Hydrothermal Crystallization of Uranyl Coordination Polymers Involving an Imidazolium Dicarboxylate Ligand: Effect of pH on the Nuclearity of Uranyl-Centered Subunits.
Martin, Nicolas P.; Falaise, Clément; Volkringer, Christophe; Henry, Natacha; Farger, Pierre; Falk, Camille; Delahaye, Emilie; Rabu, Pierre; Loiseau, Thierry; Inorganic chemistry 55 (2016) 8697–8705; doi:10.1021/acs.inorgchem.6b01232

data_4348492
_publ_section_title
;
 Hydrothermal Crystallization of Uranyl Coordination Polymers Involving an
 Imidazolium Dicarboxylate Ligand: Effect of pH on the Nuclearity of
 Uranyl-Centered Subunits.
;
_journal_issue                   17
_journal_name_full               'Inorganic chemistry'
_journal_page_first              8697
_journal_page_last               8705
_journal_paper_doi               10.1021/acs.inorgchem.6b01232
_journal_volume                  55
_journal_year                    2016
_chemical_formula_sum            'C14 H14 N4 O10 U'
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_cell_angle_gamma                90
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_cell_measurement_theta_min      2.8455
_cell_volume                     1713.54(9)
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
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_diffrn_reflns_limit_l_min       -18
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_diffrn_reflns_point_group_measured_fraction_max 0.996
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_diffrn_reflns_theta_min         1.999
_diffrn_source                   'fine-focus sealed tube'
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_exptl_absorpt_correction_T_min  0.6109
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   twinabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.467
_exptl_crystal_description       parallelepiped
_exptl_crystal_F_000             2166
_exptl_crystal_size_max          0.13
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_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.988
_refine_diff_density_min         -0.811
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_refine_ls_extinction_method     none
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0321P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_refine_ls_wR_factor_ref         0.0760
_reflns_Friedel_coverage         0.000
_reflns_number_gt                24783
_reflns_number_total             29866
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic6b01232_si_001.cif
_cod_data_source_block           shelx
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4348492
_shelxl_version_number           2014-3
_shelx_res_checksum              45031
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