From alkaline earth to coinage metal carboranyls.
Pearce, Kyle G.; Morris, Louis J.; Robinson, Thomas P.; Johnson, Andrew L.; Mahon, Mary F.; Hill, Michael S.; Dalton transactions (Cambridge, England : 2003) 53 (2024) 6653–6659; doi:10.1039/d4dt00478g

data_7715483
_publ_section_title
;
 From alkaline earth to coinage metal carboranyls.
;
_journal_issue                   15
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6653
_journal_page_last               6659
_journal_paper_doi               10.1039/d4dt00478g
_journal_volume                  53
_journal_year                    2024
_chemical_formula_moiety         'C35 H60 B10 Ca N2 O'
_chemical_formula_sum            'C35 H60 B10 Ca N2 O'
_chemical_formula_weight         673.03
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yab'
_space_group_name_H-M_alt        'P 1 21/a 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2023-10-12
_audit_creation_method
;
Olex2 1.5
(compiled 2023.08.24 svn.re1ec1418 for OlexSys, GUI svn.r6817)
;
_audit_update_record
;
2024-02-14 deposited with the CCDC.	2024-03-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 103.1810(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   17.2140(2)
_cell_length_b                   13.0880(2)
_cell_length_c                   18.4650(3)
_cell_measurement_reflns_used    161529
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      30.508
_cell_measurement_theta_min      2.716
_cell_volume                     4050.51(10)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Bruker AXS BV, 1997-2004)'
_computing_data_reduction        'Denzo & Scalepack (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2019/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT  (Sheldrick, 2015)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  '95mm CCD camera on \k-goniostat'
_diffrn_measurement_method       CCD
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0494
_diffrn_reflns_av_unetI/netI     0.0250
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            76630
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.484
_diffrn_reflns_theta_min         3.701
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.184
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.870
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
multi-scan from symmetry-related measurements 
 Sortav (Blessing 1995)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.104
_exptl_crystal_description       Block
_exptl_crystal_F_000             1448
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.025
_refine_diff_density_max         0.292
_refine_diff_density_min         -0.391
_refine_diff_density_rms         0.066
_refine_ls_extinction_coef       0.0172(14)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2019/2 (Sheldrick 2019)'
_refine_ls_goodness_of_fit_ref   1.200
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     537
_refine_ls_number_reflns         9215
_refine_ls_number_restraints     109
_refine_ls_restrained_S_all      1.197
_refine_ls_R_factor_all          0.0978
_refine_ls_R_factor_gt           0.0867
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+10.4189P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1932
_refine_ls_wR_factor_ref         0.1986
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7957
_reflns_number_total             9215
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt00478g2.cif
_cod_data_source_block           h10alj20-cpd-3
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-Scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 

 Adding full bibliography for 7715481--7715486.cif.
;
_cod_database_code               7715483
_shelx_shelxl_version_number     2019/3
_shelx_estimated_absorpt_t_max   0.995
_shelx_estimated_absorpt_t_min   0.982
_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
 O1-C35A \\sim O1-C35 \\sim O1-C32 \\sim O1-C32A
 with sigma of 0.005
 C33-C32 \\sim C33A-C32A \\sim C35-C34 \\sim C35A-C34A
 with sigma of 0.005
 C34-C33 \\sim C34A-C33A
 with sigma of 0.005
3. Uiso/Uaniso restraints and constraints
C32 \\sim C33 \\sim C34 \\sim C35 \\sim C32A \\sim C33A \\sim C34A \\sim C35A:
within 2A with sigma of 0.02 and sigma for terminal atoms of 0.01 within 2A
4. Others
 Fixed Sof: C32(0.5) H32A(0.5) H32B(0.5) C33(0.5) H33A(0.5) H33B(0.5) C34(0.5)
 H34A(0.5) H34B(0.5) C35(0.5) H35A(0.5) H35B(0.5) C32A(0.5) H32C(0.5) H32D(0.5)
 C33A(0.5) H33C(0.5) H33D(0.5) C34A(0.5) H34C(0.5) H34D(0.5) C35A(0.5)
 H35C(0.5) H35D(0.5)
5.a Ternary CH refined with riding coordinates:
 C11(H11), C14(H14), C24(H24), C27(H27)
5.b Secondary CH2 refined with riding coordinates:
 C32(H32A,H32B), C33(H33A,H33B), C34(H34A,H34B), C35(H35A,H35B), C32A(H32C,
 H32D), C33A(H33C,H33D), C34A(H34C,H34D), C35A(H35C,H35D)
5.c Aromatic/amide H refined with riding coordinates:
 C7(H7), C8(H8), C9(H9), C20(H20), C21(H21), C22(H22)
5.d Idealised Me refined as rotating group:
 C4(H4A,H4B,H4C), C12(H12A,H12B,H12C), C13(H13A,H13B,H13C), C15(H15A,H15B,
 H15C), C16(H16A,H16B,H16C), C17(H17A,H17B,H17C), C25(H25A,H25B,H25C), C26(H26A,
 H26B,H26C), C28(H28A,H28B,H28C), C29(H29A,H29B,H29C)
;
_shelx_res_checksum              65878