Ln(III) ion dependent magnetism in heterometallic Cu-Ln complexes based on azide and 1,2,3-triazole-4,5-dicarboxylate as co-ligands
Jiang, Xue; Han, Song-De; Zhao, Ran; Xu, Jian; Bu, Xian-He; RSC Adv.  (2015) –; doi:10.1039/C5RA07972A

data_7221554
_publ_section_title
;
 Ln(III) ion dependent magnetism in heterometallic Cu-Ln complexes based
 on azide and 1,2,3-triazole-4,5-dicarboxylate as co-ligands
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA07972A
_journal_year                    2015
_chemical_formula_sum            'C8 H12 Cu2 N9 O14 Sm'
_chemical_formula_weight         735.70
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           13
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-04-25 deposited with the CCDC.
2015-07-13 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 103.09(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   11.878(2)
_cell_length_b                   7.4838(15)
_cell_length_c                   11.582(2)
_cell_measurement_temperature    293(2)
_cell_volume                     1002.8(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0566
_diffrn_reflns_av_sigmaI/netI    0.0413
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            8313
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.24
_exptl_absorpt_coefficient_mu    5.084
_exptl_crystal_colour            viridis
_exptl_crystal_density_diffrn    2.436
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       fusiform
_exptl_crystal_F_000             710
_refine_diff_density_max         1.423
_refine_diff_density_min         -1.368
_refine_diff_density_rms         0.171
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.336
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     145
_refine_ls_number_reflns         1773
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.336
_refine_ls_R_factor_all          0.0523
_refine_ls_R_factor_gt           0.0476
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0142P)^2^+12.1907P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1052
_refine_ls_wR_factor_ref         0.1066
_reflns_number_gt                1644
_reflns_number_total             1773
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra07972a1.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 3271 2015-04-21 07:52:19Z andrius 
;
_cod_original_sg_symbol_H-M      P2/c
_cod_database_code               7221554