A new family of 3d‒4f heterometallic coordination polymers assembled with 1H-1,2,3-triazole-4,5-dicarboxylic acid: syntheses, structures and magnetic properties
Zou, Ji-Yong; Xu, Na; Shi, Wei; Gao, Hong-Ling; Cui, Jian-Zhong; Cheng, Peng; RSC Advances 3 (2013) 21511–; doi:10.1039/c3ra43118e

data_7239151
_publ_section_title
;
 A new family of 3d--4f heterometallic coordination polymers assembled
 with 1H-1,2,3-triazole-4,5-dicarboxylic acid: syntheses, structures and
 magnetic properties
;
_journal_issue                   44
_journal_name_full               'RSC Advances'
_journal_page_first              21511
_journal_paper_doi               10.1039/c3ra43118e
_journal_volume                  3
_journal_year                    2013
_chemical_formula_sum            'C8 H12 Cl Cu2 Er N6 O14'
_chemical_formula_weight         746.02
_space_group_IT_number           13
_space_group_name_Hall           '-P 2ya'
_space_group_name_H-M_alt        'P 1 2/a 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 2/a 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 103.604(11)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   11.5842(10)
_cell_length_b                   6.7720(6)
_cell_length_c                   12.0905(15)
_cell_measurement_reflns_used    3328
_cell_measurement_temperature    128.70(14)
_cell_measurement_theta_max      29.1294
_cell_measurement_theta_min      3.0020
_cell_volume                     921.87(17)
_computing_cell_refinement       CRYSALISPRO
_computing_data_collection       CRYSALISPRO
_computing_data_reduction        CRYSALISPRO
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      128.70(14)
_diffrn_detector_area_resol_mean 16.2116
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'SuperNova, Single source at offset), Eos'
_diffrn_measurement_method       '\w scans'
_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  0.0498
_diffrn_reflns_av_sigmaI/netI    0.0446
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            5548
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.01
_exptl_absorpt_coefficient_mu    7.031
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.38585
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   CRYSALISPRO
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    2.673
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             706
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.15
_refine_diff_density_max         3.564
_refine_diff_density_min         -1.686
_refine_diff_density_rms         0.302
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.208
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     157
_refine_ls_number_reflns         1620
_refine_ls_number_restraints     30
_refine_ls_restrained_S_all      1.207
_refine_ls_R_factor_all          0.0638
_refine_ls_R_factor_gt           0.0624
_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^)+(0.0008P)^2^+50.5032P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1384
_refine_ls_wR_factor_ref         0.1392
_reflns_number_gt                1574
_reflns_number_total             1620
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ra43118e.txt
_cod_data_source_block           5-Er
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_cell_volume        921.87(16)
_cod_original_sg_symbol_H-M      P2/a
_cod_database_code               7239151