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_7224430
_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 Gd N O9 P, 3(H2 O)'
_chemical_formula_sum            'C8 H15 Gd N O12 P'
_chemical_formula_weight         505.43
_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                 112.13(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.7306(19)
_cell_length_b                   10.530(2)
_cell_length_c                   16.416(5)
_cell_measurement_reflns_used    14478
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.52
_cell_measurement_theta_min      3.03
_cell_volume                     1558.1(7)
_computing_cell_refinement       RAPID-AUTO
_computing_data_collection       'RAPID-AUTO (Rigaku Corporation, 1998)'
_computing_data_reduction
'CrystalStructure (Rigaku/MSC and Rigaku Corporation, 2002)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       '\w scan'
_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  0.0308
_diffrn_reflns_av_sigmaI/netI    0.0266
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            11695
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         3.30
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.421
_exptl_absorpt_correction_T_max  0.6190
_exptl_absorpt_correction_T_min  0.5646
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Higashi, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.155
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             980
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.981
_refine_diff_density_min         -0.763
_refine_diff_density_rms         0.131
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.153
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     209
_refine_ls_number_reflns         2740
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.153
_refine_ls_R_factor_all          0.0261
_refine_ls_R_factor_gt           0.0246
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0266P)^2^+3.4916P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0606
_refine_ls_wR_factor_ref         0.0614
_reflns_number_gt                2659
_reflns_number_total             2740
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ce00023a2.cif
_cod_data_source_block           2-Gd
_cod_depositor_comments
'Adding full bibliography for 7224429--7224437.cif.'
_cod_original_cell_volume        1558.1(6)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7224430