2D chain layer versus 1D chain: rigid aromatic benzoate disassembling flexible alicyclic dicarboxylate-based lanthanide coordination polymers with enhanced photoluminescence and characteristic behavior of single-molecule magnet.
Bo, Qi-Bing; Wang, Jia-Yin; Shi, Yang; Tao, Dong-Liang; Yin, Guo-Yin; CrystEngComm  (2020) –; doi:10.1039/D0CE00583E

data_7240599
_publ_section_title
;
 2D chain layer versus 1D chain: rigid aromatic benzoate disassembling
 flexible alicyclic dicarboxylate-based lanthanide coordination polymers
 with enhanced photoluminescence and characteristic behavior of
 single-molecule magnet.
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/D0CE00583E
_journal_year                    2020
_chemical_formula_moiety         'C12 H11 Eu O7'
_chemical_formula_sum            'C12 H11 Eu O7'
_chemical_formula_weight         419.17
_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   mixed
_atom_sites_solution_primary     direct
_audit_creation_date             2019-11-02
_audit_creation_method
;
Olex2 1.2-alpha
(compiled 2016.11.07 svn.r3352 for OlexSys, GUI svn.r5261)
;
_audit_update_record
;
2019-11-02 deposited with the CCDC.	2020-06-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 148.00(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.802(3)
_cell_length_b                   7.5145(3)
_cell_length_c                   23.844(6)
_cell_measurement_reflns_used    4053
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.9250
_cell_measurement_theta_min      4.2090
_cell_volume                     1310(2)
_computing_cell_refinement       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'SIR2004 (Burla et al., 2007)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 16.0355
_diffrn_detector_type            Eos
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w     35.00  88.00   1.00    5.78    --   15.86 178.00 -30.00   53
  2  \w     -1.00  83.00   1.00    5.78    --   15.86  57.00  90.00   84
  3  \w     -3.00  85.00   1.00    5.78    --   15.86  37.00 -30.00   88
  4  \w     -1.00  83.00   1.00    5.78    --   15.86  57.00  30.00   84
  5  \w    -51.00  19.00   1.00    5.78    --   15.86 -57.00   0.00   70
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0585106000
_diffrn_orient_matrix_UB_12      0.0054795000
_diffrn_orient_matrix_UB_13      0.0523618000
_diffrn_orient_matrix_UB_21      -0.0659178000
_diffrn_orient_matrix_UB_22      -0.0459589000
_diffrn_orient_matrix_UB_23      -0.0160263000
_diffrn_orient_matrix_UB_31      0.0405648000
_diffrn_orient_matrix_UB_32      -0.0823155000
_diffrn_orient_matrix_UB_33      0.0123276000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0357
_diffrn_reflns_av_unetI/netI     0.0361
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            9623
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.371
_diffrn_reflns_theta_min         3.154
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    4.814
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.85210
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear whiteish white'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   whiteish
_exptl_crystal_colour_primary    white
_exptl_crystal_density_diffrn    2.124
_exptl_crystal_description       needle
_exptl_crystal_F_000             808
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.642
_refine_diff_density_min         -0.657
_refine_diff_density_rms         0.108
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     182
_refine_ls_number_reflns         2678
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0281
_refine_ls_R_factor_gt           0.0213
_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^)+(0.0169P)^2^]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0443
_refine_ls_wR_factor_ref         0.0470
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2327
_reflns_number_total             2678
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0ce00583e2.cif
_cod_data_source_block           cpdc-bc-Eu
_cod_original_cell_volume        1310.7(12)
_cod_database_code               7240599
_shelxl_version_number           2013-2
_chemical_oxdiff_formula         'C H O Eu Ba'
_reflns_odcompleteness_completeness 99.69
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All O(H,H) groups
2.a Rotating group:
 O7(H7A,H7B)
2.b Ternary CH refined with riding coordinates:
 C4(H4), C3(H3)
2.c Secondary CH2 refined with riding coordinates:
 C5(H5A,H5B)
2.d Aromatic/amide H refined with riding coordinates:
 C8(H8), C12(H12), C9(H9), C10(H10), C11(H11)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.370
_oxdiff_exptl_absorpt_empirical_full_min 0.893