Structural Features in Metal‒Organic Nanotube Crystals That Influence Stability and Solvent Uptake
Jayasinghe, Ashini S.; Unruh, Daniel K.; Kral, Andrew; Libo, Anna; Forbes, Tori Z.; Crystal Growth & Design 15 (2015) 4062–; doi:10.1021/acs.cgd.5b00653

data_4513432
_publ_section_title
;
 Structural Features in Metal--Organic Nanotube Crystals That Influence
 Stability and Solvent Uptake
;
_journal_issue                   8
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              4062
_journal_paper_doi               10.1021/acs.cgd.5b00653
_journal_volume                  15
_journal_year                    2015
_chemical_formula_sum            'C7 H3 N O7.33 U'
_chemical_formula_weight         456.47
_space_group_IT_number           170
_symmetry_cell_setting           hexagonal
_symmetry_Int_Tables_number      170
_symmetry_space_group_name_Hall  'P 65'
_symmetry_space_group_name_H-M   'P 65'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2015-05-04T17:07:02-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            6
_cell_length_a                   14.5783(7)
_cell_length_b                   14.5783(7)
_cell_length_c                   9.2270(6)
_cell_measurement_reflns_used    9848
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.71
_cell_measurement_theta_min      2.73
_cell_volume                     1698.26(16)
_computing_cell_refinement       'APEX2 (Bruker AXS, 2006)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction        'APEX2 (Bruker AXS, 2006)'
_computing_molecular_graphics    'CrystalMaker v2.5.0'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1
_diffrn_measured_fraction_theta_max 1
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0389
_diffrn_reflns_laue_measured_fraction_full 1
_diffrn_reflns_laue_measured_fraction_max 1
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            20252
_diffrn_reflns_point_group_measured_fraction_full 1
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.708
_diffrn_reflns_theta_min         1.613
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    14.358
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.2906
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    2.678
_exptl_crystal_description       Acicular
_exptl_crystal_F_000             1216
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.07
_refine_diff_density_max         1.224
_refine_diff_density_min         -1.025
_refine_diff_density_rms         0.17
_refine_ls_abs_structure_details
;
 Flack x determined using 1013 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.003(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.125
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     153
_refine_ls_number_reflns         2406
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.125
_refine_ls_R_factor_all          0.0227
_refine_ls_R_factor_gt           0.0198
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0275P)^2^+1.1912P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.051
_refine_ls_wR_factor_ref         0.0518
_reflns_number_gt                2267
_reflns_number_total             2406
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cg5b00653_si_004.cif
_cod_data_source_block           p6(5)
_cod_depositor_comments
'Adding full bibliography for 4513429--4513433.cif.'
_cod_original_cell_volume        1698.3(2)
_cod_database_code               4513432