Structures and Photophysical Properties of Homo- and Heteronuclear Lanthanide(III) Complexes with Bridging 2-Methyl-8-hydroxylquinoline (HMq) in the μ-Phenol Mode
Xu, Hai-Bing; Li, Jia; Zhang, Li-Yi; Huang, Xin; Li, Bing; Chen, Zhong-Ning; Crystal Growth & Design 10 (2010) 4101–; doi:10.1021/cg100778w

data_4501961
_publ_section_title
;
 Structures and Photophysical Properties of Homo- and Heteronuclear
 Lanthanide(III) Complexes with Bridging 2-Methyl-8-hydroxylquinoline
 (HMq) in the \m-Phenol Mode
;
_journal_issue                   9
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              4101
_journal_paper_doi               10.1021/cg100778w
_journal_volume                  10
_journal_year                    2010
_chemical_formula_sum            'C54 H34 Eu2 F24 N4 O14'
_chemical_formula_weight         1722.77
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           1
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  'P 1'
_symmetry_space_group_name_H-M   'P 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                63.912(7)
_cell_angle_beta                 66.895(7)
_cell_angle_gamma                81.286(9)
_cell_formula_units_Z            1
_cell_length_a                   10.901(3)
_cell_length_b                   13.091(3)
_cell_length_c                   13.635(2)
_cell_measurement_reflns_used    5300
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      27.4778
_cell_measurement_theta_min      2.0319
_cell_volume                     1606.8(6)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.971
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_device_type  CCD
_diffrn_measurement_method       CCD_Profile_fitting
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0314
_diffrn_reflns_av_sigmaI/netI    0.0361
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            10585
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.03
_diffrn_standards_number         7174
_exptl_absorpt_coefficient_mu    2.067
_exptl_absorpt_correction_T_max  0.8200
_exptl_absorpt_correction_T_min  0.7895
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.780
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             840
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.30
_refine_diff_density_max         1.591
_refine_diff_density_min         -1.136
_refine_diff_density_rms         0.214
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.47(2)
_refine_ls_extinction_coef       0.0096(9)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.128
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     824
_refine_ls_number_reflns         7456
_refine_ls_number_restraints     788
_refine_ls_restrained_S_all      1.115
_refine_ls_R_factor_all          0.0450
_refine_ls_R_factor_gt           0.0439
_refine_ls_shift/su_max          0.062
_refine_ls_shift/su_mean         0.025
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0785P)^2^+1.0154P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1152
_refine_ls_wR_factor_ref         0.1189
_reflns_number_gt                7277
_reflns_number_total             7456
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg100778w_si_004.cif
_cod_data_source_block           z
_cod_original_sg_symbol_H-M      P1
_cod_database_code               4501961