Study of the nano-morphological versatility by self-assembly of a peptide mimetic molecule in response to physical and chemical stimuli
Sudeshna Kar; Kung-Wei Wu; I-Jui Hsu; Chi-Rung Lee; Yian Tai; Chem.Commun. 50 (2014) 2638–; doi:10.1039/c3cc49769k

data_7111940
_publ_section_title
;
 Study of the nano-morphological versatility by self-assembly of a peptide
 mimetic molecule in response to physical and chemical stimuli
;
_journal_name_full               Chem.Commun.
_journal_page_first              2638
_journal_paper_doi               10.1039/c3cc49769k
_journal_volume                  50
_journal_year                    2014
_chemical_formula_moiety         'C17 H24 N2 O5'
_chemical_formula_sum            'C17 H24 N2 O5'
_chemical_formula_weight         336.38
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_date             2013-07-08T01:43:42-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 108.856(4)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   14.2575(5)
_cell_length_b                   13.1713(4)
_cell_length_c                   20.8636(8)
_cell_measurement_reflns_used    18013
_cell_measurement_temperature    100.05(10)
_cell_measurement_theta_max      29.3623
_cell_measurement_theta_min      3.0134
_cell_volume                     3707.7(2)
_computing_cell_refinement
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
        (compiled Jan 23 2012,18:06:46)
;
_computing_data_collection
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        CrysAlisPro, Agilent Technologies,
        Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
        (compiled Jan 23 2012,18:06:46)
;
_computing_data_reduction
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        CrysAlisPro, Agilent Technologies,
        Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
        (compiled Jan 23 2012,18:06:46)
;
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      100.05(10)
_diffrn_detector_area_resol_mean 10.4875
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.942
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.024
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.942
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            32143
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.942
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.427
_diffrn_reflns_theta_min         3.02
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_T_max  0.972
_exptl_absorpt_correction_T_min  0.948
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
        (compiled Jan 23 2012,18:06:46)
Numerical absorption correction based on gaussian integration over
                        a multifaceted crystal model
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.205
_exptl_crystal_description       prism
_exptl_crystal_F_000             1440
_exptl_crystal_size_max          0.74
_exptl_crystal_size_mid          0.61
_exptl_crystal_size_min          0.44
_refine_diff_density_max         0.434
_refine_diff_density_min         -0.244
_refine_diff_density_rms         0.041
_refine_ls_extinction_coef       0.0007(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         4847
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.043
_refine_ls_R_factor_gt           0.0388
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0516P)^2^+2.6713P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1026
_refine_ls_wR_factor_ref         0.106
_reflns_number_gt                4367
_reflns_number_total             4847
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c3cc49769k.txt
_cod_data_source_block           dai_1_2
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7111940
_shelx_estimated_absorpt_t_min   0.937
_shelx_estimated_absorpt_t_max   0.962