Amino Acid Residues Determine the Response of Flexible Metal-Organic Frameworks to Guests.
Yan, Yong; Carrington, Elliot J.; Pétuya, Rémi; Whitehead, George F. S.; Verma, Ajay; Hylton, Rebecca K.; Tang, Chiu C.; Berry, Neil G.; Darling, George R.; Dyer, Matthew S.; Antypov, Dmytro; Katsoulidis, Alexandros P.; Rosseinsky, Matthew J.; Journal of the American Chemical Society  (2020) –; doi:10.1021/jacs.0c03853

data_4135167
_publ_section_title
;
 Amino Acid Residues Determine the Response of Flexible Metal-Organic
 Frameworks to Guests.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.0c03853
_journal_year                    2020
_chemical_absolute_configuration syn
_chemical_formula_moiety         'C7 H7 N3 O3 Zn'
_chemical_formula_sum            'C7 H7 N3 O3 Zn'
_chemical_formula_weight         246.53
_space_group_crystal_system      trigonal
_space_group_IT_number           146
_space_group_name_Hall           'R 3'
_space_group_name_H-M_alt        'R 3 :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2019-07-01
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            18
_cell_length_a                   28.2634(9)
_cell_length_b                   28.2634(9)
_cell_length_c                   10.1714(3)
_cell_measurement_reflns_used    9945
_cell_measurement_temperature    150
_cell_measurement_theta_max      25.044
_cell_measurement_theta_min      2.497
_cell_volume                     7036.6(4)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_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    'XT (Sheldrick, 2015)'
_diffrn_ambient_temperature      150.0
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0319
_diffrn_reflns_av_unetI/netI     0.0283
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -33
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            20868
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.043
_diffrn_reflns_theta_max         25.043
_diffrn_reflns_theta_min         2.496
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.561
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.6608
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.0851 before and 0.0441 after correction. The Ratio of minimum to maximum transmission is 0.8867. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            white
_exptl_crystal_colour_primary    white
_exptl_crystal_density_diffrn    1.047
_exptl_crystal_description       needle
_exptl_crystal_F_000             2232
_exptl_crystal_preparation       'Solvent Exchange in m-xylene'
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.363
_refine_diff_density_min         -0.533
_refine_diff_density_rms         0.209
_refine_ls_abs_structure_details
;
 Flack x determined using 2389 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.012(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.099
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     255
_refine_ls_number_reflns         5504
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.099
_refine_ls_R_factor_all          0.0532
_refine_ls_R_factor_gt           0.0492
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1121P)^2^+42.8567P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1626
_refine_ls_wR_factor_ref         0.1664
_reflns_Friedel_coverage         0.991
_reflns_Friedel_fraction_full    0.990
_reflns_Friedel_fraction_max     0.990
_reflns_number_gt                5153
_reflns_number_total             5504
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ZnAlaPyr_M-xylene_150K.cif
_cod_data_source_block           ZnAlaPyr_m-xylene_150K
_cod_original_cell_volume        7036.6(5)
_cod_original_sg_symbol_H-M      'R 3'
_cod_database_code               4135167
_shelx_shelxl_version_number     2014/7
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C12(H12), C5(H5)
2.b Aromatic/amide H refined with riding coordinates:
 N6(H6), N3(H3), C9(H9), C1(H1), C2(H2), C8(H8)
2.c Idealised Me refined as rotating group:
 C14(H14A,H14B,H14C), C7(H7A,H7B,H7C)
;
_shelx_res_checksum              13388
_shelx_hkl_checksum              88381
_olex2_submission_special_instructions 'No special instructions were received'