Tubular crystals growth for a nanoporous hydrogen-bonded metal‒organic framework
Mouchaham, Georges; Roques, Nans; Kaiba, Abdellah; Guionneau, Philippe; Sutter, Jean-Pascal; CrystEngComm 12 (2010) 3496–; doi:10.1039/c0ce00256a

data_7212877
_publ_section_title
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 Tubular crystals growth for a nanoporous hydrogen-bonded metal--organic
 framework
;
_journal_issue                   11
_journal_name_full               CrystEngComm
_journal_page_first              3496
_journal_paper_doi               10.1039/c0ce00256a
_journal_volume                  12
_journal_year                    2010
_chemical_formula_sum            'C16 H12 N4 O8 Zr0.5'
_chemical_formula_weight         433.91
_chemical_name_systematic
;
?
;
_space_group_IT_number           30
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2 -2bc'
_symmetry_space_group_name_H-M   'P n c 2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.699(3)
_cell_length_b                   16.784(6)
_cell_length_c                   10.022(3)
_cell_measurement_reflns_used    22943
_cell_measurement_temperature    373(2)
_cell_measurement_theta_max      21.97
_cell_measurement_theta_min      1.00
_cell_volume                     1799.7(10)
_computing_cell_refinement       'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_data_collection       'KappaCCD Server Software (Nonius, 1997)'
_computing_data_reduction        DENZO-SMN
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997) and Mercury (CCDC)'
_computing_publication_material  'shelxl-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'Shelxs-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      373(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       '\f scans, and \w scans with \k'
_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  0.0860
_diffrn_reflns_av_sigmaI/netI    0.0657
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            6798
_diffrn_reflns_theta_full        21.95
_diffrn_reflns_theta_max         21.95
_diffrn_reflns_theta_min         3.04
_exptl_absorpt_coefficient_mu    0.392
_exptl_absorpt_correction_T_max  0.969
_exptl_absorpt_correction_T_min  0.924
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   scalepack
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.601
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             880
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.737
_refine_diff_density_min         -0.738
_refine_diff_density_rms         0.076
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.01(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.012
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     258
_refine_ls_number_reflns         2186
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.012
_refine_ls_R_factor_all          0.0740
_refine_ls_R_factor_gt           0.0551
_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^)+(0.0974P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1359
_refine_ls_wR_factor_ref         0.1510
_reflns_number_gt                1700
_reflns_number_total             2186
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0ce00256a.txt
_cod_data_source_block           Compd-2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      Pnc2
_cod_original_formula_sum        'C16 H12 N4 O8 Zr0.50'
_cod_database_code               7212877