Luminescent lanthanide-2-phenylpyrimidine-carboxylate frameworks: structure and luminescence tuning
Jia, Li; Hui, Yan-Chun; Li, Zongsheng; Sun, Hao-Ling; Wang, Zhenqiang; CrystEngComm 16 (2014) 6483–; doi:10.1039/c4ce00360h

data_7216165
_publ_section_title
;
 Luminescent lanthanide-2-phenylpyrimidine-carboxylate frameworks:
 structure and luminescence tuning
;
_journal_issue                   28
_journal_name_full               CrystEngComm
_journal_page_first              6483
_journal_paper_doi               10.1039/c4ce00360h
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C31 H19 N4 O6 Tb'
_chemical_formula_weight         702.42
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
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_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
_cell_angle_alpha                90.00
_cell_angle_beta                 100.697(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.330(1)
_cell_length_b                   20.786(1)
_cell_length_c                   12.908(1)
_cell_measurement_reflns_used    6368
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.51
_cell_measurement_theta_min      2.52
_cell_volume                     2723.4(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  '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  0.0270
_diffrn_reflns_av_sigmaI/netI    0.0338
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            16458
_diffrn_reflns_theta_full        27.64
_diffrn_reflns_theta_max         27.64
_diffrn_reflns_theta_min         1.88
_exptl_absorpt_coefficient_mu    2.650
_exptl_absorpt_correction_T_max  0.8160
_exptl_absorpt_correction_T_min  0.6193
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.713
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             1384
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.491
_refine_diff_density_min         -0.639
_refine_diff_density_rms         0.135
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     379
_refine_ls_number_reflns         6262
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0335
_refine_ls_R_factor_gt           0.0255
_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^)+(0.0317P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0608
_refine_ls_wR_factor_ref         0.0639
_reflns_number_gt                5318
_reflns_number_total             6262
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce00360h2.cif
_cod_data_source_block           20110715a_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' 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 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 7216165--7216170.cif.
;
_cod_original_cell_volume        2723.4(2)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7216165