Rare earth anthracenedicarboxylate metal-organic frameworks: slow relaxation of magnetization of Nd(3+), Gd(3+), Dy(3+), Er(3+) and Yb(3+) based materials.
Calahorro, Antonio J.; Oyarzabal, Itziar; Fernández, Belén; Seco, José M; Tian, Tian; Fairen-Jimenez, David; Colacio, Enrique; Rodríguez-Diéguez, Antonio; Dalton transactions (Cambridge, England : 2003) 45 (2015) 591–598; doi:10.1039/c5dt03946k

data_7037795
_publ_section_title
;
 Rare earth anthracenedicarboxylate metal-organic frameworks: slow
 relaxation of magnetization of Nd(3+), Gd(3+), Dy(3+), Er(3+) and Yb(3+)
 based materials.
;
_journal_issue                   2
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              591
_journal_page_last               598
_journal_paper_doi               10.1039/c5dt03946k
_journal_volume                  45
_journal_year                    2015
_chemical_formula_sum            'C33 H33 N3 O9 Pr'
_chemical_formula_weight         756.53
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014
_audit_update_record
;
2015-11-10 deposited with the CCDC.
2015-11-12 downloaded from the CCDC.
;
_cell_angle_alpha                106.639(2)
_cell_angle_beta                 90.322(2)
_cell_angle_gamma                93.194(2)
_cell_formula_units_Z            2
_cell_length_a                   10.4477(6)
_cell_length_b                   11.4945(7)
_cell_length_c                   12.9583(7)
_cell_measurement_reflns_used    6354
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.559
_cell_measurement_theta_min      2.564
_cell_volume                     1488.32(15)
_computing_cell_refinement       'Bruker Apex II'
_computing_data_collection       'Bruker ApexII'
_computing_data_reduction        'Bruker Apex II'
_computing_molecular_graphics    'ViewerLite 5.0 (Acccelrys)'
_computing_publication_material  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.964
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       'Phi and Omega Scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0829
_diffrn_reflns_av_unetI/netI     0.1108
_diffrn_reflns_laue_measured_fraction_full 0.990
_diffrn_reflns_laue_measured_fraction_max 0.964
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            21270
_diffrn_reflns_point_group_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.964
_diffrn_reflns_theta_full        25.240
_diffrn_reflns_theta_max         28.797
_diffrn_reflns_theta_min         2.522
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    1.700
_exptl_absorpt_correction_T_max  0.746
_exptl_absorpt_correction_T_min  0.571
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'Bruker SADABS (Bruker, 1999)'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.688
_exptl_crystal_description       Prismatic
_exptl_crystal_F_000             766
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.12
_platon_squeeze_details
;
;
_refine_diff_density_max         1.073
_refine_diff_density_min         -1.638
_refine_diff_density_rms         0.183
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     413
_refine_ls_number_reflns         7493
_refine_ls_number_restraints     102
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0810
_refine_ls_R_factor_gt           0.0498
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0437P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0943
_refine_ls_wR_factor_ref         0.1027
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5643
_reflns_number_total             7493
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5dt03946k2.cif
_cod_data_source_block           Comp1_Pr
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Empirical' changed to
'empirical' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 
;
_cod_database_code               7037795
_shelxl_version_number           2014-3
_shelx_res_checksum              9036