A family of double-bowl pseudo metallocalix[6]arene discs
Meally, Seán T.; McDonald, Cecelia; Karotsis, Georgios; Papaefstathiou, Giannis S.; Brechin, Euan K.; Dunne, Peter W.; McArdle, Patrick; Power, Nicholas P.; Jones, Leigh F.; Dalton Transactions 39 (2010) 4809–; doi:10.1039/b926704b

data_7025292
_publ_section_title
;
 A family of double-bowl pseudo metallocalix[6]arene discs
;
_journal_issue                   20
_journal_name_full               'Dalton Transactions'
_journal_page_first              4809
_journal_paper_doi               10.1039/b926704b
_journal_volume                  39
_journal_year                    2010
_chemical_formula_sum            'C56 H66 N8 O27 Zn7'
_chemical_formula_weight         1740.76
_chemical_name_common            '[Zn7(OH)6(L1)6](NO3)2.2MeOH.H2O'
_chemical_name_systematic
;
?
;
_space_group_IT_number           165
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-P 3 2"c'
_symmetry_space_group_name_H-M   'P -3 c 1'
_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                120.00
_cell_formula_units_Z            2
_cell_length_a                   13.902(2)
_cell_length_b                   13.902(2)
_cell_length_c                   23.353(5)
_cell_measurement_temperature    150(2)
_cell_volume                     3908.7(12)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.41 (release 06-05-2009 CrysAlis171 .NET)
(compiled May 6 2009,17:20:42)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.41 (release 06-05-2009 CrysAlis171 .NET)
(compiled May 6 2009,17:20:42)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.41 (release 06-05-2009 CrysAlis171 .NET)
(compiled May 6 2009,17:20:42)
;
_computing_molecular_graphics    'ORTEX (P.McArdle, 1995)'
_computing_publication_material  'SHELXL-97/2 (Sheldrick,1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 16.1048
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_details
;
1 omega -43.00 77.00 1.0000 60.0000
omega____ theta____ kappa____ phi______ frames
- 19.7341 0.0000 120.0000 120
;
_diffrn_measurement_device_type  'Xcalibur, Sapphire3'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0473368098
_diffrn_orient_matrix_UB_12      -0.0036238570
_diffrn_orient_matrix_UB_13      0.0081224808
_diffrn_orient_matrix_UB_21      0.0017993707
_diffrn_orient_matrix_UB_22      0.0256425698
_diffrn_orient_matrix_UB_23      0.0265809534
_diffrn_orient_matrix_UB_31      -0.0351781627
_diffrn_orient_matrix_UB_32      -0.0530147820
_diffrn_orient_matrix_UB_33      0.0122994421
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0400
_diffrn_reflns_av_sigmaI/netI    0.0620
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            9140
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         3.0555
_exptl_absorpt_coefficient_mu    2.187
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.75440
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.41 (release 06-05-2009 CrysAlis171 .NET)
(compiled May 6 2009,17:20:42)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.479
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Parallelepiped
_exptl_crystal_F_000             1768
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.805
_refine_diff_density_min         -0.783
_refine_diff_density_rms         0.158
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.139
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     159
_refine_ls_number_reflns         2361
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.139
_refine_ls_R_factor_all          0.0838
_refine_ls_R_factor_gt           0.0628
_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^)+(0.1370P)^2^+1.0195P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1990
_refine_ls_wR_factor_ref         0.2107
_reflns_number_gt                1766
_reflns_number_total             2361
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b926704b.txt
_cod_data_source_block           sm3b-1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        3908.9(11)
_cod_original_sg_symbol_H-M      P-3c1
_cod_database_code               7025292