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_4135196
_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_formula_moiety         'C6 H5 N3 O3 Zn, 0.5(C7 H8)'
_chemical_formula_sum            'C9.5 H9 N3 O3 Zn'
_chemical_formula_weight         278.57
_space_group_crystal_system      trigonal
_space_group_IT_number           161
_space_group_name_Hall           'R 3 -2"c'
_space_group_name_H-M_alt        'R 3 c :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2018-06-20
_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                   26.5867(14)
_cell_length_b                   26.5867(14)
_cell_length_c                   10.1323(4)
_cell_measurement_reflns_used    7516
_cell_measurement_temperature    100
_cell_measurement_theta_max      25.0280
_cell_measurement_theta_min      2.6220
_cell_volume                     6202.5(5)
_computing_cell_refinement       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_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    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      100.0
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
--------------------------------------------------------------------------
  1  \w   -110.00  15.00   1.00   10.00    --  -20.00 -68.00   0.00  125
  2  \w   -110.00  15.00   1.00   10.00    --  -20.00 -68.00 120.00  125
  3  \w   -110.00  15.00   1.00   10.00    --  -20.00 -68.00 240.00  125
  4  \w   -110.00  15.00   1.00   10.00    --  -20.00 -30.00  90.00  125
;
_diffrn_measurement_device       'abstract diffractometer'
_diffrn_measurement_device_type
'Rigaku Mo Rotating Anode Source With Saturn Detector'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0289371000
_diffrn_orient_matrix_UB_12      0.0186298000
_diffrn_orient_matrix_UB_13      -0.0213870000
_diffrn_orient_matrix_UB_21      0.0037790000
_diffrn_orient_matrix_UB_22      -0.0243764000
_diffrn_orient_matrix_UB_23      -0.0088805000
_diffrn_orient_matrix_UB_31      -0.0097810000
_diffrn_orient_matrix_UB_32      -0.0027554000
_diffrn_orient_matrix_UB_33      -0.0661209000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0876
_diffrn_reflns_av_unetI/netI     0.0472
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            20633
_diffrn_reflns_point_group_measured_fraction_full 0.950
_diffrn_reflns_point_group_measured_fraction_max 0.950
_diffrn_reflns_theta_full        25.027
_diffrn_reflns_theta_max         25.027
_diffrn_reflns_theta_min         2.654
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.779
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.67302
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            white
_exptl_crystal_colour_primary    white
_exptl_crystal_density_diffrn    1.342
_exptl_crystal_description       needle
_exptl_crystal_F_000             2538
_exptl_crystal_preparation       'Solvent Exchnage Toluene'
_exptl_crystal_size_max          0.268
_exptl_crystal_size_mid          0.033
_exptl_crystal_size_min          0.028
_refine_diff_density_max         0.775
_refine_diff_density_min         -0.469
_refine_diff_density_rms         0.149
_refine_ls_abs_structure_details
;
 Flack x determined using 870 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.029(16)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.103
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     128
_refine_ls_number_reflns         2301
_refine_ls_number_restraints     25
_refine_ls_restrained_S_all      1.102
_refine_ls_R_factor_all          0.0638
_refine_ls_R_factor_gt           0.0586
_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^)+(0.1142P)^2^+0.9297P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1564
_refine_ls_wR_factor_ref         0.1598
_reflns_Friedel_coverage         0.889
_reflns_Friedel_fraction_full    0.900
_reflns_Friedel_fraction_max     0.900
_reflns_number_gt                2132
_reflns_number_total             2301
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ZnGlyPyr_Toluene_100K.cif
_cod_data_source_block           ZnGlyPyr_Toluene_100K
_cod_original_cell_volume        6202.5(7)
_cod_original_sg_symbol_H-M      'R 3 c'
_cod_original_formula_sum        'C9.50 H9 N3 O3 Zn'
_cod_database_code               4135196
_shelx_shelxl_version_number     2014/7
_chemical_oxdiff_formula         'Zn C6 H8 N3 O3'
_reflns_odcompleteness_completeness 99.85
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     24.97
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Restrained distances
 C8-C13 \\sim C13-C12
 with sigma of 0.02
3. Restrained planarity
 C13, C7, C8, C9, C10, C11, C12
 with sigma of 0.1
4. Rigid bond restraints
 O3, C4
 with sigma for 1-2 distances of 0.01 and sigma for 1-3 distances of 0.01
 N1, N2, C2, C1, C3
 with sigma for 1-2 distances of 0.01 and sigma for 1-3 distances of 0.01
5. Uiso/Uaniso restraints and constraints
O3 \\sim C4: within 2A with sigma of 0.04 and sigma for terminal atoms of 0.08
C10 \\sim C9 \\sim C8 \\sim C7 \\sim C12 \\sim C11 \\sim C13: within 2A with
sigma of 0.02 and sigma for terminal atoms of 0.04
Uanis(N2) = Uanis(N1)
6. Others
 Fixed Sof: C9(0.5) H9(0.5) C10(0.5) H10(0.5) C11(0.5) H11(0.5) C12(0.5)
 H12(0.5) C7(0.5) C8(0.5) H8(0.5) C13(0.5) H13A(0.5) H13B(0.5) H13C(0.5)
7.a Secondary CH2 refined with riding coordinates:
 C5(H5A,H5B)
7.b Me refined with riding coordinates:
 C13(H13A,H13B,H13C)
7.c Aromatic/amide H refined with riding coordinates:
 N3(H3), C1(H1), C3(H3A), C9(H9), C10(H10), C11(H11), C12(H12), C8(H8)
7.d Fitted hexagon refined as free rotating group:
 C9(C10,C11,C12,C7,C8)
;
_shelx_res_checksum              37913
_shelx_hkl_checksum              24485
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.468
_oxdiff_exptl_absorpt_empirical_full_min 0.659