A blessing and a curse: impact of urea derivatives on the secondary building unit of Ca-MOFs prepared in deep eutectic solvents.
Teixeira, Michaël; Louis, Benoît; Baudron, Stéphane A; Dalton transactions (Cambridge, England : 2003) 54 (2025) 5006–5016; doi:10.1039/d4dt03254c

data_7718054
_publ_section_title
;
 A blessing and a curse: impact of urea derivatives on the secondary
 building unit of Ca-MOFs prepared in deep eutectic solvents.
;
_journal_issue                   12
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5006
_journal_page_last               5016
_journal_paper_doi               10.1039/d4dt03254c
_journal_volume                  54
_journal_year                    2025
_chemical_formula_sum            'C17 H14 Ca N4 O5'
_chemical_formula_weight         394.40
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2024-11-19 deposited with the CCDC.	2025-02-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 96.901(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
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_cell_length_b                   6.8600(3)
_cell_length_c                   25.2747(11)
_cell_measurement_reflns_used    9951
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      26.74
_cell_measurement_theta_min      2.72
_cell_volume                     1768.96(14)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
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_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0702
_diffrn_reflns_av_unetI/netI     0.0554
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       9
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_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            50732
_diffrn_reflns_point_group_measured_fraction_full 1.000
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_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.099
_diffrn_reflns_theta_min         1.996
_exptl_absorpt_coefficient_mu    0.392
_exptl_absorpt_correction_T_max  0.995
_exptl_absorpt_correction_T_min  0.987
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.481
_exptl_crystal_density_meas      ?
_exptl_crystal_description       rod
_exptl_crystal_F_000             816
_exptl_crystal_size_max          0.030
_exptl_crystal_size_mid          0.020
_exptl_crystal_size_min          0.010
_refine_diff_density_max         0.443
_refine_diff_density_min         -0.308
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     244
_refine_ls_number_reflns         5198
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0765
_refine_ls_R_factor_gt           0.0438
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0329P)^2^+1.1063P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0871
_refine_ls_wR_factor_ref         0.0976
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3693
_reflns_number_total             5198
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt03254c2.cif
_cod_data_source_block           CaMOF2
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 

 Adding full bibliography for 7718045--7718055.cif.
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7718054
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.988
_shelx_estimated_absorpt_t_max   0.996
_shelx_res_checksum              44236
_shelx_hkl_checksum              97542