Supramolecular control over recognition and efficient detection of picric acid
Virginie Bereau; Carine Duhayon; Jean-Pascal Sutter; Chem.Commun. 50 (2014) 12061–; doi:10.1039/C4cc05888G

data_7115741
_publ_section_title
;
 Supramolecular control over recognition and efficient detection of picric
 acid
;
_journal_name_full               Chem.Commun.
_journal_page_first              12061
_journal_paper_doi               10.1039/C4cc05888G
_journal_volume                  50
_journal_year                    2014
_chemical_formula_moiety         'C66 H54 Al2 N4 O16, 2(C6 H2 N3 O7)'
_chemical_formula_sum            'C78 H58 Al2 N10 O30'
_chemical_formula_weight         1669.33
_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   difmap
_atom_sites_solution_primary     other
_cell_angle_alpha                96.757(2)
_cell_angle_beta                 96.333(2)
_cell_angle_gamma                108.853(4)
_cell_formula_units_Z            2
_cell_length_a                   11.8132(5)
_cell_length_b                   15.0997(7)
_cell_length_c                   25.2353(5)
_cell_measurement_reflns_used    14198
_cell_measurement_temperature    100
_cell_measurement_theta_max      81
_cell_measurement_theta_min      3
_cell_volume                     4177.3(3)
_computing_cell_refinement       'CrysAlis, (Oxford Diffraction, 2002)'
_computing_data_collection       'SuperNova, (Oxford Diffraction, 2010)'
_computing_data_reduction        'CrysAlis, (Oxford Diffraction, 2002)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'Superflip (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.933
_diffrn_measurement_device       Area
_diffrn_measurement_device_type  'Oxford Diffraction SuperNova'
_diffrn_measurement_method       '\f & \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54180
_diffrn_reflns_av_R_equivalents  0.111
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            117969
_diffrn_reflns_theta_full        43.353
_diffrn_reflns_theta_max         80.283
_diffrn_reflns_theta_min         3.134
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.0697
_exptl_absorpt_correction_T_max  0.94
_exptl_absorpt_correction_T_min  0.68
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
; 
 Gaussian Integration (Busing and Levy, 1957) 
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.327
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1716
_exptl_crystal_size_max          0.440
_exptl_crystal_size_mid          0.080
_exptl_crystal_size_min          0.060
_platon_squeeze_details
;
;
_refine_diff_density_max         1.17
_refine_diff_density_min         -0.60
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.0590
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1081
_refine_ls_number_reflns         11116
_refine_ls_number_restraints     8
_refine_ls_R_factor_all          0.1177
_refine_ls_R_factor_gt           0.0804
_refine_ls_shift/su_max          0.0002962
_refine_ls_shift/su_mean         0.0000133
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;
 Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982) 
 [weight] = 1.0/[A~0~*T~0~(x)+A~1~*T~1~(x) ... +A~n-1~]*T~n-1~(x)] 
 where A~i~ are the Chebychev coefficients listed below and x= Fcalc/Fmax 
 Method = Robust Weighting (Prince, 1982) 
 W = [weight] * [1-(deltaF/6*sigmaF)^2^]^2^ 
 A~i~ are: 
 23.7 12.1 21.1 5.10 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1152
_refine_ls_wR_factor_gt          0.0881
_refine_ls_wR_factor_ref         0.0885
_reflns_limit_h_max              14
_reflns_limit_h_min              -14
_reflns_limit_k_max              18
_reflns_limit_k_min              -19
_reflns_limit_l_max              31
_reflns_limit_l_min              0
_reflns_number_gt                10890
_reflns_number_total             17074
_reflns_threshold_expression     I>2.0\s(I)
_oxford_refine_ls_r_factor_ref   0.0817
_oxford_reflns_number_all        17001
_oxford_reflns_threshold_expression_ref I>1.9\s(I)
_cod_data_source_file            c4cc05888g2.cif
_cod_data_source_block           1.PA
_cod_depositor_comments
;
The following automatic conversions were performed:

'_atom_sites_solution_primary' value 'Other' changed to 'other'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 2827 2014-09-09 07:05:25Z andrius 
;
_cod_original_cell_volume        4177.2(3)
_cod_original_sg_symbol_H-M      'P -1 '
_cod_database_code               7115741
_iucr_refine_instruction_details_constraints
;
BLOCK SCALE X'S, U'S 
RIDE N(90,X'S) N(9,X'S) 
RIDE O(28,X'S) O(29,X'S) 
RIDE N(90,U'S) N(9,U'S) 
RIDE O(28,U'S) O(29,U'S) 
RIDE C   (   2,X'S) H   (  21,X'S) 
RIDE C   (   3,X'S) H   (  31,X'S) 
RIDE C   (   5,X'S) H   (  51,X'S) 
RIDE C   (   7,X'S) H   (  71,X'S) 
RIDE C   (  10,X'S) H   ( 101,X'S) 
RIDE C   (  13,X'S) H   ( 131,X'S) 
RIDE C   (  14,X'S) H   ( 141,X'S) 
RIDE C   (  16,X'S) H   ( 161,X'S) 
RIDE C   (  18,X'S) H   ( 181,X'S) 
RIDE C   (  19,X'S) H   ( 191,X'S) 
RIDE C   (  23,X'S) H   ( 231,X'S) 
RIDE C   (  24,X'S) H   ( 241,X'S) 
RIDE C   (  25,X'S) H   ( 251,X'S) 
RIDE C   (  26,X'S) H   ( 261,X'S) 
RIDE C   (  27,X'S) H   ( 271,X'S) 
RIDE C   (  30,X'S) H   ( 301,X'S) 
RIDE C   (  31,X'S) H   ( 311,X'S) 
RIDE C   (  32,X'S) H   ( 321,X'S) 
RIDE C   (  33,X'S) H   ( 331,X'S) 
RIDE C   (  34,X'S) H   ( 341,X'S) 
RIDE C   (  35,X'S) H   ( 353,X'S) H   ( 352,X'S) H   ( 351,X'S) 
RIDE C   (  36,X'S) H   ( 361,X'S) H   ( 362,X'S) H   ( 363,X'S) 
RIDE C   (  38,X'S) H   ( 381,X'S) 
RIDE C   (  39,X'S) H   ( 391,X'S) 
RIDE C   (  41,X'S) H   ( 411,X'S) 
RIDE C   (  43,X'S) H   ( 431,X'S) 
RIDE C   (  44,X'S) H   ( 441,X'S) 
RIDE C   (  46,X'S) H   ( 461,X'S) 
RIDE C   (  48,X'S) H   ( 481,X'S) 
RIDE C   (  49,X'S) H   ( 491,X'S) 
RIDE C   (  53,X'S) H   ( 531,X'S) 
RIDE C   (  54,X'S) H   ( 541,X'S) 
RIDE C   (  55,X'S) H   ( 551,X'S) 
RIDE C   (  56,X'S) H   ( 561,X'S) 
RIDE C   (  57,X'S) H   ( 571,X'S) 
RIDE C   (  60,X'S) H   ( 601,X'S) 
RIDE C   (  61,X'S) H   ( 611,X'S) 
RIDE C   (  62,X'S) H   ( 621,X'S) 
RIDE C   (  63,X'S) H   ( 631,X'S) 
RIDE C   (  64,X'S) H   ( 641,X'S) 
RIDE C   (  65,X'S) H   ( 652,X'S) H   ( 651,X'S) H   ( 653,X'S) 
RIDE C   (  66,X'S) H   ( 662,X'S) H   ( 661,X'S) H   ( 663,X'S) 
RIDE C   (  70,X'S) H   ( 701,X'S) 
RIDE C   (  72,X'S) H   ( 721,X'S) 
RIDE C   (  76,X'S) H   ( 761,X'S) 
RIDE C   (  78,X'S) H   ( 781,X'S) 
END                                                                             
;
_iucr_refine_instruction_details_restraints
;
PLANAR 0.010000  O(27) O(28) N(9) C(75) 
PLANAR 0.010000  O(27) O(29) N(90) C(75) 
END                                                                             
;