Selective formylation or methylation of amines using carbon dioxide catalysed by a rhodium perimidine-based NHC complex
Lam, Raphael H.; McQueen, Caitlin M. A.; Pernik, Indrek; McBurney, Roy T.; Hill, Anthony F.; Messerle, Barbara A.; Green Chemistry 21 (2019) 538–; doi:10.1039/C8GC03094D

data_7231993
_publ_section_title
;
 Selective formylation or methylation of amines using carbon dioxide
 catalysed by a rhodium perimidine-based NHC complex
;
_journal_issue                   3
_journal_name_full               'Green Chemistry'
_journal_page_first              538
_journal_paper_doi               10.1039/C8GC03094D
_journal_volume                  21
_journal_year                    2019
_chemical_formula_moiety         'C37 H54 Cl1 N2 P2 Rh1'
_chemical_formula_sum            'C37 H54 Cl N2 P2 Rh'
_chemical_formula_weight         727.15
_space_group_IT_number           167
_space_group_name_Hall           '-R 3 2"c'
_space_group_name_H-M_alt        'R -3 c :H'
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3 2"c'
_symmetry_space_group_name_H-M   'R -3 c :H'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_audit_block_doi                 10.5517/ccz4wwv
_audit_update_record
;
2013-06-10 deposited with the CCDC.
2018-12-10 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            18
_cell_length_a                   26.6194(4)
_cell_length_b                   26.6194(4)
_cell_length_c                   27.2200(5)
_cell_measurement_reflns_used    137889
_cell_measurement_temperature    200
_cell_measurement_theta_max      25
_cell_measurement_theta_min      2.55
_cell_volume                     16703.8(5)
_computing_cell_refinement       'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 2001).'
_computing_data_reduction        'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'ORTEP-3 for Windows v. 2.01'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      200
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       Area
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.023
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            89180
_diffrn_reflns_theta_full        25.102
_diffrn_reflns_theta_max         25.102
_diffrn_reflns_theta_min         2.651
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.645
_exptl_absorpt_correction_T_max  0.9136
_exptl_absorpt_correction_T_min  0.762
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.301
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             6876
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.170
_exptl_crystal_size_min          0.140
_platon_squeeze_details
;
;
_refine_diff_density_max         0.98
_refine_diff_density_min         -1.03
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   0.9753
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     197
_refine_ls_number_reflns         3310
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0630
_refine_ls_R_factor_gt           0.0499
_refine_ls_shift/su_max          0.0011579
_refine_ls_shift/su_mean         0.0000921
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982) 
 [weight] = 1.0/[A~0~*T~0~(x)+A~1~*T~1~(x) ... +A~n-1~]*T~n-1~(x)] 
 where A~i~ are the Chebychev coefficients listed below and x= Fcalc/Fmax 
 Method = Robust Weighting (Prince, 1982) 
 W = [weight] * [1-(deltaF/6*sigmaF)^2^]^2^ 
 A~i~ are: 
 14.0 20.7 9.86 2.42 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1208
_refine_ls_wR_factor_gt          0.1103
_refine_ls_wR_factor_ref         0.1208
_reflns_limit_h_max              0
_reflns_limit_h_min              -27
_reflns_limit_k_max              31
_reflns_limit_k_min              0
_reflns_limit_l_max              32
_reflns_limit_l_min              0
_reflns_number_gt                2736
_reflns_number_total             3312
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   3.14
_oxford_diffrn_Wilson_scale      604.30
_oxford_refine_ls_r_factor_ref   0.0630
_oxford_refine_ls_scale          0.044849(8)
_oxford_reflns_number_all        3310
_oxford_reflns_threshold_expression_ref I>-10.0\s(I)
_cod_data_source_file            c8gc03094d2.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal'
according to
/home/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.

'_atom_sites_solution_primary' value 'Direct' changed to 'direct'
according to
/home/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 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7231993.cif.
;
_cod_original_sg_symbol_H-M      'R -3 c '
_cod_original_formula_sum        'C37 H54 Cl1 N2 P2 Rh1'
_cod_database_code               7231993
_iucr_refine_instruction_details_constraints
;
BLOCK SCALE X'S, RH(1,U'S) UNTIL C(46) 
RIDE C   (   3,X'S) H   (  31,X'S) 
RIDE C   (   4,X'S) H   (  41,X'S) 
RIDE C   (   5,X'S) H   (  51,X'S) 
RIDE C   (  21,X'S) H   ( 211,X'S) H   ( 212,X'S) 
RIDE C   (  31,X'S) H   ( 311,X'S) 
RIDE C   (  32,X'S) H   ( 321,X'S) H   ( 322,X'S) 
RIDE C   (  33,X'S) H   ( 332,X'S) H   ( 331,X'S) 
RIDE C   (  34,X'S) H   ( 341,X'S) H   ( 342,X'S) 
RIDE C   (  35,X'S) H   ( 351,X'S) H   ( 352,X'S) 
RIDE C   (  36,X'S) H   ( 361,X'S) H   ( 362,X'S) 
RIDE C   (  41,X'S) H   ( 411,X'S) 
RIDE C   (  42,X'S) H   ( 421,X'S) H   ( 422,X'S) 
RIDE C   (  43,X'S) H   ( 432,X'S) H   ( 431,X'S) 
RIDE C   (  44,X'S) H   ( 441,X'S) H   ( 442,X'S) 
RIDE C   (  45,X'S) H   ( 452,X'S) H   ( 451,X'S) 
RIDE C   (  46,X'S) H   ( 461,X'S) H   ( 462,X'S) 
END                                                                             
;
_iucr_refine_instruction_details_restraints
;
NO 
REM   HREST   START (DO NOT REMOVE THIS LINE) 
REM   HREST   END (DO NOT REMOVE THIS LINE) 
END                                                                             
;