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_7112757
_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_moiety         'C27 H39 N3 O6'
_chemical_formula_sum            'C27 H39 N3 O6'
_chemical_formula_weight         501.61
_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                109.671(2)
_cell_angle_beta                 102.008(2)
_cell_angle_gamma                94.201(2)
_cell_formula_units_Z            2
_cell_length_a                   9.8219(3)
_cell_length_b                   12.3012(4)
_cell_length_c                   12.6085(4)
_cell_measurement_reflns_used    9976
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.17
_cell_measurement_theta_min      2.42
_cell_volume                     1386.00(8)
_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      296(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0262
_diffrn_reflns_av_unetI/netI     0.0185
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            40747
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.945
_diffrn_reflns_theta_min         1.770
_exptl_absorpt_coefficient_mu    0.085
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.7126
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Acta Cryst (1995). A51, 33-38'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.202
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             540
_exptl_crystal_size_max          .524
_exptl_crystal_size_mid          .412
_exptl_crystal_size_min          .103
_refine_diff_density_max         0.662
_refine_diff_density_min         -0.371
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     325
_refine_ls_number_reflns         6611
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0966
_refine_ls_R_factor_gt           0.0771
_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^)+(0.1360P)^2^+0.6341P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2339
_refine_ls_wR_factor_ref         0.2548
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4848
_reflns_number_total             6611
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c3cc47159d.txt
_cod_data_source_block           1_(298K)
_cod_database_code               7112757
_shelx_estimated_absorpt_t_min   0.7126
_shelx_estimated_absorpt_t_max   0.7456
_shelxl_version_number           2013-3
_shelx_res_checksum              19844
_shelx_hkl_checksum              48100