Noncovalent Derivatives of Hydroquinone: Complexes with Trigonal Planar Tris(N,N-dialkyl)trimesamides
Cannon, Amy S.; Foxman, Bruce M.; Guarrera, Donna J.; Warner, John C.; Crystal Growth & Design 5 (2005) 407–; doi:10.1021/cg049702g

data_4504967
_publ_section_title
;
 Noncovalent Derivatives of Hydroquinone:&#x2009; Complexes with Trigonal
 Planar Tris(N,N-dialkyl)trimesamides
;
_journal_issue                   2
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              407
_journal_paper_doi               10.1021/cg049702g
_journal_volume                  5
_journal_year                    2005
_chemical_formula_moiety         'C30 H42 N3 O6'
_chemical_formula_sum            'C30 H42 N3 O6'
_chemical_formula_weight         540.68
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             04-08-02
_audit_creation_method           CRYSTALS_ver_12.39
_cell_angle_alpha                90
_cell_angle_beta                 95.14(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.617(6)
_cell_length_b                   12.448(5)
_cell_length_c                   16.846(7)
_cell_measurement_reflns_used    12
_cell_measurement_temperature    294
_cell_measurement_theta_max      13
_cell_measurement_theta_min      12
_cell_volume                     3053(2)
_computing_cell_refinement       'Cad4 Express, (Straver, 1992)'
_computing_data_collection       'Cad4 Express, (Straver, 1992)'
_computing_data_reduction        'RC93 (Watkin, Prout & Lilley, 1994)'
_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    'USER DEFINED STRUCTURE SOLUTION'
_diffrn_ambient_temperature      294
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Enraf-Nonius CAD4'
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.034
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            3885
_diffrn_reflns_theta_full        21.967
_diffrn_reflns_theta_max         21.967
_diffrn_reflns_theta_min         2.037
_diffrn_standards_decay_%        0.00
_diffrn_standards_interval_time  100
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.082
_exptl_absorpt_correction_T_max  0.97
_exptl_absorpt_correction_T_min  0.96
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details
; 
 Azimutal absorption correction (North et al, 1968) 
;
_exptl_crystal_colour            gold
_exptl_crystal_density_diffrn    1.176
_exptl_crystal_description       box
_exptl_crystal_F_000             1164
_exptl_crystal_size_max          0.64
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.34
_refine_diff_density_max         0.41
_refine_diff_density_min         -0.29
_refine_ls_extinction_coef       1750(130)
_refine_ls_extinction_method     'Larson 1970 Crystallographic Computing eq 22'
_refine_ls_goodness_of_fit_ref   1.1158
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     365
_refine_ls_number_reflns         2724
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0988
_refine_ls_R_factor_gt           0.0618
_refine_ls_shift/su_max          0.002426
_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: 
 7.82 0.134 5.35 1.18 -0.525 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0749
_refine_ls_wR_factor_gt          0.0653
_refine_ls_wR_factor_ref         0.0653
_reflns_limit_h_max              15
_reflns_limit_h_min              -15
_reflns_limit_k_max              13
_reflns_limit_k_min              0
_reflns_limit_l_max              17
_reflns_limit_l_min              0
_reflns_number_gt                2724
_reflns_number_total             3711
_reflns_threshold_expression     I>1.96u(I)
_oxford_diffrn_Wilson_B_factor   0.00
_oxford_diffrn_Wilson_scale      0.00
_oxford_refine_ls_scale          2.566(9)
_cod_data_source_file            cg049702gsi20040826_073517.cif
_cod_data_source_block           Compound_4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'P 1 21/c 1 '
_cod_database_code               4504967