Structure variations of series lanthanide complexes constructed from quinoline carboxylate ligand: photoluminescent properties and PMMA matrices doping
Zhang, Huijie; Fan, Ruiqing; Wang, Ping; Wang, Xinming; Gao, Song; Dong, Yuwei; Wang, Yulei; Yang, Yulin; RSC Adv.  (2015) –; doi:10.1039/C5RA01796C

data_7220069
_publ_section_title
;
 Structure variations of series lanthanide complexes constructed from
 quinoline carboxylate ligand: photoluminescent properties and PMMA
 matrices doping
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA01796C
_journal_year                    2015
_chemical_formula_sum            'C30 H28 Gd N3 O11'
_chemical_formula_weight         763.80
_space_group_IT_number           2
_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
_audit_update_record
;
2015-01-04 deposited with the CCDC.
2015-04-07 downloaded from the CCDC.
;
_cell_angle_alpha                81.96(3)
_cell_angle_beta                 87.88(3)
_cell_angle_gamma                79.49(3)
_cell_formula_units_Z            2
_cell_length_a                   7.8374(16)
_cell_length_b                   11.382(2)
_cell_length_c                   16.602(3)
_cell_measurement_reflns_used    6446
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      3.07
_cell_volume                     1441.7(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.975
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_device_type  'Bruker Smart APEX CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0263
_diffrn_reflns_av_sigmaI/netI    0.0337
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            14076
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         3.08
_exptl_absorpt_coefficient_mu    2.369
_exptl_absorpt_correction_T_max  0.7846
_exptl_absorpt_correction_T_min  0.7371
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.759
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       yellow
_exptl_crystal_F_000             762
_exptl_crystal_size_max          0.639
_exptl_crystal_size_mid          0.220
_exptl_crystal_size_min          0.102
_refine_diff_density_max         1.447
_refine_diff_density_min         -0.860
_refine_diff_density_rms         0.182
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.925
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     406
_refine_ls_number_reflns         6446
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.925
_refine_ls_R_factor_all          0.0331
_refine_ls_R_factor_gt           0.0297
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1001
_refine_ls_wR_factor_ref         0.1075
_reflns_number_gt                5998
_reflns_number_total             6446
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra01796c2.cif
_cod_data_source_block           6
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      'P-1   '
_cod_database_code               7220069