Lone pair-π interaction-induced generation of non-interpenetrated and photochromic cuboid 3-D naphthalene diimide coordination networks.
Liu, Jian-Jun; Hong, Yu-Jian; Guan, Ying-Fang; Lin, Mei-Jin; Huang, Chang-Cang; Dai, Wen-Xin; Dalton transactions (Cambridge, England : 2003) 44 (2015) 653–658; doi:10.1039/c4dt03124e

data_7032957
_publ_section_title
;
 Lone pair-\p interaction-induced generation of non-interpenetrated and
 photochromic cuboid 3-D naphthalene diimide coordination networks.
;
_journal_issue                   2
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              653
_journal_page_last               658
_journal_paper_doi               10.1039/c4dt03124e
_journal_volume                  44
_journal_year                    2015
_chemical_formula_moiety         'C6 H1.45 F0.75 N O Si0.13 Zn0.13'
_chemical_formula_sum            'C6 H1.45 F0.75 N O Si0.13 Zn0.13'
_chemical_formula_weight         129.47
_chemical_name_systematic
; 
 ? 
;
_chemical_properties_physical    Light-sensitive
_space_group_IT_number           123
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-P 4 2'
_symmetry_space_group_name_H-M   'P 4/m m m'
_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            8
_cell_length_a                   19.702(4)
_cell_length_b                   19.702(4)
_cell_length_c                   7.4311(15)
_cell_measurement_temperature    113(2)
_cell_volume                     2884.5(10)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    'DIAMOND (Brandenburg, 2004)'
_computing_publication_material  'SHELXL97 and publCIF (Westrip, 2010)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      113(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_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  0.0461
_diffrn_reflns_av_sigmaI/netI    0.0183
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            24189
_diffrn_reflns_theta_full        27.56
_diffrn_reflns_theta_max         27.56
_diffrn_reflns_theta_min         3.59
_exptl_absorpt_coefficient_mu    0.258
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8125
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    0.596
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             518
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.22
_platon_squeeze_details
;
;
_refine_diff_density_max         0.498
_refine_diff_density_min         -1.114
_refine_diff_density_rms         0.081
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.076
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     83
_refine_ls_number_reflns         1968
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0642
_refine_ls_R_factor_gt           0.0641
_refine_ls_shift/su_max          0.010
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1393P)^2^+1.4985P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2035
_refine_ls_wR_factor_ref         0.2038
_reflns_number_gt                1960
_reflns_number_total             1968
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt03124e2.cif
_cod_data_source_block           p4mmm
_cod_depositor_comments
;
The following automatic conversions were performed:

'_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 2827 2014-09-09 07:05:25Z andrius 

 Adding full bibliography for 7032956--7032958.cif.
;
_cod_original_cell_volume        2884.6(10)
_cod_original_sg_symbol_H-M      P4/mmm
_cod_database_code               7032957