Cinnamic acid derivative rare-earth dinuclear complexes and one-dimensional architectures: synthesis, characterization and magnetic properties.
Khalfaoui, Ouafa; Beghidja, Adel; Long, Jérôme; Boussadia, Ahlem; Beghidja, Chahrazed; Guari, Yannick; Larionova, Joulia; Dalton transactions (Cambridge, England : 2003) 46 (2017) 3943–3952; doi:10.1039/c7dt00326a

data_7042193
_publ_section_title
;
 Cinnamic acid derivative rare-earth dinuclear complexes and
 one-dimensional architectures: synthesis, characterization and magnetic
 properties.
;
_journal_issue                   12
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3943
_journal_page_last               3952
_journal_paper_doi               10.1039/c7dt00326a
_journal_volume                  46
_journal_year                    2017
_chemical_formula_moiety         'C32 H35 Gd O11 S'
_chemical_formula_sum            'C32 H35 Gd O11 S'
_chemical_formula_weight         784.91
_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'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_block_doi                 10.5517/ccdc.csd.cc1nbw40
_audit_creation_date             2016-11-05
_audit_creation_method
;
Olex2 1.2
(compiled 2016.08.31 svn.r3340 for OlexSys, GUI svn.r5227)
;
_audit_update_record
;
2017-01-26 deposited with the CCDC.
2017-02-22 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 98.739(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   17.5136(12)
_cell_length_b                   22.5139(13)
_cell_length_c                   8.3615(5)
_cell_measurement_reflns_used    9886
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      26.29
_cell_measurement_theta_min      2.96
_cell_volume                     3258.7(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      296.15
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'_diffrn_reflns_limit_h_max'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_unetI/netI     0.0609
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.987
_diffrn_reflns_number            6643
_diffrn_reflns_point_group_measured_fraction_full 0.991
_diffrn_reflns_point_group_measured_fraction_max 0.987
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.446
_diffrn_reflns_theta_min         1.484
_exptl_absorpt_coefficient_mu    2.158
_exptl_crystal_colour            colourless
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.599
_exptl_crystal_description       block
_exptl_crystal_F_000             1578
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.123
_refine_diff_density_min         -1.026
_refine_diff_density_rms         0.178
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.205
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     430
_refine_ls_number_reflns         6643
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.205
_refine_ls_R_factor_all          0.1245
_refine_ls_R_factor_gt           0.0834
_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^)+50.2680P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1501
_refine_ls_wR_factor_ref         0.1637
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4974
_reflns_number_total             6643
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt00326a2.cif
_cod_data_source_block           FM102
_cod_depositor_comments
'Adding full bibliography for 7042193--7042199.cif.'
_cod_database_code               7042193
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All C(H,H,H,H,H,H) groups, All O(H,H) groups
2. Others
 Fixed Sof: C34A(0.5) H34A(0.5) H34B(0.5) H34C(0.5) S1A(0.5) C34B(0.5)
 H34D(0.5) H34E(0.5) H34F(0.5) S1B(0.5) H33A(0.5) H33B(0.5) H33C(0.5) H33D(0.5)
 H33E(0.5) H33F(0.5)
3.a Rotating group:
 O11(H11A,H11B)
3.b Me refined with riding coordinates:
 C33(H33A,H33B,H33C), C33(H33D,H33E,H33F)
3.c Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C6(H6), C7(H7), C8(H8), C9(H9), C12(H12), C13(H13), C16(H16),
 C17(H17), C18(H18), C19(H19), C22(H22), C23(H23), C26(H26), C27(H27), C28(H28),
  C29(H29)
3.d Idealised Me refined as rotating group:
 C10(H10A,H10B,H10C), C20(H20A,H20B,H20C), C30(H30A,H30B,H30C), C34A(H34A,H34B,
 H34C), C34B(H34D,H34E,H34F)
;
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'