Colorless, non-luminescent; colorless, luminescent; and yellow, luminescent crystals of the cation [Au{C(NHCH3)(NHCH2CH2OH)}2]+. The roles of anions and hydrogen bonding in determining the aggregation of two-coordinate gold(i) cations
Rios, Daniel; Olmstead, Marilyn M.; Balch, Alan L.; Dalton Transactions  (2008) 4157–4164; doi:10.1039/b806878j

data_7004425
_publ_section_title
;
 Colorless, non-luminescent; colorless, luminescent; and yellow,
 luminescent crystals of the cation [Au{C(NHCH3)(NHCH2CH2OH)}2]+. The
 roles of anions and hydrogen bonding in determining the aggregation of
 two-coordinate gold(i) cations
;
_journal_issue                   31
_journal_name_full               'Dalton Transactions'
_journal_page_first              4157
_journal_page_last               4164
_journal_paper_doi               10.1039/b806878j
_journal_year                    2008
_chemical_formula_moiety         'C8 H20 Au N4 O2, As F6'
_chemical_formula_sum            'C8 H20 As Au F6 N4 O2'
_chemical_formula_weight         590.17
_chemical_name_common            '[Au{c(NHCH3)(NHCH2CH2OH)}2]AsF6'
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 105.233(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   12.8324(16)
_cell_length_b                   21.471(3)
_cell_length_c                   12.9356(16)
_cell_measurement_reflns_used    5921
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      28.02
_cell_measurement_theta_min      3.288
_cell_volume                     3438.9(8)
_computing_cell_refinement       SAINT
_computing_data_collection       'Apex2 (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_molecular_graphics    'SHELXTL 5.1, XP (Sheldrick, 1994)'
_computing_publication_material  SHELXS-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 8.3
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker SMART 1000'
_diffrn_measurement_method       \w
_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  0.0382
_diffrn_reflns_av_sigmaI/netI    0.0278
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            22189
_diffrn_reflns_theta_full        28.10
_diffrn_reflns_theta_max         28.10
_diffrn_reflns_theta_min         2.77
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    10.557
_exptl_absorpt_correction_T_max  0.3870
_exptl_absorpt_correction_T_min  0.2055
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2.10 (Sheldrick, 2003)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.280
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2224
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.09
_refine_diff_density_max         1.103
_refine_diff_density_min         -0.722
_refine_diff_density_rms         0.106
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     202
_refine_ls_number_reflns         4161
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.0284
_refine_ls_R_factor_gt           0.0233
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0371P)^2^+4.0672P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0621
_refine_ls_wR_factor_ref         0.0649
_reflns_number_gt                3667
_reflns_number_total             4161
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b806878j.txt
_cod_data_source_block           dr123
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan' 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        3438.9(7)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7004425