A two-dimensional hydrogen bonded organic framework self-assembled from a three-fold symmetric carbamate
Xiaodong Hou; Zhihan Wang; Molly Overby; Angel Ugrinov; Casey Oian; Rajiv Singh; Qianli R. Chu; Chem.Commun. 50 (2014) 5209–; doi:10.1039/C3CC47159D

data_7112759
_publ_section_title
;
 A two-dimensional hydrogen bonded organic framework self-assembled from a
 three-fold symmetric carbamate
;
_journal_name_full               Chem.Commun.
_journal_page_first              5209
_journal_paper_doi               10.1039/C3CC47159D
_journal_volume                  50
_journal_year                    2014
_chemical_formula_sum            'C31.8 H46.21 N3 O6.6'
_chemical_formula_weight         576.06
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                75.211(2)
_cell_angle_beta                 72.344(2)
_cell_angle_gamma                72.914(2)
_cell_formula_units_Z            2
_cell_length_a                   9.0114(3)
_cell_length_b                   13.5216(5)
_cell_length_c                   14.3876(5)
_cell_measurement_reflns_used    5381
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      66.06
_cell_measurement_theta_min      3.48
_cell_volume                     1570.01(10)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.898
_diffrn_measured_fraction_theta_max 0.918
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0365
_diffrn_reflns_av_unetI/netI     0.0401
_diffrn_reflns_Laue_measured_fraction_full 0.898
_diffrn_reflns_Laue_measured_fraction_max 0.918
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            13886
_diffrn_reflns_point_group_measured_fraction_full 0.898
_diffrn_reflns_point_group_measured_fraction_max 0.918
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         66.720
_diffrn_reflns_theta_min         3.478
_exptl_absorpt_coefficient_mu    0.690
_exptl_absorpt_correction_T_max  .9664
_exptl_absorpt_correction_T_min  .850
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Acta Cryst (1995). A51, 33-38'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.219
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             622
_exptl_crystal_size_max          0.244
_exptl_crystal_size_mid          0.127
_exptl_crystal_size_min          0.050
_refine_diff_density_max         0.523
_refine_diff_density_min         -0.383
_refine_diff_density_rms         0.043
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     413
_refine_ls_number_reflns         5106
_refine_ls_number_restraints     514
_refine_ls_restrained_S_all      1.016
_refine_ls_R_factor_all          0.0624
_refine_ls_R_factor_gt           0.0480
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0619P)^2^+0.8913P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1235
_refine_ls_wR_factor_ref         0.1344
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4040
_reflns_number_total             5106
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c3cc47159d.txt
_cod_data_source_block           1_0.4CH4H8O_0.6C6H6
_cod_original_formula_sum        'C31.80 H46.21 N3 O6.60'
_cod_database_code               7112759
_shelx_estimated_absorpt_t_min   0.850
_shelx_estimated_absorpt_t_max   0.966
_shelxl_version_number           2013-3
_shelx_res_checksum              69552
_shelx_hkl_checksum              23656