# Supplementary Material (ESI) for Chemical Communications
# This journal is © The Royal Society of Chemistry 2005



data_global

_journal_coden_Cambridge         182

loop_
_publ_author_name
'Amparo Fuertes'
'Daniel Beltran-Porter'
'C. Frontera'
'Benjamin Martinez'
'Judith Oro-Sole'
'M. Rosa Palacin'

_publ_contact_author_name        'Dr Amparo Fuertes'
_publ_contact_author_address     
;
Institu de Ciencia de Materials de Barcelona (C.S.I.C.)
Campus U.A.B.
Bellaterra
08193
SPAIN
;

_publ_contact_author_email       AMPARO.FUERTES@ICMAB.ES

_publ_requested_journal          'Chemical Communications'

_publ_section_title              
;
A new intermediate intercalate in superconducting
hafnium nitride chloride
;

loop_
_publ_manuscript_incl_extra_item
_publ_manuscript_incl_extra_info
_publ_manuscript_incl_extra_defn
# Name Explanation Standard?
# ------ ----------- ---------
'_pd_proc_ls_prof_cR_factor' 'Prof. R-factor CORRECTED for background' no
'_pd_proc_ls_prof_cwR_factor' 'wProf.R-factor CORRECTED for background' no
'_pd_proc_ls_prof_cwR_expected' 'wProf.Expected CORRECTED for background' no
'_pd_proc_ls_prof_chi2' 'Chi-square for all considered points' no
'_pd_proc_ls_prof_echi2' 'Chi-2 for points with Bragg contribution' no

data_Name_Na1
_database_code_depnum_ccdc_archive 'CCDC 268128'

#=============================================================================

# 5. CHEMICAL DATA

_chemical_name_systematic        
; ?
;
_chemical_name_common            ?
_chemical_formula_moiety         ?
_chemical_formula_structural     ?
_chemical_formula_analytical     ?
_chemical_formula_iupac          ?
_chemical_formula_sum            ?
_chemical_formula_weight         ?
_chemical_melting_point          ?
_chemical_compound_source        ? # for minerals and
# natural products

loop_
_atom_type_symbol
_atom_type_scat_Cromer_Mann_a1
_atom_type_scat_Cromer_Mann_b1
_atom_type_scat_Cromer_Mann_a2
_atom_type_scat_Cromer_Mann_b2
_atom_type_scat_Cromer_Mann_a3
_atom_type_scat_Cromer_Mann_b3
_atom_type_scat_Cromer_Mann_a4
_atom_type_scat_Cromer_Mann_b4
_atom_type_scat_Cromer_Mann_c
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
hf 29.14400 1.83262 15.17260 9.59990 14.75860 0.27512 4.30013 72.02900 8.58154
-6.71500 4.97700
International_Tables_for_Crystallography_Vol.C(1991)_Tables_6.1.1.4_and_6.1.1.5
n 12.21260 0.00570 3.13220 9.89330 2.01250 28.99750 1.16630 0.58260 -11.52900
0.02900 0.01800
International_Tables_for_Crystallography_Vol.C(1991)_Tables_6.1.1.4_and_6.1.1.5
cl 11.46040 0.01040 7.19640 1.16620 6.25560 18.51940 1.64550 47.77840 -9.55740
0.34800 0.70200
International_Tables_for_Crystallography_Vol.C(1991)_Tables_6.1.1.4_and_6.1.1.5
na 4.76260 3.28500 3.17360 8.84220 1.26740 0.31360 1.11280 129.42400 0.67600
0.12900 0.12400
International_Tables_for_Crystallography_Vol.C(1991)_Tables_6.1.1.4_and_6.1.1.5

#=============================================================================

# 6. POWDER SPECIMEN AND CRYSTAL DATA

_symmetry_cell_setting           Rhombohedral
_symmetry_space_group_name_H-M   'R -3 M'
_symmetry_space_group_name_Hall  '-R 3 2"'

loop_
_symmetry_equiv_pos_as_xyz #<--must include 'x,y,z'
x,y,z
-y,x-y,z
-x+y,-x,z
-y,-x,z
-x+y,y,z
x,x-y,z
-x,-y,-z
y,-x+y,-z
x-y,x,-z
y,x,-z
x-y,-y,-z
-x,-x+y,-z
x+2/3,y+1/3,z+1/3
-y+2/3,x-y+1/3,z+1/3
-x+y+2/3,-x+1/3,z+1/3
-y+2/3,-x+1/3,z+1/3
-x+y+2/3,y+1/3,z+1/3
x+2/3,x-y+1/3,z+1/3
-x+2/3,-y+1/3,-z+1/3
y+2/3,-x+y+1/3,-z+1/3
x-y+2/3,x+1/3,-z+1/3
y+2/3,x+1/3,-z+1/3
x-y+2/3,-y+1/3,-z+1/3
-x+2/3,-x+y+1/3,-z+1/3
x+1/3,y+2/3,z+2/3
-y+1/3,x-y+2/3,z+2/3
-x+y+1/3,-x+2/3,z+2/3
-y+1/3,-x+2/3,z+2/3
-x+y+1/3,y+2/3,z+2/3
x+1/3,x-y+2/3,z+2/3
-x+1/3,-y+2/3,-z+2/3
y+1/3,-x+y+2/3,-z+2/3
x-y+1/3,x+2/3,-z+2/3
y+1/3,x+2/3,-z+2/3
x-y+1/3,-y+2/3,-z+2/3
-x+1/3,-x+y+2/3,-z+2/3

_cell_length_a                   3.581311(3)
_cell_length_b                   3.581311(3)
_cell_length_c                   57.75209
_cell_angle_alpha                90.00000
_cell_angle_beta                 90.00000
_cell_angle_gamma                120.00000
_cell_volume                     641.48(7)
_cell_formula_units_Z            ?
_cell_measurement_temperature    ?
_cell_special_details            
; ?
;
# The next three fields give the specimen dimensions in mm. The equatorial
# plane contains the incident and diffracted beam.

_pd_spec_size_axial              ? # perpendicular to
# equatorial plane
_pd_spec_size_equat              ? # parallel to
# scattering vector
# in transmission
_pd_spec_size_thick              ? # parallel to
# scattering vector
# in reflection

# The next five fields are character fields that describe the specimen.

_pd_spec_mounting                
# This field should be
# used to give details of the
# container.
; ?
;
_pd_spec_mount_mode              ? # options are 'reflection'
# or 'transmission'
_pd_spec_shape                   ? # options are 'cylinder'
# 'flat_sheet' or 'irregular'
_pd_char_particle_morphology     ?
_pd_char_colour                  ? # use ICDD colour descriptions

# The following three fields describe the preparation of the specimen.
# The cooling rate is in K/min. The pressure at which the sample was
# prepared is in kPa. The temperature of preparation is in K.

_pd_prep_cool_rate               ?
_pd_prep_pressure                ?
_pd_prep_temperature             ?

# The next four fields are normally only needed for transmission experiments.

_exptl_absorpt_coefficient_mu    ?
_exptl_absorpt_correction_type   ?
_exptl_absorpt_process_details   ?
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?

#=============================================================================

# 7. EXPERIMENTAL DATA

_exptl_special_details           
; ?
;

# The following item is used to identify the equipment used to record
# the powder pattern when the diffractogram was measured at a laboratory
# other than the authors' home institution, e.g. when neutron or synchrotron
# radiation is used.

_pd_instr_location               
; ?
;
_pd_calibration_special_details  
# description of the method used
# to calibrate the instrument
; ?
;

_diffrn_ambient_temperature      ?
_diffrn_source                   
? # Put here: 'rotating-anode X-ray tube' or similar
_diffrn_radiation_type           X-ray
_diffrn_source_target            ? # Put here the chemical symbol of the anode

_diffrn_radiation_monochromator  ?
_diffrn_measurement_device_type  ?
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ? # Not in version 2.0.1
_diffrn_detector                 ?
_diffrn_detector_type            ? # make or model of detector
_pd_meas_scan_method             ? # options are 'step', 'cont',
# 'tof', 'fixed' or
# 'disp' (= dispersive)
_pd_meas_special_details         
; ?
;

# The following four items give details of the measured (not processed)
# powder pattern. Angles are in degrees.

_pd_meas_number_of_points        3947
_pd_meas_2theta_range_min        0.27600
_pd_meas_2theta_range_max        114.71000
_pd_meas_2theta_range_inc        0.029000

#=============================================================================

# 8. REFINEMENT DATA

_refine_special_details          
; ?
;

# Use the next field to give any special details about the fitting of the
# powder pattern.

_pd_proc_ls_special_details      
; ?
;

# The next three items are given as text.

_pd_proc_ls_profile_function     ?
_pd_proc_ls_background_function  ?
_pd_proc_ls_pref_orient_corr     
; ?
;

# The following profile R-factors are NOT CORRECTED for background
# The sum is extended to all non-excluded points.
# These are the current CIF standard

_pd_proc_ls_prof_R_factor        4.4513
_pd_proc_ls_prof_wR_factor       5.8485
_pd_proc_ls_prof_wR_expected     3.6859

# The following profile R-factors are CORRECTED for background
# The sum is extended to all non-excluded points.
# These items are not in the current CIF standard, but are defined above

_pd_proc_ls_prof_cR_factor       19.6500
_pd_proc_ls_prof_cwR_factor      17.8157
_pd_proc_ls_prof_cwR_expected    11.2281

# The following items are not in the CIF standard, but are defined above

_pd_proc_ls_prof_chi2            2.5177
_pd_proc_ls_prof_echi2           2.5177

# Items related to LS refinement

_refine_ls_R_I_factor            4.1291
_refine_ls_number_reflns         159
_refine_ls_number_parameters     28
_refine_ls_number_restraints     6

# The following four items apply to angular dispersive measurements.
# 2theta minimum, maximum and increment (in degrees) are for the
# intensities used in the refinement.

_pd_proc_2theta_range_min        0.2760
_pd_proc_2theta_range_max        114.7100
_pd_proc_2theta_range_inc        0.029000
_pd_proc_wavelength              1.540598

_pd_block_diffractogram_id       ? # The id used for the block containing
# the powder pattern profile (section 11)

# Give appropriate details in the next two text fields.

_pd_proc_info_excluded_regions   ?
_pd_proc_info_data_reduction     ?

# The following items are used to identify the programs used.

_computing_data_collection       ?
_computing_structure_solution    ?
_computing_structure_refinement  FULLPROF
_computing_molecular_graphics    ?
_computing_publication_material  ?

#=============================================================================

# 9. ATOMIC COORDINATES AND DISPLACEMENT PARAMETERS

loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_occupancy
_atom_site_adp_type # Not in version 2.0.1
_atom_site_type_symbol
Hf1 0.00000 0.00000 0.39677(2) 0.00712 1.00000 Uiso HF
Hf2 0.00000 0.00000 0.10499(3) 0.00712 1.00000 Uiso HF
N1 0.00000 0.00000 0.06909(2) 0.00751 1.00000 Uiso N
N2 0.00000 0.00000 0.43592(2) 0.00751 1.00000 Uiso N
Cl1 0.00000 0.00000 0.195367(18 0.00760 1.00000 Uiso CL
Cl2 0.00000 0.00000 0.302372(18 0.00760 1.00000 Uiso CL
Na1 0.00000 0.00000 0.00000 0.00751 0.50003 Uiso Na

# Note: if the displacement parameters were refined anisotropically
# the U matrices should be given as for single-crystal studies.

#=============================================================================

# 10. DISTANCES AND ANGLES / MOLECULAR GEOMETRY

_geom_special_details            ?

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_site_symmetry_1
_geom_bond_site_symmetry_2
_geom_bond_distance
_geom_bond_publ_flag
? ? ? ? ? ?

loop_
_geom_contact_atom_site_label_1
_geom_contact_atom_site_label_2
_geom_contact_distance
_geom_contact_site_symmetry_1
_geom_contact_site_symmetry_2
_geom_contact_publ_flag
? ? ? ? ? ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_2
_geom_angle_site_symmetry_3
_geom_angle
_geom_angle_publ_flag
? ? ? ? ? ? ? ?

loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion
_geom_torsion_publ_flag
? ? ? ? ? ? ? ? ? ?

loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_site_symmetry_D
_geom_hbond_site_symmetry_H
_geom_hbond_site_symmetry_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
_geom_hbond_publ_flag
? ? ? ? ? ? ? ? ? ? ?

#=============================================================================

#=============================================================================
# Additional structures (last six sections and associated data_? identifiers)
# may be added at this point.
#=============================================================================

data_Name_Na2
_database_code_depnum_ccdc_archive 'CCDC 268129'

#=============================================================================

# 5. CHEMICAL DATA

_chemical_name_systematic        
; ?
;
_chemical_name_common            ?
_chemical_formula_moiety         ?
_chemical_formula_structural     ?
_chemical_formula_analytical     ?
_chemical_formula_iupac          ?
_chemical_formula_sum            ?
_chemical_formula_weight         ?
_chemical_melting_point          ?
_chemical_compound_source        ? # for minerals and
# natural products

#loop_
#_atom_type_symbol
#_atom_type_scat_Cromer_Mann_a1
#_atom_type_scat_Cromer_Mann_b1
#_atom_type_scat_Cromer_Mann_a2
#_atom_type_scat_Cromer_Mann_b2
#_atom_type_scat_Cromer_Mann_a3
#_atom_type_scat_Cromer_Mann_b3
#_atom_type_scat_Cromer_Mann_a4
#_atom_type_scat_Cromer_Mann_b4
#_atom_type_scat_Cromer_Mann_c
#_atom_type_scat_dispersion_real
#_atom_type_scat_dispersion_imag
#_atom_type_scat_source

#=============================================================================

# 6. POWDER SPECIMEN AND CRYSTAL DATA

_symmetry_cell_setting           Rhombohedral
_symmetry_space_group_name_H-M   'R -3 M'
_symmetry_space_group_name_Hall  '-R 3 2"'

loop_
_symmetry_equiv_pos_as_xyz #<--must include 'x,y,z'
x,y,z
-y,x-y,z
-x+y,-x,z
-y,-x,z
-x+y,y,z
x,x-y,z
-x,-y,-z
y,-x+y,-z
x-y,x,-z
y,x,-z
x-y,-y,-z
-x,-x+y,-z
x+2/3,y+1/3,z+1/3
-y+2/3,x-y+1/3,z+1/3
-x+y+2/3,-x+1/3,z+1/3
-y+2/3,-x+1/3,z+1/3
-x+y+2/3,y+1/3,z+1/3
x+2/3,x-y+1/3,z+1/3
-x+2/3,-y+1/3,-z+1/3
y+2/3,-x+y+1/3,-z+1/3
x-y+2/3,x+1/3,-z+1/3
y+2/3,x+1/3,-z+1/3
x-y+2/3,-y+1/3,-z+1/3
-x+2/3,-x+y+1/3,-z+1/3
x+1/3,y+2/3,z+2/3
-y+1/3,x-y+2/3,z+2/3
-x+y+1/3,-x+2/3,z+2/3
-y+1/3,-x+2/3,z+2/3
-x+y+1/3,y+2/3,z+2/3
x+1/3,x-y+2/3,z+2/3
-x+1/3,-y+2/3,-z+2/3
y+1/3,-x+y+2/3,-z+2/3
x-y+1/3,x+2/3,-z+2/3
y+1/3,x+2/3,-z+2/3
x-y+1/3,-y+2/3,-z+2/3
-x+1/3,-x+y+2/3,-z+2/3

_cell_length_a                   3.587907(5)
_cell_length_b                   3.587907(5)
_cell_length_c                   29.67848210(13)
_cell_angle_alpha                90.00000
_cell_angle_beta                 90.00000
_cell_angle_gamma                120.00000
_cell_volume                     330.87(2)
_cell_formula_units_Z            ?
_cell_measurement_temperature    ?
_cell_special_details            
; ?
;
# The next three fields give the specimen dimensions in mm. The equatorial
# plane contains the incident and diffracted beam.

_pd_spec_size_axial              ? # perpendicular to
# equatorial plane
_pd_spec_size_equat              ? # parallel to
# scattering vector
# in transmission
_pd_spec_size_thick              ? # parallel to
# scattering vector
# in reflection

# The next five fields are character fields that describe the specimen.

_pd_spec_mounting                
# This field should be
# used to give details of the
# container.
; ?
;
_pd_spec_mount_mode              ? # options are 'reflection'
# or 'transmission'
_pd_spec_shape                   ? # options are 'cylinder'
# 'flat_sheet' or 'irregular'
_pd_char_particle_morphology     ?
_pd_char_colour                  ? # use ICDD colour descriptions

# The following three fields describe the preparation of the specimen.
# The cooling rate is in K/min. The pressure at which the sample was
# prepared is in kPa. The temperature of preparation is in K.

_pd_prep_cool_rate               ?
_pd_prep_pressure                ?
_pd_prep_temperature             ?

# The next four fields are normally only needed for transmission experiments.

_exptl_absorpt_coefficient_mu    ?
_exptl_absorpt_correction_type   ?
_exptl_absorpt_process_details   ?
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?

#=============================================================================

# 7. EXPERIMENTAL DATA

_exptl_special_details           
; ?
;

# The following item is used to identify the equipment used to record
# the powder pattern when the diffractogram was measured at a laboratory
# other than the authors' home institution, e.g. when neutron or synchrotron
# radiation is used.

_pd_instr_location               
; ?
;
_pd_calibration_special_details  
# description of the method used
# to calibrate the instrument
; ?
;

_diffrn_ambient_temperature      ?
_diffrn_source                   
? # Put here: 'rotating-anode X-ray tube' or similar
_diffrn_radiation_type           X-ray
_diffrn_source_target            ? # Put here the chemical symbol of the anode

_diffrn_radiation_monochromator  ?
_diffrn_measurement_device_type  ?
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ? # Not in version 2.0.1
_diffrn_detector                 ?
_diffrn_detector_type            ? # make or model of detector
_pd_meas_scan_method             ? # options are 'step', 'cont',
# 'tof', 'fixed' or
# 'disp' (= dispersive)
_pd_meas_special_details         
; ?
;

# The following four items give details of the measured (not processed)
# powder pattern. Angles are in degrees.

_pd_meas_number_of_points        0
_pd_meas_2theta_range_min        0.27600
_pd_meas_2theta_range_max        114.71000
_pd_meas_2theta_range_inc        0.029000

#=============================================================================

# 8. REFINEMENT DATA

_refine_special_details          
; ?
;

# Use the next field to give any special details about the fitting of the
# powder pattern.

_pd_proc_ls_special_details      
; ?
;

# The next three items are given as text.

_pd_proc_ls_profile_function     ?
_pd_proc_ls_background_function  ?
_pd_proc_ls_pref_orient_corr     
; ?
;

# The following profile R-factors are NOT CORRECTED for background
# The sum is extended to all non-excluded points.
# These are the current CIF standard

_pd_proc_ls_prof_R_factor        4.4513
_pd_proc_ls_prof_wR_factor       5.8485
_pd_proc_ls_prof_wR_expected     3.6859

# The following profile R-factors are CORRECTED for background
# The sum is extended to all non-excluded points.
# These items are not in the current CIF standard, but are defined above

_pd_proc_ls_prof_cR_factor       19.6500
_pd_proc_ls_prof_cwR_factor      17.8157
_pd_proc_ls_prof_cwR_expected    11.2281

# The following items are not in the CIF standard, but are defined above

_pd_proc_ls_prof_chi2            2.5177
_pd_proc_ls_prof_echi2           2.5177

# Items related to LS refinement

_refine_ls_R_I_factor            9.2746
_refine_ls_number_reflns         84
_refine_ls_number_parameters     28
_refine_ls_number_restraints     0

# The following four items apply to angular dispersive measurements.
# 2theta minimum, maximum and increment (in degrees) are for the
# intensities used in the refinement.

_pd_proc_2theta_range_min        0.2760
_pd_proc_2theta_range_max        114.7100
_pd_proc_2theta_range_inc        0.029000
_pd_proc_wavelength              1.540598

_pd_block_diffractogram_id       ? # The id used for the block containing
# the powder pattern profile (section 11)

# Give appropriate details in the next two text fields.

_pd_proc_info_excluded_regions   ?
_pd_proc_info_data_reduction     ?

# The following items are used to identify the programs used.

_computing_data_collection       ?
_computing_structure_solution    ?
_computing_structure_refinement  FULLPROF
_computing_molecular_graphics    ?
_computing_publication_material  ?

#=============================================================================

# 9. ATOMIC COORDINATES AND DISPLACEMENT PARAMETERS

loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_occupancy
_atom_site_adp_type # Not in version 2.0.1
_atom_site_type_symbol
HF 0.00000 0.00000 0.21025(20) 0.00760 1.00000 Uiso HF
N 0.00000 0.00000 0.137(2) 0.00751 1.00000 Uiso N
CL 0.00000 0.00000 0.3892(7) 0.00760 1.00000 Uiso CL
Na 0.00000 0.00000 0.00000 0.00751 0.50003 Uiso Na

# Note: if the displacement parameters were refined anisotropically
# the U matrices should be given as for single-crystal studies.

#=============================================================================

# 10. DISTANCES AND ANGLES / MOLECULAR GEOMETRY

_geom_special_details            ?

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_site_symmetry_1
_geom_bond_site_symmetry_2
_geom_bond_distance
_geom_bond_publ_flag
? ? ? ? ? ?

loop_
_geom_contact_atom_site_label_1
_geom_contact_atom_site_label_2
_geom_contact_distance
_geom_contact_site_symmetry_1
_geom_contact_site_symmetry_2
_geom_contact_publ_flag
? ? ? ? ? ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_2
_geom_angle_site_symmetry_3
_geom_angle
_geom_angle_publ_flag
? ? ? ? ? ? ? ?

loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion
_geom_torsion_publ_flag
? ? ? ? ? ? ? ? ? ?

loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_site_symmetry_D
_geom_hbond_site_symmetry_H
_geom_hbond_site_symmetry_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
_geom_hbond_publ_flag
? ? ? ? ? ? ? ? ? ? ?

#=============================================================================

#=============================================================================
# Additional structures (last six sections and associated data_? identifiers)
# may be added at this point.
#=============================================================================