Cyclic hexapeptoids with N-alkyl side chains: solid-state assembly and thermal behaviour
Pierri, Giovanni; SCHETTINI, ROSARIA; Nuss, Juergen; Dinnebier, Robert E.; De Riccardis, Francesco; Izzo, Irene; Tedesco, Consiglia; CrystEngComm  (2020) –; doi:10.1039/D0CE01136C

data_7241173
_publ_section_title
;
 Cyclic hexapeptoids with N-alkyl side chains: solid-state assembly and
 thermal behaviour
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/D0CE01136C
_journal_year                    2020
_chemical_formula_moiety         'C48 H90 N6 O6'
_chemical_formula_sum            'C48 H90 N6 O6'
_chemical_formula_weight         847.25
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2020-07-26
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-07-28 deposited with the CCDC.	2020-09-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 91.957(9)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   15.254(5)
_cell_length_b                   14.838(5)
_cell_length_c                   11.247(3)
_cell_measurement_reflns_used    5749
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.7850
_cell_measurement_theta_min      1.3356
_cell_volume                     2544.1(14)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution
;
'SIR2014 (Burla et al., 2015)'
;
_diffrn_ambient_temperature      100
_diffrn_detector_area_resol_mean 13.6612
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.961
_diffrn_measurement_device_type  'Mercury2 (2x2 bin mode)'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0884
_diffrn_reflns_av_unetI/netI     0.1140
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.961
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            18450
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.961
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.798
_diffrn_reflns_theta_min         2.273
_exptl_absorpt_coefficient_mu    0.072
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.4595
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Blessing, 1995'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.106
_exptl_crystal_description       plate
_exptl_crystal_F_000             936
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.31
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.252
_refine_diff_density_min         -0.326
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     271
_refine_ls_number_reflns         5794
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.2011
_refine_ls_R_factor_gt           0.1075
_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^)+(0.0906P)^2^+2.1208P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2188
_refine_ls_wR_factor_ref         0.2732
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2838
_reflns_number_total             5794
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0ce01136c2.cif
_cod_data_source_block           form_2LT
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_cell_volume        2544.1(13)
_cod_database_code               7241173
_shelx_shelxl_version_number     2016/6
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C1(H1A,H1B), C3(H3A,H3B), C4(H4A,H4B), C5(H5A,H5B), C6(H6A,H6B), C7(H7A,H7B),
 C9(H9A,H9B), C11(H11A,H11B), C12(H12A,H12B), C13(H13A,H13B), C14(H14A,H14B),
 C15(H15A,H15B), C17(H17A,H17B), C19(H19A,H19B), C20(H20A,H20B), C21(H21A,H21B),
  C22(H22A,H22B), C23(H23A,H23B)
2.b Me refined with riding coordinates:
 C8(H8A,H8B,H8C), C16(H16A,H16B,H16C), C24(H24A,H24B,H24C)
;
_shelx_res_checksum              63261
_olex2_submission_special_instructions 'No special instructions were received'