Synthesis and crystal structures of inorganic?organic hybrids incorporating an aromatic amine with a chiral functional group
Billing, David G.; Lemmerer, Andreas; CrystEngComm 8 (2006) 686–; doi:10.1039/b606987h

data_7203475
_publ_section_title
;
 Synthesis and crystal structures of inorganic?organic hybrids
 incorporating an aromatic amine with a chiral functional group
;
_journal_issue                   9
_journal_name_full               CrystEngComm
_journal_page_first              686
_journal_paper_doi               10.1039/b606987h
_journal_volume                  8
_journal_year                    2006
_chemical_absolute_configuration rmad
_chemical_formula_moiety         'I4 Pb, 2(C8 H12 N)'
_chemical_formula_sum            'C16 H24 I4 N2 Pb'
_chemical_formula_weight         959.16
_chemical_name_common
bis((R)-beta-phenethylammonium)tetraiodoplumbate(ii)
_chemical_name_systematic
;
bis((R)-\b-phenethylammonium)tetraiodoplumbate(II)
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_date             2006-04-04T10:53:17-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.868(5)
_cell_length_b                   9.247(5)
_cell_length_c                   28.729(5)
_cell_measurement_reflns_used    914
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28.245
_cell_measurement_theta_min      3.484
_cell_volume                     2355.8(19)
_computing_cell_refinement       'Bruker SAINT+ (Bruker, 1999)'
_computing_data_collection       'Bruker SMART-NT (Bruker, 1998)'
_computing_data_reduction        'Bruker SAINT+ (Bruker, 1999)'
_computing_molecular_graphics
;
Ortep-3 for Windows (Farrugia, 1997) and DIAMOND (Brandenburg, 1999)
;
_computing_publication_material
;
WinGX publication routines (Farrugia, 1999) and PLATON (Spek, 2002)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997a)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'SMART 1K CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0514
_diffrn_reflns_av_unetI/netI     0.042
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            12963
_diffrn_reflns_theta_full        25.5
_diffrn_reflns_theta_max         25.5
_diffrn_reflns_theta_min         2.31
_exptl_absorpt_coefficient_mu    12.405
_exptl_absorpt_correction_T_max  0.4044
_exptl_absorpt_correction_T_min  0.0962
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'Bruker XPREP (Bruker, 1999)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.704
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       polyhedral
_exptl_crystal_F_000             1712
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.587
_refine_diff_density_min         -1.722
_refine_diff_density_rms         0.222
_refine_ls_abs_structure_details 'Flack H D (1983), 1849 Friedel Pairs'
_refine_ls_abs_structure_Flack   0.095(16)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.174
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     184
_refine_ls_number_reflns         4381
_refine_ls_number_restraints     258
_refine_ls_restrained_S_all      1.143
_refine_ls_R_factor_all          0.0481
_refine_ls_R_factor_gt           0.0405
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0172P)^2^+29.8048P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.083
_refine_ls_wR_factor_ref         0.0851
_reflns_number_gt                3874
_reflns_number_total             4381
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b606987h.txt
_cod_data_source_block           7
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
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_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               7203475