Giant Negative Area Compressibility Tunable in a Soft Porous Framework Material.
Cai, Weizhao; Gładysiak, Andrzej; Anioła, Michalina; Smith, Vincent J.; Barbour, Leonard J.; Katrusiak, Andrzej; Journal of the American Chemical Society 137 (2015) 9296–9301; doi:10.1021/jacs.5b03280

data_4123738
_publ_section_title
;
 Giant Negative Area Compressibility Tunable in a Soft Porous Framework
 Material.
;
_journal_issue                   29
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9296
_journal_page_last               9301
_journal_paper_doi               10.1021/jacs.5b03280
_journal_volume                  137
_journal_year                    2015
_chemical_formula_moiety         'C18 H12 N2 O3 Zn, C H4 O'
_chemical_formula_sum            'C19 H16 N2 O4 Zn'
_chemical_formula_weight         401.71
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           82
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'I -4'
_symmetry_space_group_name_H-M   'I -4'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   26.533(2)
_cell_length_b                   26.533(2)
_cell_length_c                   4.5396(9)
_cell_measurement_pressure       3430000
_cell_measurement_temperature    296(2)
_cell_volume                     3195.9(7)
_computing_cell_refinement       'CrysAlis (Oxford Diffraction, 2010)'
_computing_data_collection       'CrysAlis (Oxford Diffraction, 2010)'
_computing_data_reduction        'CrysAlisRED (Oxford Diffraction, 2010)'
_computing_molecular_graphics    'Mercury (Macrae et al., 2008)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.276
_diffrn_measured_fraction_theta_max 0.276
_diffrn_measurement_device_type  'Oxford Diffraction Xcalibur Eos'
_diffrn_measurement_method
;HP omega scans - for more details see:
A. Budzianowski, A. Katrusiak in High-Pressure Crystallography
(Eds.: A. Katrusiak, P. F. McMillan),
Dordrecht: Kluwer Acad. Publ., 2004 pp.157-168
;
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0851
_diffrn_reflns_av_sigmaI/netI    0.0924
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       5
_diffrn_reflns_limit_l_min       -5
_diffrn_reflns_number            6162
_diffrn_reflns_theta_full        27.20
_diffrn_reflns_theta_max         27.20
_diffrn_reflns_theta_min         3.43
_exptl_absorpt_coefficient_mu    1.566
_exptl_absorpt_correction_T_max  0.8591
_exptl_absorpt_correction_T_min  0.6594
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
Katrusiak, A. (2003). REDSHABS - Program for correcting
reflections intensities for DAC absorption, gasket shadowing
and sample crystal absorption. Adam Mickiewicz University, Pozna\'n.
Katrusiak, A. (2004). Z. Kristallogr. 219, 461-467
;
_exptl_crystal_colour            Brown
_exptl_crystal_density_diffrn    1.670
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1648
_exptl_crystal_size_max          0.29
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.366
_refine_diff_density_min         -0.389
_refine_diff_density_rms         0.127
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(11)
_refine_ls_extinction_coef       0.030(5)
_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   1.173
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     213
_refine_ls_number_reflns         1001
_refine_ls_number_restraints     298
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.1614
_refine_ls_R_factor_gt           0.0936
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1389P)^2^+18.7115P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2209
_refine_ls_wR_factor_ref         0.2685
_reflns_number_gt                583
_reflns_number_total             1001
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja5b03280_si_004.cif
_cod_data_source_block           1MeOH_3.43GPa_in_Methanol-Ethanol
_cod_depositor_comments
;
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The following automatic conversions were performed:

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 Adding full bibliography for 4123717--4123744.cif.
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_cod_original_sg_symbol_Hall     I-4
_cod_original_sg_symbol_H-M      I-4
_cod_database_code               4123738