Polyrotaxane frameworks containing N,N′,N′′-(4,4′,4′′-nitrilotris(4,1-phenylene))triisonicotinamide: structural and luminescent properties
Tzeng, Biing-Chiau; Chao, An; Selvam, TamilSelvi; Chang, Tsung-Yi; CrystEngComm 15 (2013) 5337–; doi:10.1039/c3ce40558c

data_7209973
_publ_section_title
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 Polyrotaxane frameworks containing
 N,N&#x2032;,N&#x2032;&#x2032;-(4,4&#x2032;,4&#x2032;&#x2032;-nitrilotris(4,1-phenylene))triisonicotinamide:
 structural and luminescent properties
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_journal_issue                   26
_journal_name_full               CrystEngComm
_journal_page_first              5337
_journal_paper_doi               10.1039/c3ce40558c
_journal_volume                  15
_journal_year                    2013
_chemical_formula_moiety         'C72 H54 Cl2 N14 O14 Zn, 4(C2 H6 O)'
_chemical_formula_sum            'C80 H78 Cl2 N14 O18 Zn'
_chemical_formula_weight         1659.83
_chemical_name_systematic
;
?
;
_space_group_IT_number           64
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-C 2ac 2'
_symmetry_space_group_name_H-M   'C m c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   49.170(4)
_cell_length_b                   9.0156(7)
_cell_length_c                   18.0678(15)
_cell_measurement_temperature    150(2)
_cell_volume                     8009.4(11)
_computing_cell_refinement       'BRUKER SMART'
_computing_data_collection       'BRUKER SMART'
_computing_data_reduction        'BRUKER SAINT'
_computing_molecular_graphics    Ortep-3
_computing_publication_material  'Wingx publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Smart Apex'
_diffrn_measurement_method       'phi-omega scan'
_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  0.0620
_diffrn_reflns_av_sigmaI/netI    0.0294
_diffrn_reflns_limit_h_max       57
_diffrn_reflns_limit_h_min       -57
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            36405
_diffrn_reflns_theta_full        24.71
_diffrn_reflns_theta_max         24.71
_diffrn_reflns_theta_min         1.40
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.452
_exptl_absorpt_correction_T_max  0.9822
_exptl_absorpt_correction_T_min  0.9562
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.376
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             3456
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.449
_refine_diff_density_min         -0.715
_refine_diff_density_rms         0.138
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.235
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     376
_refine_ls_number_reflns         3466
_refine_ls_number_restraints     11
_refine_ls_restrained_S_all      1.242
_refine_ls_R_factor_all          0.1246
_refine_ls_R_factor_gt           0.1100
_refine_ls_shift/su_max          0.185
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1168P)^2^+95.4897P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3009
_refine_ls_wR_factor_ref         0.3135
_reflns_number_gt                2917
_reflns_number_total             3466
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce40558c.txt
_cod_data_source_block           ca16
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'Empirical'
changed to 'empirical' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_Hall     '-C 2bc 2'
_cod_database_code               7209973