Ionic liquid directed syntheses of water-stable Eu- and Tb-organic-frameworks for aqueous-phase detection of nitroaromatic explosives.
Qin, Jian-Hua; Ma, Bing; Liu, Xiao-Fei; Lu, Hong-Lin; Dong, Xi-Yan; Zang, Shuang-Quan; Hou, Hongwei; Dalton transactions (Cambridge, England : 2003) 44 (2015) 14594–14603; doi:10.1039/c5dt02054a

data_7035612
_publ_section_title
;
 Ionic liquid directed syntheses of water-stable Eu- and
 Tb-organic-frameworks for aqueous-phase detection of nitroaromatic
 explosives.
;
_journal_issue                   33
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              14594
_journal_page_last               14603
_journal_paper_doi               10.1039/c5dt02054a
_journal_volume                  44
_journal_year                    2015
_chemical_formula_sum            'C27 H17 Eu O7'
_chemical_formula_weight         605.36
_space_group_crystal_system      orthorhombic
_space_group_IT_number           70
_space_group_name_Hall           '-F 2uv 2vw'
_space_group_name_H-M_alt        'F d d d'
_symmetry_space_group_name_Hall  '-F 2uv 2vw'
_symmetry_space_group_name_H-M   'F d d d :2'
_atom_sites_solution_hydrogens   constr
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2015-06-26 deposited with the CCDC.
2015-07-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            32
_cell_length_a                   22.543(5)
_cell_length_b                   29.134(6)
_cell_length_c                   29.168(6)
_cell_measurement_reflns_used    12625
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.9003
_cell_measurement_theta_min      1.3383
_cell_volume                     19157(7)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean none
_diffrn_measured_fraction_theta_full 0.977
_diffrn_measured_fraction_theta_max 0.977
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0592
_diffrn_reflns_av_unetI/netI     0.0316
_diffrn_reflns_Laue_measured_fraction_full 0.977
_diffrn_reflns_Laue_measured_fraction_max 0.977
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -35
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            40772
_diffrn_reflns_point_group_measured_fraction_full 0.977
_diffrn_reflns_point_group_measured_fraction_max 0.977
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.500
_diffrn_reflns_theta_min         2.678
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count none
_diffrn_standards_interval_time  none
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    2.664
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8595
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.679
_exptl_crystal_density_meas      ?
_exptl_crystal_description       block
_exptl_crystal_F_000             9536
_exptl_crystal_size_max          0.350
_exptl_crystal_size_mid          0.310
_exptl_crystal_size_min          0.270
_refine_diff_density_max         1.811
_refine_diff_density_min         -0.921
_refine_diff_density_rms         0.128
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     316
_refine_ls_number_reflns         4365
_refine_ls_number_restraints     59
_refine_ls_restrained_S_all      1.270
_refine_ls_R_factor_all          0.0753
_refine_ls_R_factor_gt           0.0724
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0538P)^2^+445.5483P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1542
_refine_ls_wR_factor_ref         0.1560
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4250
_reflns_number_total             4365
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5dt02054a2.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 7035612--7035613.cif.
;
_cod_database_code               7035612
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.456
_shelx_estimated_absorpt_t_max   0.533
_shelx_res_checksum              94888