Coordination chemistry of a calix[4]arene-based NHC ligand: dinuclear complexes and comparison to I(i)Pr2Me2.
Patchett, Ruth; Chaplin, Adrian B.; Dalton transactions (Cambridge, England : 2003) 45 (2016) 8945–8955; doi:10.1039/c6dt01001f

data_7039232
_publ_section_title
;
 Coordination chemistry of a calix[4]arene-based NHC ligand: dinuclear
 complexes and comparison to I(i)Pr2Me2.
;
_journal_issue                   21
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8945
_journal_page_last               8955
_journal_paper_doi               10.1039/c6dt01001f
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C38 H64 Cl N4 Rh2, C H2 Cl2, C32 H12 B F24'
_chemical_formula_sum            'C71 H78 B Cl3 F24 N4 Rh2'
_chemical_formula_weight         1766.35
_chemical_melting_point          ?
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2015-07-23
_audit_creation_method
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Olex2 1.2
(compiled 2015.01.26 svn.r3151 for OlexSys, GUI svn.r4998)
;
_audit_update_record
;
2016-01-21 deposited with the CCDC.
2016-05-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 105.666(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.1084(4)
_cell_length_b                   25.7959(7)
_cell_length_c                   21.8486(7)
_cell_measurement_reflns_used    22987
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      31.2850
_cell_measurement_theta_min      3.3890
_cell_volume                     7656.2(4)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
;
_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
(compiled Jan 14 2014,18:38:05)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.2833
_diffrn_detector_type            Ruby
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_details
;
  1 omega   35.00  107.00   1.0000   15.0000
omega____ theta____ kappa____ phi______ frames
    -       17.1593  178.0000  -60.0000 72

  2 omega  -16.00   96.00   1.0000   15.0000
omega____ theta____ kappa____ phi______ frames
    -       17.1593   77.0000   30.0000 112

  3 omega  -25.00   24.00   1.0000   15.0000
omega____ theta____ kappa____ phi______ frames
    -      -18.2530  -99.0000 -180.0000 49

  4 omega  -45.00   58.00   1.0000   15.0000
omega____ theta____ kappa____ phi______ frames
    -      -18.2530   38.0000  150.0000 103

  5 omega  -16.00   34.00   1.0000   15.0000
omega____ theta____ kappa____ phi______ frames
    -       17.1593   77.0000 -180.0000 50
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Oxford Diffraction: Xcalibur, Ruby, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0108260000
_diffrn_orient_matrix_UB_12      -0.0130334000
_diffrn_orient_matrix_UB_13      -0.0296849000
_diffrn_orient_matrix_UB_21      -0.0049887000
_diffrn_orient_matrix_UB_22      -0.0236683000
_diffrn_orient_matrix_UB_23      0.0153488000
_diffrn_orient_matrix_UB_31      -0.0508244000
_diffrn_orient_matrix_UB_32      0.0051119000
_diffrn_orient_matrix_UB_33      -0.0045644000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0369
_diffrn_reflns_av_unetI/netI     0.0327
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            65779
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        26.372
_diffrn_reflns_theta_max         26.372
_diffrn_reflns_theta_min         3.291
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.637
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.96630
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.31 (release 14-01-2014 CrysAlis171 .NET)
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Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
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_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.532
_exptl_crystal_density_meas      ?
_exptl_crystal_description       block
_exptl_crystal_F_000             3576
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.738
_refine_diff_density_min         -1.163
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1042
_refine_ls_number_reflns         15632
_refine_ls_number_restraints     633
_refine_ls_restrained_S_all      1.140
_refine_ls_R_factor_all          0.0551
_refine_ls_R_factor_gt           0.0446
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0502P)^2^+13.6228P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1084
_refine_ls_wR_factor_ref         0.1139
_reflns_Friedel_coverage         0.000
_reflns_number_gt                13328
_reflns_number_total             15632
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt01001f2.cif
_cod_data_source_block           0074abc14
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7039227--7039236.cif.
;
_cod_database_code               7039232
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Restrained distances
 C215-F7 \\sim C215-F8 \\sim C215-F9 \\sim C215-F7A \\sim C215-F8A \\sim
C215-F9A
 with sigma of 0.01
 F7-F8 \\sim F8-F9 \\sim F9-F7 \\sim F7A-F8A \\sim F8A-F9A \\sim F9A-F7A
 with sigma of 0.01
 C211-F7 \\sim C211-F8 \\sim C211-F9 \\sim C211-F7A \\sim C211-F8A \\sim
C211-F9A
 with sigma of 0.01
 C216-F10 \\sim C216-F11 \\sim C216-F12 \\sim C216-F10A \\sim C216-F11A \\sim
C216-F12A
 with sigma of 0.01
 F10-F11 \\sim F11-F12 \\sim F12-F10 \\sim F10A-F11A \\sim F11A-F12A \\sim
F12A-F10A
 with sigma of 0.01
 C213-F10 \\sim C213-F11 \\sim C213-F12 \\sim C213-F10A \\sim C213-F11A \\sim
C213-F12A
 with sigma of 0.01
 C224-F16 \\sim C224-F17 \\sim C224-F18 \\sim C224-F16A \\sim C224-F17A \\sim
C224-F18A
 with sigma of 0.01
 F16-F17 \\sim F17-F18 \\sim F18-F16 \\sim F16A-F17A \\sim F17A-F18A \\sim
F18A-F16A
 with sigma of 0.01
 C221-F16 \\sim C221-F17 \\sim C221-F18 \\sim C221-F16A \\sim C221-F17A \\sim
C221-F18A
 with sigma of 0.01
3. Uiso/Uaniso restraints and constraints
F1 \\sim F2 \\sim F3 \\sim F4 \\sim F5 \\sim F6 \\sim F7 \\sim F7A \\sim F8
\\sim F8A \\sim F9 \\sim F9A \\sim F10 \\sim F10A \\sim F11 \\sim F11A \\sim
F12 \\sim F12A \\sim F13 \\sim F14 \\sim F15 \\sim F16 \\sim F16A \\sim F17
\\sim F17A \\sim F18 \\sim F18A \\sim F19 \\sim F20 \\sim F21 \\sim F22 \\sim
F23 \\sim F24 \\sim C4 \\sim C5 \\sim C6 \\sim C7 \\sim C8 \\sim C9 \\sim C10
\\sim C11 \\sim C12 \\sim C13 \\sim C14 \\sim C15 \\sim C16 \\sim C17 \\sim C18
\\sim C19: within 1.7A with sigma of 0.01 and sigma for terminal atoms of 0.02
Uanis(F1) \\sim Ueq, Uanis(F2) \\sim Ueq, Uanis(F3) \\sim Ueq, Uanis(F4) \\sim
Ueq, Uanis(F5) \\sim Ueq, Uanis(F6) \\sim Ueq, Uanis(F7) \\sim Ueq, Uanis(F7A)
\\sim Ueq, Uanis(F8) \\sim Ueq, Uanis(F8A) \\sim Ueq, Uanis(F9) \\sim Ueq,
Uanis(F9A) \\sim Ueq, Uanis(F10) \\sim Ueq, Uanis(F10A) \\sim Ueq, Uanis(F11)
\\sim Ueq, Uanis(F11A) \\sim Ueq, Uanis(F12) \\sim Ueq, Uanis(F12A) \\sim Ueq,
Uanis(F13) \\sim Ueq, Uanis(F14) \\sim Ueq, Uanis(F15) \\sim Ueq, Uanis(F16)
\\sim Ueq, Uanis(F16A) \\sim Ueq, Uanis(F17) \\sim Ueq, Uanis(F17A) \\sim Ueq,
Uanis(F18) \\sim Ueq, Uanis(F18A) \\sim Ueq, Uanis(F19) \\sim Ueq, Uanis(F20)
\\sim Ueq, Uanis(F21) \\sim Ueq, Uanis(F22) \\sim Ueq, Uanis(F23) \\sim Ueq,
Uanis(F24) \\sim Ueq, Uanis(C4) \\sim Ueq, Uanis(C5) \\sim Ueq, Uanis(C6) \\sim
Ueq, Uanis(C7) \\sim Ueq, Uanis(C8) \\sim Ueq, Uanis(C9) \\sim Ueq, Uanis(C10)
\\sim Ueq, Uanis(C11) \\sim Ueq, Uanis(C12) \\sim Ueq, Uanis(C13) \\sim Ueq,
Uanis(C14) \\sim Ueq, Uanis(C15) \\sim Ueq, Uanis(C16) \\sim Ueq, Uanis(C17)
\\sim Ueq, Uanis(C18) \\sim Ueq, Uanis(C19) \\sim Ueq: with sigma of 0.007 and
sigma for terminal atoms of 0.02
4. Others
 Sof(F7A)=Sof(F8A)=Sof(F9A)=1-FVAR(1)
 Sof(F7)=Sof(F8)=Sof(F9)=FVAR(1)
 Sof(F10A)=Sof(F11A)=Sof(F12A)=1-FVAR(2)
 Sof(F10)=Sof(F11)=Sof(F12)=FVAR(2)
 Sof(F16A)=Sof(F17A)=Sof(F18A)=1-FVAR(3)
 Sof(F16)=Sof(F17)=Sof(F18)=FVAR(3)
5.a Ternary CH refined with riding coordinates:
 C4(H4), C5(H5), C8(H8), C9(H9), C12(H12), C13(H13), C16(H16), C17(H17),
 C25(H25), C28(H28), C38(H38), C41(H41)
5.b Secondary CH2 refined with riding coordinates:
 C6(H6A,H6B), C7(H7A,H7B), C10(H10A,H10B), C11(H11A,H11B), C14(H14A,H14B),
 C15(H15A,H15B), C18(H18A,H18B), C19(H19A,H19B), C900(H90A,H90B)
5.c Aromatic/amide H refined with riding coordinates:
 C202(H202), C204(H204), C206(H206), C210(H210), C212(H212), C214(H214),
 C218(H218), C220(H220), C222(H222), C226(H226), C228(H228), C230(H230)
5.d Idealised Me refined as rotating group:
 C26(H26A,H26B,H26C), C27(H27A,H27B,H27C), C29(H29A,H29B,H29C), C30(H30A,H30B,
 H30C), C31(H31A,H31B,H31C), C32(H32A,H32B,H32C), C39(H39A,H39B,H39C), C40(H40A,
 H40B,H40C), C42(H42A,H42B,H42C), C43(H43A,H43B,H43C), C44(H44A,H44B,H44C),
 C45(H45A,H45B,H45C)
;
_shelx_shelxl_version_number     2014/7
_olex2_computing_structure_refinement_long 'ShelXL (Sheldrick, 2008)'
_olex2_submission_special_instructions 'No special instructions were received'