Proton switching of polarity in metalloamphiphile crystals
Harrowfield, Jack M.; Koutsantonis, George A.; Nealon, Gareth L.; Skelton, Brian W.; Spackman, Mark A.; CrystEngComm 11 (2009) 249–253; doi:10.1039/b817145a

data_7215533
_publ_section_title
;
 Proton switching of polarity in metalloamphiphile crystals
;
_journal_coden_ASTM              CRECF4
_journal_issue                   2
_journal_name_full               CrystEngComm
_journal_page_first              249
_journal_page_last               253
_journal_paper_doi               10.1039/b817145a
_journal_volume                  11
_journal_year                    2009
_chemical_formula_moiety         'C25 H56 N7 Zn, 3(Cl O4), 2(H2 O)'
_chemical_formula_sum            'C25 H60 Cl3 N7 O14 Zn'
_chemical_formula_weight         854.52
_space_group_IT_number           1
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  'P 1'
_symmetry_space_group_name_H-M   'P 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2007-05-14T12:02:19-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                89.29(1)
_cell_angle_beta                 88.85(1)
_cell_angle_gamma                60.12(1)
_cell_formula_units_Z            1
_cell_length_a                   8.635(1)
_cell_length_b                   8.670(1)
_cell_length_c                   14.688(2)
_cell_measurement_reflns_used    16477
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      40.832
_cell_measurement_theta_min      2.7734
_cell_volume                     953.3(2)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
(compiled Oct 18 2006,16:28:17)
;
_computing_data_collection
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
(compiled Oct 18 2006,16:28:17)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
(compiled Oct 18 2006,16:28:17)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type
;
Oxford Diffraction Xcalibur diffractometer
;
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0424
_diffrn_reflns_av_unetI/netI     0.0869
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            48097
_diffrn_reflns_theta_full        35
_diffrn_reflns_theta_max         35
_diffrn_reflns_theta_min         2.77
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.924
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.90786
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
(compiled Oct 18 2006,16:28:17)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.489
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       spear
_exptl_crystal_F_000             452
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.858
_refine_diff_density_min         -0.4
_refine_diff_density_rms         0.07
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.028(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.884
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     551
_refine_ls_number_reflns         16268
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      0.887
_refine_ls_R_factor_all          0.0687
_refine_ls_R_factor_gt           0.0431
_refine_ls_shift/su_max          0.047
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0554P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0945
_refine_ls_wR_factor_ref         0.1011
_reflns_number_gt                9975
_reflns_number_total             16268
_reflns_threshold_expression     I>2sigma(I)
_cod_duplicate_entry             7200506
_cod_data_source_file            b817145a.cif
_cod_data_source_block           gk188
_cod_depositor_comments
;
 Updated bibliographic information.

 Antanas Vaitkus,
 2019-09-18

 Marked entry as a duplicate of entry 7200506.

 Antanas Vaitkus,
 2019-09-18
;
_cod_original_sg_symbol_Hall     p_1
_cod_database_code               7215533