Adaptive Encapsulation of ω-Amino Acids and Their Guanidinium-Amide Congeners.
Feng, Wei-Xu; van der Lee, Arie; Legrand, Yves-Marie; Petit, Eddy; Dumitrescu, Dan; Su, Cheng-Yong; Barboiu, Mihail; Organic letters 18 (2016) 5556–5559; doi:10.1021/acs.orglett.6b02802

data_1544319
_publ_section_title
;
 Adaptive Encapsulation of \w-Amino Acids and Their Guanidinium-Amide
 Congeners.
;
_journal_issue                   21
_journal_name_full               'Organic letters'
_journal_page_first              5556
_journal_page_last               5559
_journal_paper_doi               10.1021/acs.orglett.6b02802
_journal_volume                  18
_journal_year                    2016
_chemical_formula_sum            'C40 H76 N10 O20 S4'
_chemical_formula_weight         1145.35
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 92.503(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   7.7136(4)
_cell_length_b                   12.8367(5)
_cell_length_c                   26.8813(11)
_cell_measurement_reflns_used    10505
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      24.8
_cell_measurement_theta_min      2.8
_cell_volume                     2659.2(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type
'Agilent Technologies Gemini-S four-circle diffractometer'
_diffrn_measurement_method       '\f and \w 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  0.0508
_diffrn_reflns_av_sigmaI/netI    0.0699
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            10505
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         1.76
_exptl_absorpt_coefficient_mu    0.262
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.430
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1220
_exptl_crystal_size_max          0.47
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.29
_refine_diff_density_max         0.691
_refine_diff_density_min         -0.994
_refine_diff_density_rms         0.160
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.095
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     334
_refine_ls_number_reflns         4645
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.095
_refine_ls_R_factor_all          0.1106
_refine_ls_R_factor_gt           0.0730
_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^)+(0.1889P)^2^+3.4264P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2120
_refine_ls_wR_factor_ref         0.3003
_reflns_number_gt                3375
_reflns_number_total             4645
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol6b02802_si_007.cif
_cod_data_source_block           feng
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/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 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 1544319--1544323.cif.
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               1544319