Channel architecture via self assembly of oxamide oximes complexes
Yuksel, Fatma; Gümüş, Gülay; Gürol, İlke; Ahsen, Vefa; Chumakov, Yurii; Jeanneau, Erwann; Luneau, Dominique; Dalton Transactions  (2008) 241–252; doi:10.1039/b707930c

data_7003026
_publ_section_title
;
 Channel architecture via self assembly of oxamide oximes complexes
;
_journal_issue                   2
_journal_name_full               'Dalton Transactions'
_journal_page_first              241
_journal_page_last               252
_journal_paper_doi               10.1039/b707930c
_journal_year                    2008
_chemical_formula_moiety         'C18 H37 N4 O2 Pd0.50'
_chemical_formula_sum            'C18 H37 N4 O2 Pd0.5'
_chemical_formula_weight         394.72
_space_group_IT_number           88
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             07-07-13
_audit_creation_method           CRYSTALS_ver_12.85
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   18.0572(4)
_cell_length_b                   18.0572(4)
_cell_length_c                   26.8507(8)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    293
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_volume                     8755.0(4)
_computing_cell_refinement       'USER DEFINED CELL REFINEMENT'
_computing_data_collection       'USER DEFINED DATA COLLECTION'
_computing_data_reduction        'USER DEFINED DATA REDUCTION'
_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    'SHELXS 86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      293
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  Unknown
_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  0.031
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            7561
_diffrn_reflns_theta_full        26.931
_diffrn_reflns_theta_max         27.481
_diffrn_reflns_theta_min         1.359
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.467
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  1.0000
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.198
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3392
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         1.82
_refine_diff_density_min         -0.45
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.1553
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     223
_refine_ls_number_reflns         3016
_refine_ls_number_restraints     2
_refine_ls_R_factor_all          0.1173
_refine_ls_R_factor_gt           0.0642
_refine_ls_shift/su_max          0.000119
_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:
1.11 0.232 0.699
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0879
_refine_ls_wR_factor_gt          0.0688
_refine_ls_wR_factor_ref         0.0688
_reflns_limit_h_max              16
_reflns_limit_h_min              -16
_reflns_limit_k_max              23
_reflns_limit_k_min              0
_reflns_limit_l_max              34
_reflns_limit_l_min              0
_reflns_number_gt                3016
_reflns_number_total             4979
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   0.00
_oxford_diffrn_Wilson_scale      0.00
_oxford_refine_ls_r_factor_ref   0.0642
_oxford_refine_ls_scale          0.1176(3)
_oxford_reflns_number_all        4964
_oxford_reflns_threshold_expression_ref I>2.0\s(I)
_oxford_structure_analysis_title va402
_cod_data_source_file            b707930c.txt
_cod_data_source_block           VAC8Pd4
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'I 41/a '
_cod_original_formula_sum        'C18 H37 N4 O2 Pd0.50'
_cod_database_code               7003026