Thermal expansion along one-dimensional chains and two-dimensional sheets within co-crystals based on halogen or hydrogen bonds
Hutchins, Kristin M.; Unruh, Daniel K.; Carpenter, Dontrell D.; Groeneman, Ryan H.; CrystEngComm 20 (2018) 7232–; doi:10.1039/C8CE01090K

data_7231468
_publ_section_title
;
 Thermal expansion along one-dimensional chains and two-dimensional sheets
 within co-crystals based on halogen or hydrogen bonds
;
_journal_issue                   45
_journal_name_full               CrystEngComm
_journal_page_first              7232
_journal_paper_doi               10.1039/C8CE01090K
_journal_volume                  20
_journal_year                    2018
_chemical_formula_sum            'C18 H8 F4 I2 N2'
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_space_group_name_Hall           '-P 2 2n'
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_symmetry_Int_Tables_number      58
_symmetry_space_group_name_Hall  '-P 2 2n'
_symmetry_space_group_name_H-M   'P n n m'
_atom_sites_solution_hydrogens   geom
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_atom_sites_solution_secondary   difmap
_audit_creation_date             2018-05-08T15:01:17-00:00
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_audit_update_record
;
2018-06-18 deposited with the CCDC.
2018-08-30 downloaded from the CCDC.
;
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_cell_measurement_theta_min      3.67
_cell_volume                     912.96(7)
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_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      256(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
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_diffrn_radiation_type           MoK\a
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_diffrn_reflns_av_R_equivalents  0.0316
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_diffrn_reflns_point_group_measured_fraction_full 0.999
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_exptl_absorpt_correction_T_max  0.8623
_exptl_absorpt_correction_T_min  0.7287
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
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_refine_ls_extinction_method     none
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_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0171P)^2^+0.3306P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_threshold_expression     'I > 2\s(I)'
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'Adding full bibliography for 7231456--7231470.cif.'
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