Three types of lanthanide coordination polymers from 1D to 3D based on a tetracarboxylate ligand: synthesis, structural diversities and properties
Du, Pei-Yao; Gu, Wen; Liu, Xin; CrystEngComm 18 (2016) 5140–; doi:10.1039/C6CE00600K

data_7225259
_publ_section_title
;
 Three types of lanthanide coordination polymers from 1D to 3D based on a
 tetracarboxylate ligand: synthesis, structural diversities and properties
;
_journal_issue                   27
_journal_name_full               CrystEngComm
_journal_page_first              5140
_journal_paper_doi               10.1039/C6CE00600K
_journal_volume                  18
_journal_year                    2016
_chemical_formula_sum            'C19 H18 Er N3 O11'
_chemical_formula_weight         631.62
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
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_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-05-09 deposited with the CCDC.
2016-05-17 downloaded from the CCDC.
;
_cell_angle_alpha                102.47(3)
_cell_angle_beta                 101.76(3)
_cell_angle_gamma                90.56(3)
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_cell_volume                     990.1(4)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker Smart Apex CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_number            8102
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_diffrn_reflns_theta_min         1.59
_exptl_absorpt_coefficient_mu    4.312
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_exptl_absorpt_correction_type   multi-scan
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_exptl_crystal_colour            orange
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_exptl_crystal_density_meas      ?
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0239P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0892
_refine_ls_wR_factor_ref         0.0931
_reflns_number_gt                2797
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_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ce00600k2.cif
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' 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.

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7225253--7225260.cif.
;
_cod_original_cell_volume        990.1(3)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7225259