Anionic N-heterocyclic carbenes (NHCs): a versatile route to saturated NHCs bearing pendant weakly coordinating anions.
Phillips, Nicholas; Tirfoin, Rémi; Aldridge, Simon; Dalton transactions (Cambridge, England : 2003) 43 (2014) 15279–15282; doi:10.1039/c4dt02662d

data_7032256
_publ_section_title
;
 Anionic N-heterocyclic carbenes (NHCs): a versatile route to saturated
 NHCs bearing pendant weakly coordinating anions.
;
_journal_issue                   41
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              15279
_journal_page_last               15282
_journal_paper_doi               10.1039/c4dt02662d
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C60 H65 B1 F15 N2 Rh1'
_chemical_formula_sum            'C60 H65 B F15 N2 Rh'
_chemical_formula_weight         1212.87
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     other
_audit_creation_date             2014-05-04
_audit_creation_method           CRYSTALS_ver_14.43
_cell_angle_alpha                90
_cell_angle_beta                 98.6503(8)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.32040(10)
_cell_length_b                   23.3192(2)
_cell_length_c                   23.4928(2)
_cell_measurement_reflns_used    28299
_cell_measurement_temperature    150
_cell_measurement_theta_max      77
_cell_measurement_theta_min      4
_cell_volume                     5589.54(9)
_computing_cell_refinement       'CrysAlis, (Oxford Diffraction, 2002)'
_computing_data_collection       'SuperNova, (Oxford Diffraction, 2010)'
_computing_data_reduction        'CrysAlis, (Oxford Diffraction, 2002)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'Superflip (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      150
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       Area
_diffrn_measurement_device_type  'Oxford Diffraction SuperNova'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54180
_diffrn_reflns_av_R_equivalents  0.031
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            57957
_diffrn_reflns_theta_full        75.155
_diffrn_reflns_theta_max         76.688
_diffrn_reflns_theta_min         4.243
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.263
_exptl_absorpt_correction_T_max  0.56
_exptl_absorpt_correction_T_min  0.44
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrysAlis, (Oxford Diffraction, 2002)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.441
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2496
_exptl_crystal_size_max          0.250
_exptl_crystal_size_mid          0.210
_exptl_crystal_size_min          0.180
_refine_diff_density_max         0.74
_refine_diff_density_min         -0.62
_refine_ls_extinction_coef       50(6)
_refine_ls_extinction_method     'Larson (1970), Equation 22'
_refine_ls_goodness_of_fit_ref   1.0058
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     713
_refine_ls_number_reflns         11673
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0312
_refine_ls_R_factor_gt           0.0297
_refine_ls_shift/su_max          0.0009233
_refine_ls_shift/su_mean         0.0000303
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.04P)^2^ + 4.40P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0784
_refine_ls_wR_factor_gt          0.0773
_refine_ls_wR_factor_ref         0.0784
_reflns_limit_h_max              12
_reflns_limit_h_min              -13
_reflns_limit_k_max              29
_reflns_limit_k_min              0
_reflns_limit_l_max              29
_reflns_limit_l_min              0
_reflns_number_gt                11045
_reflns_number_total             11714
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   1.70
_oxford_diffrn_Wilson_scale      0.20
_oxford_refine_ls_r_factor_ref   0.0312
_oxford_refine_ls_scale          2.246(10)
_oxford_reflns_number_all        11673
_oxford_reflns_threshold_expression_ref I>-3.0\s(I)
_oxford_structure_analysis_title '211NPRT14 in P 21/n'
_cod_data_source_file            c4dt02662d2.cif
_cod_data_source_block           211NPRT14
_cod_depositor_comments
;
The following automatic conversions were performed:

'_atom_sites_solution_primary' value 'Other' changed to 'other'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 7032252--7032257.cif.
;
_cod_original_sg_symbol_H-M      'P 21/n '
_cod_original_formula_sum        'C60 H65 B1 F15 N2 Rh1'
_cod_database_code               7032256
_iucr_refine_instructions_details_constraints
;
BLOCK SCALE X'S, U'S 
CONT EXTPARAM 
RIDE C   (   6,X'S) H   (  61,X'S) 
RIDE C   (   7,X'S) H   (  73,X'S) H   (  72,X'S) H   (  71,X'S) 
RIDE C   (   8,X'S) H   (  81,X'S) H   (  82,X'S) H   (  83,X'S) 
RIDE C   (   9,X'S) H   (  91,X'S) 
RIDE C   (  10,X'S) H   ( 101,X'S) 
RIDE C   (  11,X'S) H   ( 111,X'S) 
RIDE C   (  13,X'S) H   ( 131,X'S) 
RIDE C   (  14,X'S) H   ( 141,X'S) H   ( 142,X'S) H   ( 143,X'S) 
RIDE C   (  15,X'S) H   ( 151,X'S) H   ( 152,X'S) H   ( 153,X'S) 
RIDE C   (  16,X'S) H   ( 161,X'S) 
RIDE C   (  17,X'S) H   ( 171,X'S) H   ( 172,X'S) 
RIDE C   (  21,X'S) H   ( 211,X'S) 
RIDE C   (  22,X'S) H   ( 221,X'S) 
RIDE C   (  23,X'S) H   ( 231,X'S) 
RIDE C   (  25,X'S) H   ( 251,X'S) 
RIDE C   (  26,X'S) H   ( 261,X'S) H   ( 262,X'S) H   ( 263,X'S) 
RIDE C   (  27,X'S) H   ( 271,X'S) H   ( 272,X'S) H   ( 273,X'S) 
RIDE C   (  28,X'S) H   ( 281,X'S) 
RIDE C   (  29,X'S) H   ( 291,X'S) H   ( 292,X'S) H   ( 293,X'S) 
RIDE C   (  30,X'S) H   ( 303,X'S) H   ( 302,X'S) H   ( 301,X'S) 
RIDE C   (  31,X'S) H   ( 311,X'S) H   ( 312,X'S) 
RIDE C   (  66,X'S) H   ( 661,X'S) 
RIDE C   (  67,X'S) H   ( 671,X'S) 
RIDE C   (  68,X'S) H   ( 681,X'S) H   ( 682,X'S) 
RIDE C   (  69,X'S) H   ( 691,X'S) H   ( 692,X'S) 
RIDE C   (  70,X'S) H   ( 701,X'S) 
RIDE C   (  71,X'S) H   ( 711,X'S) 
RIDE C   (  72,X'S) H   ( 721,X'S) H   ( 722,X'S) 
RIDE C   (  73,X'S) H   ( 731,X'S) H   ( 732,X'S) 
RIDE C   (  74,X'S) H   ( 741,X'S) H   ( 742,X'S) H   ( 743,X'S) 
RIDE C   (  76,X'S) H   ( 761,X'S) H   ( 762,X'S) 
RIDE C   (  78,X'S) H   ( 781,X'S) H   ( 782,X'S) 
RIDE C   (  80,X'S) H   ( 801,X'S) H   ( 802,X'S) 
RIDE C   (  82,X'S) H   ( 821,X'S) H   ( 822,X'S) 
RIDE C   (  83,X'S) H   ( 831,X'S) H   ( 832,X'S) H   ( 833,X'S) 
END                                                                             
;
_iucr_refine_instructions_details_restraints
;
REM 
REM   HREST   START (DO NOT REMOVE THIS LINE) 
REM   HREST   END (DO NOT REMOVE THIS LINE) 
END                                                                             
;