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

Report for the framework in file "public/tmp/tmp_179a_1_628_SAiCfH.cif"

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

Framework density = 32.28 T-atoms per nm^3
Material density = 3.221 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.8670 Angstrom
T1  -- O3  = 1.7090 Angstrom
T1  -- O4  = 1.5984 Angstrom
T1  -- O2  = 1.8283 Angstrom
      mean = 1.7507 Angstrom
        t1 = 0.180080  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.102452  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5984 A <--> 1.8670 A
          Mean   = 1.7507 A
          StdDev = 0.1066 A

       t1 Range  = 0.1801 <-- 0.1801 --> 0.1801
       t2 Range  = 0.1025 <-- 0.1025 --> 0.1025

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O3  = 105.987 deg; O1  -- O3  = 3 A
O1  -- T1  -- O4  = 111.289 deg; O1  -- O4  = 3 A
O1  -- T1  -- O2  = 131.333 deg; O1  -- O2  = 3 A
O3  -- T1  -- O4  = 105.218 deg; O3  -- O4  = 3 A
O3  -- T1  -- O2  = 121.397 deg; O3  -- O2  = 3 A
O4  -- T1  -- O2  =  68.301 deg; O4  -- O2  = 2 A
       68.301 deg <-- 107.254 deg --> 131.333 deg

        O-T-O SUMMARY
          Range  = 68.3007 deg <--> 131.3332 deg
          Mean   = 107.2542 deg
          StdDev = 19.9394 deg

        O--O SUMMARY
          Range  = 1.9330 A <--> 3.3671 A
          Mean   = 2.7894 A
          StdDev = 0.4518 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 140.490 deg ; T1  -- T1   3.5143 A

T1  -- O2  -- T1  = 127.639 deg ; T1  -- T1   3.2815 A

T1  -- O3  -- T1  = 159.042 deg ; T1  -- T1   3.3611 A

T1  -- O4  -- T1  =  76.645 deg ; T1  -- T1   1.9823 A


        T-O-T SUMMARY
          Range  = 76.6446° <--> 159.0420 deg
          Mean   = 125.9540 deg
          StdDev = 30.9029 deg

        T--T SUMMARY
          Range  = 1.9823 A <--> 3.5143 A
          Mean   = 3.0348 A
          StdDev = 0.6199 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O2  = 2.2395 A
O1  -- O1  = 2.1757 A
O1  -- O1  = 2.1757 A
O2  -- O4  = 1.9331 A
O2  -- O4  = 1.9330 A
O3  -- O4  = 1.8428 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 5 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 2.9859 Angstrom
  T1  -- T1  = 3.3611 Angstrom
  T1  -- T1  = 1.9823 Angstrom
  T1  -- T1  = 2.9859 Angstrom
  T1  -- T1  = 3.2815 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
Coordination Sequence =
    1 4 10 24 48 76 116 166 220 288 370 446 528 626 730 851 984
TD10 = 1323
Circuit symbol = 4.8_{3}.4.8_{3}.6.8_{8}
Weight = 30
Vertex symbol  = 4.8_{3}.4.8_{3}.8_{2}.8_{8}
Weight = 37

<TD10> = 1323.000
Average ring size = 7.2000
