Two series of pH-dependent lanthanide complexes showing solvent-induced single crystal to single crystal transformation, sorption and luminescence properties
Zhang, Lina; Zhang, Chao; Zhang, Bin; Du, Chenxia; Hou, Hongwei; CrystEngComm 17 (2015) 2837–; doi:10.1039/C5CE00263J

data_7219692
_publ_section_title
;
 Two series of pH-dependent lanthanide complexes showing solvent-induced
 single crystal to single crystal transformation, sorption and
 luminescence properties
;
_journal_issue                   14
_journal_name_full               CrystEngComm
_journal_page_first              2837
_journal_paper_doi               10.1039/C5CE00263J
_journal_volume                  17
_journal_year                    2015
_chemical_formula_moiety
'C73.5 H53 Eu2 N1.5 O22, C3 H7 N O, C3 H6 N O'
_chemical_formula_sum            'C79.5 H71.5 Eu2 N3.5 O24'
_chemical_formula_weight         1763.79
_chemical_name_systematic
;
 ? 
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_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_date             2014-12-13
_audit_creation_method
;
Olex2 1.2
(compiled 2012.05.09 svn.r2324, GUI svn.r4862)
;
_audit_update_record
;
2015-01-16 deposited with the CCDC.
2015-03-02 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 107.0296(13)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.13790(15)
_cell_length_b                   29.5535(3)
_cell_length_c                   18.3735(3)
_cell_measurement_reflns_used    16822
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      29.1926
_cell_measurement_theta_min      2.8890
_cell_volume                     7340.29(17)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement
;
XL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
SHELXS, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      291.15
_diffrn_detector_area_resol_mean 16.2312
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_details
;
  1 omega  -57.00   -8.00   0.5000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      -17.1323  106.0000  -38.0000 98

  2 omega  -18.00   63.00   0.5000   10.0000
omega____ theta____ kappa____ phi______ frames
    -       19.7104 -106.0000 -137.0000 162

  3 omega    2.00   27.00   0.5000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      -17.1323 -106.0000 -141.0000 50

  4 omega  -86.00  -26.00   0.5000   10.0000
omega____ theta____ kappa____ phi______ frames
    -      -17.1323  -77.0000    0.0000 120

  5 omega  -49.00   40.00   0.5000   10.0000
omega____ theta____ kappa____ phi______ frames
    -       19.7104  -57.0000  -60.0000 178
;
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0505035000
_diffrn_orient_matrix_UB_12      -0.0010444000
_diffrn_orient_matrix_UB_13      0.0010453000
_diffrn_orient_matrix_UB_21      0.0052824000
_diffrn_orient_matrix_UB_22      0.0233631000
_diffrn_orient_matrix_UB_23      0.0091409000
_diffrn_orient_matrix_UB_31      0.0131756000
_diffrn_orient_matrix_UB_32      -0.0054154000
_diffrn_orient_matrix_UB_33      0.0393044000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0324
_diffrn_reflns_av_unetI/netI     0.0397
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -36
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            41239
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         2.98
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.777
_exptl_absorpt_correction_T_max  0.843000
_exptl_absorpt_correction_T_min  0.814206
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'PALE YELLOW'
_exptl_crystal_density_diffrn    1.591
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       PRISMATIC
_exptl_crystal_F_000             3542
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.059
_refine_diff_density_min         -0.671
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1015
_refine_ls_number_reflns         14949
_refine_ls_number_restraints     81
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0475
_refine_ls_R_factor_gt           0.0356
_refine_ls_shift/su_max          0.023
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0303P)^2^+10.3409P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0762
_refine_ls_wR_factor_ref         0.0810
_reflns_number_gt                12455
_reflns_number_total             14949
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ce00263j2.cif
_cod_data_source_block           Eu-p21c
_cod_depositor_comments
'Adding full bibliography for 7219688--7219700.cif.'
_cod_original_cell_volume        7340.32(15)
_cod_original_formula_sum        'C79.50 H71.5 Eu2 N3.50 O24'
_cod_database_code               7219692
_chemical_oxdiff_formula         C20H20N4O4Eu
_reflns_odcompleteness_completeness 99.71
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_submission_special_instructions 'No special instructions were received'