Synthesis and complexation of the mixed tellurium?oxygen macrocycles 1-tellura-4,7-dioxacyclononane, [9]aneO2Te, and 1,10-ditellura-4,7,13,16-tetraoxacyclooctadecane, [18]aneO4Te2 and their selenium analogues
Hesford, Matthew J.; Levason, William; Matthews, Melissa L.; Reid, Gillian; Dalton Transactions  (2003) 2852–; doi:10.1039/b303365c

data_7012992
_publ_section_title
;
 Synthesis and complexation of the mixed tellurium?oxygen macrocycles
 1-tellura-4,7-dioxacyclononane, [9]aneO2Te, and
 1,10-ditellura-4,7,13,16-tetraoxacyclooctadecane, [18]aneO4Te2 and
 their selenium analogues
;
_journal_issue                   14
_journal_name_full               'Dalton Transactions'
_journal_page_first              2852
_journal_paper_doi               10.1039/b303365c
_journal_year                    2003
_chemical_formula_moiety         'C12 H24 Cl2 O4 Pt Se2 '
_chemical_formula_structural     '[PtCl2([18]aneSe2O4)]'
_chemical_formula_sum            'C12 H24 Cl2 O4 Pt Se2'
_chemical_formula_weight         656.24
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_audit_creation_date             2003-03-14
_audit_creation_method           'by teXsan for Windows v1.06'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.1683(2)
_cell_length_b                   9.5820(2)
_cell_length_c                   20.5132(5)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    120.0(1)
_cell_measurement_theta_max      0.0
_cell_measurement_theta_min      0.0
_cell_volume                     1802.10(7)
_computing_cell_refinement       'Nonius Kappa CCD Diffractometer Control'
_computing_data_collection       'Nonius Kappa CCD Diffractometer Control'
_computing_data_reduction
'teXsan for Windows version 1.06 (MSC, 1997-1999)'
_computing_publication_material
'teXsan for Windows version 1.06 (MSC, 1997-1999)'
_computing_structure_refinement
'teXsan for Windows version 1.06 (MSC, 1997-1999)'
_computing_structure_solution
;
DIRDIF92 PATTY (Beurskens, 1992)
;
_diffrn_ambient_temperature      120.0(1)
_diffrn_measurement_device       'Nonius Kappa CCD'
_diffrn_measurement_method       -
_diffrn_orient_matrix_UB_11      0.00000
_diffrn_orient_matrix_UB_12      0.00000
_diffrn_orient_matrix_UB_13      0.00000
_diffrn_orient_matrix_UB_21      0.00000
_diffrn_orient_matrix_UB_22      0.00000
_diffrn_orient_matrix_UB_23      0.00000
_diffrn_orient_matrix_UB_31      0.00000
_diffrn_orient_matrix_UB_32      0.00000
_diffrn_orient_matrix_UB_33      0.00000
_diffrn_radiation_detector       CCD
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Nonius Kappa CCD'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.05245
_diffrn_reflns_av_sigmaI/netI    0.071
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            4118
_diffrn_reflns_reduction_process 'Lp corrections applied'
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         2.98
_diffrn_standards_decay_%        0.00
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    12.102
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.419
_exptl_crystal_density_meas      ?
_exptl_crystal_description       prism
_exptl_crystal_F_000             1232.00
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.56
_refine_diff_density_min         -2.06
_refine_ls_abs_structure_details Flack
_refine_ls_abs_structure_Flack   0.0887(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   2.334
_refine_ls_goodness_of_fit_ref   2.330
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     180
_refine_ls_number_reflns         2217
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0555
_refine_ls_R_factor_gt           0.0550
_refine_ls_shift/su_max          0.0000
_refine_ls_shift/su_mean         0.0000
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/[\s^2^(Fo)]'
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_all         0.0650
_refine_ls_wR_factor_ref         0.0650
_reflns_number_gt                2217
_reflns_number_total             2381
_reflns_threshold_expression     I>2.00\s(I)
_cod_data_source_file            b303365c.txt
_cod_data_source_block           Templatetexray.inf
_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'multiscan' changed to 'multi-scan'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        1802.10(6)
_cod_original_sg_symbol_H-M      'P 21 21 21 '
_cod_original_formula_sum        'C12 H24 Cl2 O4 Pt Se2 '
_cod_database_code               7012992