis PRO (Agilent, 2012)'
_computing_molecular_graphics    'PLATON (Spek, 2009)'
_computing_publication_material  'PLATON (Spek, 2009)'
_computing_structure_refinement
'SHELXL97 (Sheldrick, 2008) within WinGX (Farrugia, 2012)'
_computing_structure_solution    'SIR92 (Altomare <i>et al.</i>, 1993)'
_diffrn_ambient_temperature      200.0(10)
_diffrn_detector_area_resol_mean 16.077
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Oxford Diffraction Gemini-S CCD-detector'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0358
_diffrn_reflns_av_sigmaI/netI    0.0391
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            6334
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.33
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.562
_exptl_absorpt_correction_T_max  0.980
_exptl_absorpt_correction_T_min  0.604
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrysAlis PRO; Agilent, 2012)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.135
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             640
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.563
_refine_diff_density_min         -0.672
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.149
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     136
_refine_ls_number_reflns         2057
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.149
_refine_ls_R_factor_all          0.0385
_refine_ls_R_factor_gt           0.0321
_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^)+(0.0285P)^2^+0.878P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0711
_refine_ls_wR_factor_ref         0.0739
_reflns_number_gt                1836
_reflns_number_total             2057
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            lh5666.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2238891