Structural organization and dimensionality at the hands of weak intermolecular Au···Au, Au···X and X···X (X = Cl, Br, I) interactions.
Ovens, Jeffrey S.; Truong, Kimberley N.; Leznoff, Daniel B.; Dalton transactions (Cambridge, England : 2003) 41 (2012) 1345–1351; doi:10.1039/c1dt11741f

data_7017950
_publ_section_title
;
 Structural organization and dimensionality at the hands of weak
 intermolecular Au&#x00B7;&#x00B7;&#x00B7;Au, Au&#x00B7;&#x00B7;&#x00B7;X
 and X&#x00B7;&#x00B7;&#x00B7;X (X = Cl, Br, I) interactions.
;
_journal_issue                   4
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1345
_journal_page_last               1351
_journal_paper_doi               10.1039/c1dt11741f
_journal_volume                  41
_journal_year                    2012
_chemical_formula_moiety         'C2 H2 Au1 Cl2 K1 N2 O1'
_chemical_formula_sum            'C2 H2 Au Cl2 K N2 O'
_chemical_formula_weight         377.02
_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   notdet
_atom_sites_solution_primary     direct
_cell_angle_alpha                90
_cell_angle_beta                 101.399(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   17.345(10)
_cell_length_b                   7.712(4)
_cell_length_c                   6.126(3)
_cell_measurement_reflns_used    2733
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.06
_cell_measurement_theta_min      2.40
_cell_volume                     803.3(7)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution
;
SIR92 (Altomare et al, 1994)
CRYSTALS (Watkin, 1988)
;
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.936
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.040
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            4668
_diffrn_reflns_theta_full        26.988
_diffrn_reflns_theta_max         28.409
_diffrn_reflns_theta_min         2.396
_exptl_absorpt_coefficient_mu    19.420
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.3624
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    3.100
_exptl_crystal_description       block
_exptl_crystal_F_000             664
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.31
_exptl_crystal_size_min          0.23
_refine_diff_density_max         0.70
_refine_diff_density_min         -0.66
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   0.9723
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     45
_refine_ls_number_reflns         671
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0304
_refine_ls_R_factor_gt           0.0193
_refine_ls_shift/su_max          0.0000774
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;
Method= Modified Sheldrick
w=1/[\s^2^(F^2^) + ( 0.02P)^2^ + 0.00P]
,where P=(max(Fo^2^,0) + 2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0330
_refine_ls_wR_factor_gt          0.0270
_refine_ls_wR_factor_ref         0.0269
_reflns_limit_h_max              22
_reflns_limit_h_min              -22
_reflns_limit_k_max              10
_reflns_limit_k_min              0
_reflns_limit_l_max              8
_reflns_limit_l_min              0
_reflns_number_gt                678
_reflns_number_total             950
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   2.79
_oxford_diffrn_Wilson_scale      141.76
_oxford_refine_ls_r_factor_ref   0.0191
_oxford_refine_ls_scale          0.0866(2)
_oxford_reflns_number_all        950
_oxford_reflns_threshold_expression_ref I>2.5\s(I)
_cod_data_source_file            c1dt11741f.txt
_cod_data_source_block           KAuCl2CN2
_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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        803.3(8)
_cod_original_formula_sum        'C2 H2 Au1 Cl2 K1 N2 O1'
_cod_database_code               7017950