Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_181a_1_2098_atirNh.cif"

There are 12 T-atoms per unit cell
There are 24 O-atoms per unit cell

Framework density = 25.03 T-atoms per nm^3
Material density = 2.497 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6208 Angstrom
T1  -- O2  = 1.5352 Angstrom
T1  -- O4  = 1.7028 Angstrom
T1  -- O3  = 1.6856 Angstrom
      mean = 1.6361 Angstrom
        t1 = 0.173949  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.119217  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5352 A <--> 1.7028 A
          Mean   = 1.6361 A
          StdDev = 0.0665 A

       t1 Range  = 0.1739 <-- 0.1739 --> 0.1739
       t2 Range  = 0.1192 <-- 0.1192 --> 0.1192

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 113.732 deg; O1  -- O2  = 3 A
O1  -- T1  -- O4  = 108.642 deg; O1  -- O4  = 3 A
O1  -- T1  -- O3  = 110.889 deg; O1  -- O3  = 3 A
O2  -- T1  -- O4  =  86.658 deg; O2  -- O4  = 2 A
O2  -- T1  -- O3  =  65.192 deg; O2  -- O3  = 2 A
O4  -- T1  -- O3  = 138.099 deg; O4  -- O3  = 3 A
       65.192 deg <-- 103.869 deg --> 138.099 deg

        O-T-O SUMMARY
          Range  = 65.1919 deg <--> 138.0994 deg
          Mean   = 103.8687 deg
          StdDev = 23.1758 deg

        O--O SUMMARY
          Range  = 1.7397 A <--> 3.1644 A
          Mean   = 2.5327 A
          StdDev = 0.4534 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 174.987 deg ; T1  -- T1   3.2385 A

T1  -- O2  -- T1  = 120.276 deg ; T1  -- T1   2.6627 A

T1  -- O3  -- T1  = 166.360 deg ; T1  -- T1   3.3473 A

T1  -- O4  -- T1  = 158.997 deg ; T1  -- T1   3.3485 A


        T-O-T SUMMARY
          Range  = 120.2760° <--> 174.9870 deg
          Mean   = 155.1548 deg
          StdDev = 21.1388 deg

        T--T SUMMARY
          Range  = 2.6627 A <--> 3.3485 A
          Mean   = 3.1492 A
          StdDev = 0.2875 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O2  -- O3  = 1.7397 A
O2  -- O4  = 2.2252 A
O2  -- O4  = 2.2251 A
O2  -- O3  = 1.7397 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 7 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 2.6627 Angstrom
  T1  -- T1  = 3.3485 Angstrom
  T1  -- T1  = 3.2385 Angstrom
  T1  -- T1  = 3.2913 Angstrom
  T1  -- T1  = 3.2913 Angstrom
  T1  -- T1  = 3.3473 Angstrom
  T1  -- T1  = 2.8469 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
Coordination Sequence =
    1 4 11 24 43 69 108 158 208 257 318 392 473 554 639 735 845
TD10 = 1201
Circuit symbol = 4.6.6.6_{2}.6_{3}.8_{5}
Weight = 22
Vertex symbol  = 4.6.6.6_{2}.6_{3}.8
Weight = 21

<TD10> = 1201.000
Average ring size = 5.8378
