Tubular Hydrogen-Bonded Networks Sustained by Water Molecules
Héctor Carrasco; Concepción Foces-Foces; Cirilo Pérez; Matías L. Rodríguez; Julio D. Martín; Journal of the American Chemical Society 123 (2001) 11970–11981; doi:10.1021/ja011028t

data_4115814
_publ_contact_author
;                                                                               
      C.Foce-Foces
      Instituto de Quimica-Fisica Rocasolano-CSIC                               
      Departamento de Cristalografia                                            
      Serrano 119                                                               
      E-28006 Madrid                                                            
      Spain                                                                     
;
_publ_contact_author_email       cfoces@iqfr.csic.es
_publ_contact_author_fax         '+34 1 5642431'
_publ_contact_author_phone       '+34 1 5619400'
_publ_section_title
;
 Tubular Hydrogen-Bonded Networks Sustained by Water Molecules
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              11970
_journal_page_last               11981
_journal_paper_doi               10.1021/ja011028t
_journal_volume                  123
_journal_year                    2001
_chemical_formula_moiety         'C16 H26 O4'
_chemical_formula_sum            'C16 H26 O4'
_chemical_formula_weight         282.37
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   14.0518(3)
_cell_length_b                   14.1426(2)
_cell_length_c                   14.9534(2)
_cell_measurement_temperature    298(2)
_cell_volume                     2971.67(9)
_computing_cell_refinement       'Bruker SAINT'
_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      298(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0579
_diffrn_reflns_av_sigmaI/netI    0.0440
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            18844
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         2.46
_diffrn_standards_decay_%        -0.10
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_T_max  0.9824
_exptl_absorpt_correction_T_min  0.9696
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   Sadabs
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.262
_exptl_crystal_description       Block
_exptl_crystal_F_000             1232
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.250
_refine_diff_density_min         -0.191
_refine_diff_density_rms         0.045
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.094
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     183
_refine_ls_number_reflns         3580
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.094
_refine_ls_R_factor_all          0.0945
_refine_ls_R_factor_gt           0.0577
_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^)+(0.0419P)^2^+1.4761P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1120
_refine_ls_wR_factor_ref         0.1278
_reflns_number_gt                2491
_reflns_number_total             3580
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja011028t_09.cif
_cod_data_source_block           1i
_cod_database_code               4115814