A unique hydrogen bonding network in the crystal structure of 3a,6a-diphenylglycolurilElectronic Supplementary Information (ESI) available: Crystallographic information for compound 2: Tables 1?6. See http://www.rsc.org/suppdata/ce/b3/b313267f/
Moon, Kwangyul; Chen, Wei-Zhong; Ren, Tong; Kaifer, Angel E.; CrystEngComm 5 (2003) 451–; doi:10.1039/b313267f

data_7216293
_publ_section_title
;
 A unique hydrogen bonding network in the crystal structure of
 3a,6a-diphenylglycolurilElectronic Supplementary Information (ESI)
 available: Crystallographic information for compound 2: Tables 1?6. See
 http://www.rsc.org/suppdata/ce/b3/b313267f/
;
_journal_issue                   79
_journal_name_full               CrystEngComm
_journal_page_first              451
_journal_paper_doi               10.1039/b313267f
_journal_volume                  5
_journal_year                    2003
_chemical_formula_sum            'C20 H22 N4 O2'
_chemical_formula_weight         350.42
_chemical_name_systematic
;
?
;
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                96.4150(10)
_cell_angle_beta                 90.7830(10)
_cell_angle_gamma                108.9400(10)
_cell_formula_units_Z            2
_cell_length_a                   8.7863(6)
_cell_length_b                   8.9879(6)
_cell_length_c                   12.6434(9)
_cell_measurement_reflns_used    2889
_cell_measurement_temperature    300(2)
_cell_measurement_theta_max      28.075
_cell_measurement_theta_min      2.454
_cell_volume                     937.16(11)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      300(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0110
_diffrn_reflns_av_sigmaI/netI    0.0274
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            5023
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.41
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.804350
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
SADABS, Absorption corrections using Bruker CCD based on the method of
Bob Blessing.  Acta Cryst. 1995, A51, 33
;
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.242
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             372
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.199
_refine_diff_density_min         -0.228
_refine_diff_density_rms         0.048
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.002
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     235
_refine_ls_number_reflns         3278
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.002
_refine_ls_R_factor_all          0.0644
_refine_ls_R_factor_gt           0.0510
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1030P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1485
_refine_ls_wR_factor_ref         0.1556
_reflns_number_gt                2286
_reflns_number_total             3278
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b313267f.txt
_cod_data_source_block           compd2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/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
/usr/data/users/saulius/automatic-downloads/retrospective/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 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7216293