Synthesis, structures, luminescence and magnetism of nine lanthanide complexes with three-dimensional frameworks constructed from 2-(pyridyl-N-oxide)methylphosphonic acid and oxalic acid
Wang, Guang-Tu; Zhang, Jing-Chuan; Tang, Zeng-Yi; Zhou, Heng-Tai; Zhang, Li; Yang, Rui-Wu; Zou, Ping; Yu, Ying-Hui; Gao, Jin-Sheng; Hou, Guang-Feng; CrystEngComm 18 (2016) 2437–; doi:10.1039/C6CE00023A

data_7224429
_publ_section_title
;
 Synthesis, structures, luminescence and magnetism of nine lanthanide
 complexes with three-dimensional frameworks constructed from
 2-(pyridyl-N-oxide)methylphosphonic acid and oxalic acid
;
_journal_issue                   14
_journal_name_full               CrystEngComm
_journal_page_first              2437
_journal_paper_doi               10.1039/C6CE00023A
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         'C8 H9 Eu N O9 P, 3(H2 O)'
_chemical_formula_sum            'C8 H15 Eu N O12 P'
_chemical_formula_weight         500.14
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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
;
2016-02-01 deposited with the CCDC.
2016-02-23 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 112.447(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.7558(2)
_cell_length_b                   10.5549(2)
_cell_length_c                   16.5111(4)
_cell_measurement_reflns_used    3930
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.9149
_cell_measurement_theta_min      2.8763
_cell_volume                     1571.36(6)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 16.1954
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Xcalibur, 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  0.0200
_diffrn_reflns_av_sigmaI/netI    0.0286
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            6297
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.88
_exptl_absorpt_coefficient_mu    4.155
_exptl_absorpt_correction_T_max  0.4758
_exptl_absorpt_correction_T_min  0.4418
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.114
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             976
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.923
_refine_diff_density_min         -0.922
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     209
_refine_ls_number_reflns         2766
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0278
_refine_ls_R_factor_gt           0.0247
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0254P)^2^+4.6978P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0593
_refine_ls_wR_factor_ref         0.0612
_reflns_number_gt                2548
_reflns_number_total             2766
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ce00023a2.cif
_cod_data_source_block           1-Eu
_cod_depositor_comments
'Adding full bibliography for 7224429--7224437.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7224429