Rational design and synthesis of a series of 3D lanthanide metal‒organic frameworks with different structures driven by reaction conditions
Zhao, Tingting; Zhang, Lirong; Wang, Dongmei; Li, Guanghua; Huo, Qisheng; Liu, Yunling; CrystEngComm 16 (2014) 10181–; doi:10.1039/C4CE00858H

data_7216676
_publ_section_title
;
 Rational design and synthesis of a series of 3D lanthanide metal--organic
 frameworks with different structures driven by reaction conditions
;
_journal_issue                   44
_journal_name_full               CrystEngComm
_journal_page_first              10181
_journal_paper_doi               10.1039/C4CE00858H
_journal_volume                  16
_journal_year                    2014
_chemical_formula_moiety         'C8 H5 K N4 O10.50 S2 Sm'
_chemical_formula_sum            'C8 H5 K N4 O10.5 S2 Sm'
_chemical_formula_weight         578.73
_chemical_melting_point          ?
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 90.9380(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   18.0310(18)
_cell_length_b                   8.3836(8)
_cell_length_c                   20.254(2)
_cell_measurement_reflns_used    2725
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.15
_cell_measurement_theta_min      2.01
_cell_volume                     3061.3(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    SHELXP-97
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 9.00cm
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0178
_diffrn_reflns_av_sigmaI/netI    0.0196
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            7532
_diffrn_reflns_theta_full        25.15
_diffrn_reflns_theta_max         25.15
_diffrn_reflns_theta_min         2.01
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count none
_diffrn_standards_interval_time  none
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    4.450
_exptl_absorpt_correction_T_max  0.4314
_exptl_absorpt_correction_T_min  0.3357
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            COLORLESS
_exptl_crystal_density_diffrn    2.511
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2224
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.19
_refine_diff_density_max         1.291
_refine_diff_density_min         -0.951
_refine_diff_density_rms         0.128
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.258
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     255
_refine_ls_number_reflns         2725
_refine_ls_number_restraints     11
_refine_ls_restrained_S_all      1.344
_refine_ls_R_factor_all          0.0299
_refine_ls_R_factor_gt           0.0280
_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^)+(0.0015P)^2^+42.9582P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0645
_refine_ls_wR_factor_ref         0.0652
_reflns_number_gt                2561
_reflns_number_total             2725
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce00858h2.cif
_cod_data_source_block           compound5
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 7216672--7216683.cif.

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 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      c2/c
_cod_original_formula_sum        'C8 H5 K N4 O10.50 S2 Sm'
_cod_database_code               7216676