Effects of solvents and temperature on the luminescence properties of Cd-isonicotinic acid frameworks based on mono-, bi-, and trinuclear cluster units
Gao, Song; Fan, Rui-Qing; Qiang, Liang-Sheng; Wang, Ping; Chen, Shuo; Wang, Xin-Ming; Yang, Yu-Lin; CrystEngComm 16 (2014) 1113–; doi:10.1039/c3ce42216j

data_7213837
_publ_section_title
;
 Effects of solvents and temperature on the luminescence properties of
 Cd-isonicotinic acid frameworks based on mono-, bi-, and trinuclear
 cluster units
;
_journal_issue                   6
_journal_name_full               CrystEngComm
_journal_page_first              1113
_journal_paper_doi               10.1039/c3ce42216j
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C33 H23 Cd3 N5.5 O11.5'
_chemical_formula_weight         1017.77
_chemical_name_systematic
; 
 ? 
;
_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
_cell_angle_alpha                91.92(3)
_cell_angle_beta                 98.10(3)
_cell_angle_gamma                117.88(3)
_cell_formula_units_Z            2
_cell_length_a                   12.048(2)
_cell_length_b                   12.280(3)
_cell_length_c                   19.092(4)
_cell_measurement_reflns_used    9146
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.50
_cell_measurement_theta_min      3.02
_cell_volume                     2455.9(12)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    SHELXP-97
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_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  0.0247
_diffrn_reflns_av_sigmaI/netI    0.0322
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            9146
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         3.02
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.337
_exptl_absorpt_correction_T_max  0.661
_exptl_absorpt_correction_T_min  0.576
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.374
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             987
_exptl_crystal_size_max          0.51
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.31
_platon_squeeze_details          ' ?'
_refine_diff_density_max         1.525
_refine_diff_density_min         -0.743
_refine_diff_density_rms         0.174
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     496
_refine_ls_number_reflns         9070
_refine_ls_number_restraints     654
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0450
_refine_ls_R_factor_gt           0.0405
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0824P)^2^+7.9633P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1332
_refine_ls_wR_factor_ref         0.1378
_reflns_number_gt                8170
_reflns_number_total             9146
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce42216j.txt
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/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        2455.9(9)
_cod_original_formula_sum        'C33 H23 Cd3 N5.50 O11.50'
_cod_database_code               7213837