2-[(8-Hydroxyquinolinyl)methylene]hydrazinecarboxamide: expanding the coordination sphere of 8-hydroxyquinoline for coordination of rare-earth metal(iii) ions
Albrecht, Markus; Osetska, Olga; Fröhlich, Roland; Dalton Transactions  (2005) 3757–; doi:10.1039/b507621h

data_7008777
_publ_section_title
;
 2-[(8-Hydroxyquinolinyl)methylene]hydrazinecarboxamide: expanding the
 coordination sphere of 8-hydroxyquinoline for coordination of
 rare-earth metal(iii) ions
;
_journal_issue                   23
_journal_name_full               'Dalton Transactions'
_journal_page_first              3757
_journal_paper_doi               10.1039/b507621h
_journal_year                    2005
_chemical_formula_sum            'C28 H32 Eu2 N15 Na O21'
_chemical_formula_weight         1241.60
_chemical_name_systematic
;
?
;
_space_group_IT_number           88
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_atom_sites_solution_hydrogens   'at N from difmap, other geom'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   17.752(1)
_cell_length_b                   17.752(1)
_cell_length_c                   29.372(1)
_cell_measurement_temperature    198(2)
_cell_volume                     9256.1(8)
_computing_cell_refinement       'Collect (Nonius B.V., 1998)'
_computing_data_collection       'Collect (Nonius B.V., 1998)'
_computing_data_reduction        'Denzo-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'SCHAKAL (Keller, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      198(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode Nonius FR591'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0572
_diffrn_reflns_av_sigmaI/netI    0.0388
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -38
_diffrn_reflns_number            35469
_diffrn_reflns_theta_full        27.86
_diffrn_reflns_theta_max         27.86
_diffrn_reflns_theta_min         2.13
_exptl_absorpt_coefficient_mu    2.786
_exptl_absorpt_correction_T_max  0.7681
_exptl_absorpt_correction_T_min  0.6057
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SORTAV (BLessing, 1995 & 1997)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.782
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4880
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.614
_refine_diff_density_min         -0.785
_refine_diff_density_rms         0.127
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     313
_refine_ls_number_reflns         5512
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0769
_refine_ls_R_factor_gt           0.0483
_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^)+(0.0661P)^2^+48.8152P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1226
_refine_ls_wR_factor_ref         0.1354
_reflns_number_gt                4081
_reflns_number_total             5512
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b507621h.txt
_cod_data_source_block           fro3207
_cod_original_sg_symbol_H-M      I41/a
_cod_original_formula_sum        'C28 H32 Eu2 N15 Na1 O21'
_cod_database_code               7008777