Construction of terpyridine‒Ln(iii) coordination polymers: structural diversity, visible and NIR luminescence properties and response to nerve-agent mimics
Zheng, Sheng-Run; Chen, Rui-Ling; Liu, Zi-Meng; Wen, Xi-Ling; Xie, Tao; Fan, Jun; Zhang, Wei-Guang; CrystEngComm 16 (2014) 2898–; doi:10.1039/c3ce42091d

data_7214179
_publ_section_title
;
 Construction of terpyridine--Ln(iii) coordination polymers: structural
 diversity, visible and NIR luminescence properties and response to
 nerve-agent mimics
;
_journal_issue                   14
_journal_name_full               CrystEngComm
_journal_page_first              2898
_journal_paper_doi               10.1039/c3ce42091d
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C22 H15 N3 Nd O9 S2'
_chemical_formula_weight         673.73
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 117.069(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.199(4)
_cell_length_b                   18.625(3)
_cell_length_c                   13.918(3)
_cell_measurement_reflns_used    787
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      18.00
_cell_measurement_theta_min      2.62
_cell_volume                     4662.5(16)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w 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  0.1121
_diffrn_reflns_av_sigmaI/netI    0.1775
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            11776
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.57
_exptl_absorpt_coefficient_mu    2.467
_exptl_absorpt_correction_T_max  0.6515
_exptl_absorpt_correction_T_min  0.6129
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.920
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2656
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.19
_refine_diff_density_max         1.545
_refine_diff_density_min         -0.655
_refine_diff_density_rms         0.164
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.998
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     334
_refine_ls_number_reflns         4092
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.004
_refine_ls_R_factor_all          0.1163
_refine_ls_R_factor_gt           0.0554
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0072P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1062
_refine_ls_wR_factor_ref         0.1211
_reflns_number_gt                1983
_reflns_number_total             4092
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce42091d.txt
_cod_data_source_block           5
_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/current/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 
;
_cod_original_cell_volume        4662.4(15)
_cod_original_sg_symbol_H-M      'C2/c  '
_cod_database_code               7214179